Alza.Cz - Info alza.cz

alza.cz receives about 703,119 unique visitors and 3,670,279 (5.22 per visitor) page views per day which should earn about $7,764.73/day from advertising revenue. Estimated site value is $5,679,210.85. According to Alexa Traffic Rank alza.cz is ranked number 3,725 in the world and 0.0155% of global Internet users visit it. Site is hosted in Prague, 52, 130 00, Czechia and links to network IP address 185.181.176.19. This server supports HTTPS and HTTP/2.

About - alza.cz

Jedinecny obchod s pocitaci a elektronikou. Maloobchod, velkoobchod. Vse skladem, ihned k odberu! Online splatky. Doprava do 5 hod. po Praze, do 24 hod. po CR! Sobotni prodej. Dealersky prodej, slevy pro studenty, skoly a pri online nakupu. Souteze, darky! Outstanding e-shop with IT products and electronics. Shipping within 24 hours all over Czech Republic! Sales on orders made via e-shop for dealers, students, education organizations. Customer contests and gifts for free.
Největší obchod s počítači a elektronikou. 31 prodejen! PC sestavy, notebooky, monitory, tiskárny, PDA, Software, MP3, digitální foto. Vše skladem...
Edit Site Info

Technologies used on Website

Widgets
Facebook
Analytics
Google Analytics
Visual Website Optimizer
Font Scripts
Google Font API
Tag Managers
Google Tag Manager
Web Frameworks
Microsoft ASP.NET
Web Servers
Nginx
Reverse Proxy
Nginx
JavaScript Libraries
basket.js

alza.cz Profile

Title: Alza.cz - nejvt obchod s potai a elektronikou
Description: Jedinecny obchod s pocitaci a elektronikou. Maloobchod, velkoobchod. Vse skladem, ihned k odberu! Online splatky. Doprava do 5 hod. po Praze, do 24 hod. po CR! Sobotni prodej. Dealersky prodej, slevy pro studenty, skoly a pri online nakupu. Souteze, darky! Outstanding e-shop with IT products and electronics. Shipping within 24 hours all over Czech Republic! Sales on orders made via e-shop for dealers, students, education organizations. Customer contests and gifts for free.
Největší obchod s počítači a elektronikou ✓ Přes 30 prodejen a více než 40 alzaboxů ✓ PC sestavy, notebooky, mobily, monitory, televize ✓ Otevřeno i o víkendu ✓
Keywords: alza, pc, počítače, mobily, televize
Last update was 4 days ago
loader
This can take up to 60 seconds. Please wait...

*HypeStat.com is not linking to, promoting or affiliated with alza.cz in any way. Only publicly available statistics data are displayed.

How popular is alza.cz?

703.1K daily visitors
Is this your site?
Verify your site's metrics.
Daily Unique Visitors:
703,119
Monthly Unique Visitors:
16,874,856
Pages per Visit:
5.22
Daily Pageviews:
3,670,279
Alexa Rank:
3,725 visit alexa
Alexa Reach:
0.0155%   (of global internet users)
Avg. visit duration:
06:39
Bounce rate:
32.49%
*All traffic values are estimates only.

Alexa Traffic Ranks
Search Traffic

Traffic sources

Direct:
40.97%
Referral:
2.62%
Search:
38.11%
Social:
5.66%
Paid:
0.83%

Visitors by country

Users%Pageviews%Rank
Czech Republic 95.6%97.4%11
Slovakia 0.8%0.1%2114

Where do visitors go on this site?

Reach%Pageviews%PerUser
alza.cz
98.39%99.39%5.6
OTHER
0%0.61%0

Competitive Data

SEMrush
Domain:
  alza.cz
Rank:
(Rank based on keywords, cost and organic traffic)
  102,734
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  75,441
Organic Traffic:
(Number of visitors coming from top 20 search results)
  15,795
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $2,530.00
Adwords Keywords:
(Keywords a website is buying in Google AdWords for ads that appear in paid search results)
  0
Adwords Traffic:
(Number of visitors brought to the website via paid search results)
  0
Adwords Cost:
(Estimated budget spent for buying keywords in Google AdWords for ads that appear in paid search results - monthly estimation)
  $0.00

+ Moz Data

Domain Authority:
  67
Page Authority:
  53
MozRank:
  5

+ How socially engaged is alza.cz?

Facebook:
  3
Google +:
  0
Linkedin:
  0
Stumbles:
  0
Buffer:
  0
Pins:
  0

+ Ad Experience Report

Summary of the ad experience rating of a site for a specific platform.

Desktop summary

Root domain:
alza.cz
Last Change Time:
(The last time that the site changed status.)
2018-03-06 16:05:54
Region:
(The Ad Standard region to which this site has been assigned.)
B
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Passing


Mobile summary

Last Change Time:
(The last time that the site changed status.)
2018-03-06 16:05:54
Region:
(The Ad Standard region to which this site has been assigned.)
B
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Passing

+ Abusive Experience Report

Root domain:
alza.cz
Last Change Time:
(The last time that the site changed status.)
2018-03-06 16:05:54
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Passing

+ How much alza.cz can earn?

Daily Revenue:
$7,764.73
Monthly Revenue:
$232,941.90
Yearly Revenue:
$2,834,126.45
*All earnings values are estimates only.

Daily earning by country

PageviewsEarning
Czech Republic 3,574,852$7,757.43
Slovakia 3,670$7.30

How much money do alza.cz lose due to Adblock?

Daily Revenue Loss:
$776.40
Monthly Revenue Loss:
$23,292.01
Yearly Revenue Loss:
$283,386.06
Daily Pageviews Blocked:
357,815
Monthly Pageviews Blocked:
10,734,465
Yearly Pageviews Blocked:
130,602,657
*All earnings values are estimates only.

Daily revenue loss by country

BlockedLost Money
Czech Republic 357,485$775.74
Slovakia 330$0.66

How much is alza.cz worth?

Website Value:
$5,679,210.85

+ Where is alza.cz hosted?

Server IP:
185.181.176.19
ASN:
AS206591 
ISP:
Alza.cz a.s. 
Server Location:
Prague
52
130 00
Czechia, CZ
 

Other sites hosted on 185.181.176.19

+ How fast does alza.cz load?

Average Load Time:
(1880 ms) 45 % of sites are slower

Page Speed (Google PageSpeed Insights) - Desktop

60
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a AVERAGE speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

First Contentful Paint (FCP)2.4s 48% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 48% 42% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 42% 8% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 8%
First Input Delay (FID)243ms 88% of loads for this page have a fast (<50ms) First Input Delay (FID) 88% 6% of loads for this page have an average (50ms ~ 250ms) First Input Delay (FID) 6% 4% of loads for this page have a slow (>250ms) First Input Delay (FID) 4%

Origin Data

All pages served from this origin have an AVERAGE speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

First Contentful Paint (FCP)2.3s 56% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 56% 35% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 35% 8% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 8%
First Input Delay (FID)185ms 90% of loads for this page have a fast (<50ms) First Input Delay (FID) 90% 5% of loads for this page have an average 50ms ~ 250ms) First Input Delay (FID) 5% 4% of loads for this page have a slow (>250ms) First Input Delay (FID) 4%

Lab Data

First Contentful Paint 1.2 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Performance budget
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more.
First Meaningful Paint 1.5 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more.
Max Potential First Input Delay 210 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task. Learn more.
Time to Interactive 4.2 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Total Blocking Time 480 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Estimated Input Latency 60 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy. Learn more.
Speed Index 2.4 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
First CPU Idle 3.6 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. Learn more.

Screenshot Thumbnails

This is what the load of your site looked like.

Serve images in next-gen formats - Potential savings of 454 KB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more.

URL
SizePotential Savings
https://i.alza.cz/Foto/ImgGalery/bannery/v2/6399ad37-2259-4f00-be91-5cddf1a378db.png
235 KB203 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/0fcd45dc-1124-40fc-be6c-9b23a4e226ce.png
92 KB72 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/43d8930a-fddf-42a9-8229-f48c25cb089a.png
64 KB52 KB
https://cdn.alza.cz/Foto/imggalery/Banners/Homepage/ZboziDarky/v2/build/img/products.png
62 KB45 KB
https://www.alza.cz/Styles/full/images/sprites/spriteGlobal.png?v=11
53 KB21 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/4e86d065-8808-45c4-9c4e-9178d12d1e23.jpg
44 KB15 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/10213a05-0978-4b7d-9e08-76111465cc53.jpg
41 KB13 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/ed30be27-03ea-4e54-a7d1-ee532e990f69.jpg
30 KB11 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/5fef86e9-7cdd-42f6-9690-3cf62ad73245.jpg
44 KB11 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/b423e2f2-40b6-48db-8d36-043a83f88084.jpg
47 KB11 KB
Avoid an excessive DOM size - 6,038 elements
Browser engineers recommend pages contain fewer than ~1,500 DOM elements. The sweet spot is a tree depth < 32 elements and fewer than 60 children/parent element. A large DOM can increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow). Learn more.

Statistic
ElementValue
Total DOM Elements
6,038
Maximum DOM Depth
21
Maximum Child Elements
49
Avoid multiple page redirects - Potential savings of 190 ms
Redirects introduce additional delays before the page can be loaded. Learn more.

URL
Time Spent
(Initial: http://alza.cz/)
0
https://www.alza.cz/
190
Keep request counts low and transfer sizes small - 143 requests • 2,533 KB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.

Resource Type
RequestsTransfer Size
Total
1432533 KB
Script
341086 KB
Image
72902 KB
Stylesheet
8193 KB
Font
7163 KB
Document
5109 KB
Other
1780 KB
Media
00 KB
Third-party
71585 KB
Eliminate render-blocking resources - Potential savings of 190 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn more.

URL
SizePotential Savings
https://cdn.alza.cz/dist/b/loadCSSScript-0329ea6436.min.js
1 KB230
https://cdn.alza.cz/dist/a/defaultPage-full-34a1e6a304.min.css
8 KB270
https://cdn.alza.cz/dist/a/global-full-dcab0d92ec.min.css
41 KB430
https://cdn.alza.cz/dist/b/critical-9b0ff34293.min.js
100 KB550
https://cdn.alza.cz/Foto/imggalery/Banners/Homepage/ZboziDarky/v2/build/css/main.css?v=f55a6f23a7cfd64bfc84641c0b45c26f
2 KB230
Enable text compression - Potential savings of 27 KB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more.

URL
SizePotential Savings
https://live.adyen.com/hpp/js/df.js?v=20190924
44 KB27 KB
Network Requests
Lists the network requests that were made during page load.

URL
Start TimeEnd TimeTransfer SizeResource SizeStatus CodeMIME TypeResource Type
http://alza.cz/
0 ms239 ms0 KB0 KB301text/html
https://www.alza.cz/
240 ms788 ms93 KB560 KB200text/htmlDocument
https://cdn.alza.cz/dist/b/loadCSSScript-0329ea6436.min.js
804 ms935 ms1 KB2 KB200application/javascriptScript
https://fonts.googleapis.com/css?family=Roboto:300,400,400i,500,700
805 ms827 ms1 KB0 KB200text/cssOther
https://cdn.alza.cz/dist/a/defaultPage-full-34a1e6a304.min.css
808 ms946 ms8 KB50 KB200text/cssStylesheet
https://cdn.alza.cz/dist/a/global-full-dcab0d92ec.min.css
808 ms1508 ms41 KB276 KB200text/cssStylesheet
https://cdn.alza.cz/dist/a/lowPriorityStyles-full-42f4aef0c6.min.css
808 ms997 ms40 KB315 KB200text/cssStylesheet
https://cdn.alza.cz/dist/b/critical-9b0ff34293.min.js
809 ms1091 ms100 KB370 KB200application/javascriptScript
https://live.adyen.com/hpp/js/df.js?v=20190924
810 ms1186 ms45 KB44 KB200application/javascriptScript
https://www.alza.cz/Scripts/lang-CZ-1853870678.js
810 ms927 ms32 KB98 KB200text/javascriptScript
https://www.alza.cz/img/blank.gif
811 ms1249 ms1 KB0 KB200image/gifImage
https://cdn.alza.cz/Foto/imggalery/Banners/Homepage/ZboziDarky/v2/build/css/main.css?v=f55a6f23a7cfd64bfc84641c0b45c26f
812 ms945 ms2 KB6 KB200text/cssStylesheet
https://fonts.googleapis.com/css?family=Roboto:300,400,400i,500,700
835 ms852 ms1 KB11 KB200text/cssStylesheet
https://dev.visualwebsiteoptimizer.com/j.php?a=37236&u=https%3A%2F%2Fwww.alza.cz%2F&r=0.5727805976262399
939 ms989 ms1 KB1 KB200application/javascriptScript
https://cdn.alza.cz/dist/a/categoryPage-full-6189154199.min.css
991 ms1134 ms24 KB0 KB200text/cssOther
https://cdn.alza.cz/dist/a/detailPage-full-f41cb94b13.min.css
1182 ms1741 ms46 KB0 KB200text/cssOther
https://cdn.alza.cz/Styles/print.css
1266 ms1374 ms1 KB2 KB200text/cssStylesheet
https://dev.visualwebsiteoptimizer.com/v.gif?a=37236&d=alza.cz&u=D6CD9CD944463F9A4BF65CFA0BCDFD9A7&h=79ff54b11b481bcaece527b14d1ff90b&t=false&r=0.2752092186965964
1136 ms1181 ms0 KB0 KB200image/gifImage
https://cdn.alza.cz/dist/a/lowPriorityStyles-full-82389f9334.min-blessed1.css?z=258
1002 ms1247 ms53 KB406 KB200text/cssStylesheet
https://cdn.alza.cz/dist/a/global-full-c82821fb1a.min-blessed1.css?z=911
1511 ms1667 ms48 KB427 KB200text/cssStylesheet
https://www.alza.cz/Styles/full/images/bg-gradient.png
1763 ms1875 ms1 KB1 KB200image/pngImage
https://cdn.alza.cz/Styles/fonts/fontawesome-webfont.woff2?v=4.6.1
1764 ms2008 ms70 KB69 KB200application/font-woff2Font
https://www.alza.cz/Styles/images/svg/alza_cz.svg
1802 ms1912 ms3 KB3 KB200image/svg+xmlImage
https://www.alza.cz/Styles/full/images/content_bg.png
1803 ms1913 ms1 KB0 KB200image/pngImage
https://cdn.alza.cz/Styles/full/fonts/Alza/fonts/alza-icons_3.ttf?wzq1m44
1804 ms1933 ms21 KB33 KB200application/x-font-ttfFont
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxK.woff2
1830 ms1834 ms16 KB15 KB200font/woff2Font
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu7GxKOzY.woff2
1838 ms1847 ms12 KB12 KB200font/woff2Font
https://i.alza.cz/Foto/ImgGalery/bannery/v2/43d8930a-fddf-42a9-8229-f48c25cb089a.png
1896 ms2326 ms64 KB64 KB200image/pngImage
https://i.alza.cz/Foto/ImgGalery/bannery/v2/0fcd45dc-1124-40fc-be6c-9b23a4e226ce.png
1896 ms2649 ms93 KB92 KB200image/pngImage
https://i.alza.cz/Foto/ImgGalery/bannery/v2/10213a05-0978-4b7d-9e08-76111465cc53.jpg
1896 ms2660 ms42 KB41 KB200image/jpegImage
https://i.alza.cz/Foto/ImgGalery/bannery/v2/b423e2f2-40b6-48db-8d36-043a83f88084.jpg
1896 ms2679 ms47 KB47 KB200image/jpegImage
https://i.alza.cz/Foto/ImgGalery/bannery/v2/ed30be27-03ea-4e54-a7d1-ee532e990f69.jpg
1897 ms2229 ms30 KB30 KB200image/jpegImage
https://i.alza.cz/Foto/ImgGalery/bannery/v2/6399ad37-2259-4f00-be91-5cddf1a378db.png
1897 ms2999 ms236 KB235 KB200image/pngImage
https://i.alza.cz/Foto/ImgGalery/bannery/v2/4e86d065-8808-45c4-9c4e-9178d12d1e23.jpg
1897 ms2464 ms44 KB44 KB200image/jpegImage
https://i.alza.cz/Foto/ImgGalery/bannery/v2/5fef86e9-7cdd-42f6-9690-3cf62ad73245.jpg
1898 ms2647 ms45 KB44 KB200image/jpegImage
https://cdn.alza.cz/Foto/f8/AU/AUPR4519b.jpg
1898 ms2011 ms9 KB8 KB200image/jpegImage
https://cdn.alza.cz/Foto/imggalery/Banners/Homepage/ZboziDarky/v2/build/img/angle-double-right.png
1907 ms2024 ms1 KB0 KB200image/pngImage
https://cdn.alza.cz/Styles/full/images/sectbgr.png
1908 ms2024 ms1 KB0 KB200image/pngImage
https://i.alza.cz/Foto/ImgGalery/st-alzapremium.png
1922 ms2587 ms13 KB12 KB200image/pngImage
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmSU5fBBc4.woff2
1930 ms1937 ms16 KB15 KB200font/woff2Font
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmSU5fChc4EsA.woff2
1939 ms1943 ms12 KB12 KB200font/woff2Font
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc4.woff2
1941 ms1948 ms16 KB16 KB200font/woff2Font
https://cdn.alza.cz/dist/b/defaultDialogs-fc1a553373.min.js
2005 ms2120 ms10 KB38 KB200application/javascriptScript
https://cdn.alza.cz/dist/b/asyncScripts-dfb2ab8239.min.js
2006 ms2750 ms195 KB1277 KB200application/javascriptScript
https://cdn.alza.cz/dist/b/default-e8782cce1f.min.js
2006 ms2417 ms266 KB1198 KB200application/javascriptScript
https://cdn.alza.cz/dist/b/defaultPage-040da9bb06.min.js
2007 ms2122 ms5 KB16 KB200application/javascriptScript
https://cdn.alza.cz/Styles/images/svg/iko-radce.svg
2127 ms2238 ms1 KB1 KB200image/svg+xmlImage
https://cdn.alza.cz/Styles/images/svg/iko-objednavka.svg
2127 ms2239 ms1 KB1 KB200image/svg+xmlImage
https://cdn.alza.cz/Styles/images/svg/iko-telefon.svg
2128 ms2237 ms2 KB2 KB200image/svg+xmlImage
https://www.alza.cz/Styles/full/images/sprites/spriteGlobal.png?v=11
2129 ms2450 ms54 KB53 KB200image/pngImage
https://cdn.alza.cz/Foto/imggalery/Banners/Homepage/ZboziDarky/v2/build/img/products.png
2273 ms2456 ms62 KB62 KB200image/pngImage
https://cdn.alza.cz/Foto/f8/SP/SPT2001cc.jpg
2273 ms2400 ms9 KB9 KB200image/jpegImage
https://cdn.alza.cz/Foto/f8/LO/LO42078.jpg
2273 ms2386 ms8 KB8 KB200image/jpegImage
https://cdn.alza.cz/Foto/f8/WB/WB904d3.jpg
2274 ms2602 ms9 KB9 KB200image/jpegImage
https://www.google-analytics.com/analytics.js
2657 ms2663 ms18 KB43 KB200text/javascriptScript
https://cdn.alza.cz/Foto/f8/CR/CRFa19.jpg
2689 ms2802 ms9 KB8 KB200image/jpegImage
https://cdn.alza.cz/Foto/f8/EA/EAT4121f.jpg
2689 ms2806 ms4 KB3 KB200image/jpegImage
https://www.google-analytics.com/collect?v=1&_v=j79&a=654622736&t=pageview&_s=1&dl=https%3A%2F%2Fwww.alza.cz%2F&dp=%2F%3Fccname%3DAlza&ul=en-us&de=UTF-8&dt=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=YGBAgAAB~&jid=1129260893&gjid=1127273550&cid=1636034525.1569317669&tid=UA-948269-1&_gid=1319755762.1569317669&cd1=Anonym&cd3=Default&cd7=Web&cd9=direct&cd10=%C4%8Cesk%C3%A1%20republika&cd15=Desktop%20-%20Linux&z=351358056
2880 ms2885 ms1 KB0 KB200image/gifImage
https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-948269-1&cid=1636034525.1569317669&jid=1129260893&gjid=1127273550&_gid=1319755762.1569317669&_u=YGBAgAAB~&z=2017096688
2881 ms3097 ms1 KB0 KB302text/html
https://www.google-analytics.com/collect?v=1&_v=j79&a=654622736&t=event&ni=1&_s=2&dl=https%3A%2F%2Fwww.alza.cz%2F&ul=en-us&de=UTF-8&dt=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&sd=24-bit&sr=800x600&vp=1350x940&je=0&ec=bannerShow&ea=Leaderboard%20-%20Alza.cz&el=Slevov%C3%A1%20hl%C3%ADdka&_u=YGDAgEAB~&jid=&gjid=&cid=1636034525.1569317669&tid=UA-948269-1&_gid=1319755762.1569317669&cd1=Anonym&cd3=Default&cd7=Web&cd9=direct&cd10=%C4%8Cesk%C3%A1%20republika&cd15=Desktop%20-%20Linux&z=2037826445
2881 ms2888 ms1 KB0 KB200image/gifImage
https://www.google-analytics.com/collect?v=1&_v=j79&a=654622736&t=event&ni=1&_s=3&dl=https%3A%2F%2Fwww.alza.cz%2F&ul=en-us&de=UTF-8&dt=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&sd=24-bit&sr=800x600&vp=1350x940&je=0&ec=bannerShow&ea=Lev%C3%A9%20ucho%20-%20Alza&el=Slevov%C3%A1%20hl%C3%ADdka&_u=YGDAgEAB~&jid=&gjid=&cid=1636034525.1569317669&tid=UA-948269-1&_gid=1319755762.1569317669&cd1=Anonym&cd3=Default&cd7=Web&cd9=direct&cd10=%C4%8Cesk%C3%A1%20republika&cd15=Desktop%20-%20Linux&z=960369019
2882 ms2887 ms0 KB0 KB200image/gifImage
https://www.google-analytics.com/collect?v=1&_v=j79&a=654622736&t=event&ni=1&_s=4&dl=https%3A%2F%2Fwww.alza.cz%2F&ul=en-us&de=UTF-8&dt=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&sd=24-bit&sr=800x600&vp=1350x940&je=0&ec=bannerShow&ea=Prav%C3%A9%20ucho%20-%20Alza&el=%C5%A0rotovn%C3%A9%20na%20pra%C4%8Dky%20a%20su%C5%A1i%C4%8Dky&_u=YGDAgEAB~&jid=&gjid=&cid=1636034525.1569317669&tid=UA-948269-1&_gid=1319755762.1569317669&cd1=Anonym&cd3=Default&cd7=Web&cd9=direct&cd10=%C4%8Cesk%C3%A1%20republika&cd15=Desktop%20-%20Linux&z=446758507
2882 ms2887 ms0 KB0 KB200image/gifImage
https://www.alza.cz/api/identity/v1/accesstoken
2936 ms3555 ms1 KB0 KB200application/jsonXHR
https://www.google-analytics.com/collect?v=1&_v=j79&a=654622736&t=event&ni=1&_s=5&dl=https%3A%2F%2Fwww.alza.cz%2F&ul=en-us&de=UTF-8&dt=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&sd=24-bit&sr=800x600&vp=1350x940&je=0&ec=Homepage&ea=Trhak&el=Zobrazeni&_u=aGDAgEAB~&jid=&gjid=&cid=1636034525.1569317669&tid=UA-948269-1&_gid=1319755762.1569317669&cd1=Anonym&cd3=Default&cd7=Web&cd9=direct&cd10=%C4%8Cesk%C3%A1%20republika&cd15=Desktop%20-%20Linux&z=596327139
3062 ms3067 ms1 KB0 KB200image/gifImage
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-948269-1&cid=1636034525.1569317669&jid=1129260893&_v=j79&z=2017096688
3097 ms3108 ms0 KB0 KB200image/gifImage
https://cdn.alza.cz/Foto/f8/HR/HRAa8726.jpg
3141 ms3258 ms8 KB8 KB200image/jpegImage
https://cdn.alza.cz/Foto/f8/TE/TESNU002.jpg
3142 ms3253 ms8 KB7 KB200image/jpegImage
https://www.paypal.com/tagmanager/pptm.js?id=www.alza.cz&t=xo
3274 ms3464 ms6 KB12 KB200application/x-javascriptScript
https://webapi.alza.cz/api/jean/v2/search?categoryId=18852652&url=https%3A%2F%2Fwww.alza.cz%2F&country=cz
3605 ms4201 ms0 KB0 KB204text/plainXHR
https://t.paypal.com/ts?pgrp=muse%3Ageneric%3Aanalytics%3A%3Amerchant&page=muse%3Ageneric%3Aanalytics%3A%3Amerchant%3A%3A%3A&tsrce=tagmanagernodeweb&comp=tagmanagernodeweb&sub_component=analytics&s=ci&fltp=analytics-generic&pt=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&dh=600&dw=800&bh=940&bw=1350&cd=24&sh=600&sw=800&v=NA&rosetta_language=en-US&e=im&t=1569317669689&g=420&completeurl=https%3A%2F%2Fwww.alza.cz%2F&sinfo=%7B%22partners%22%3A%7B%22ecwid%22%3A%7B%7D%2C%22bigCommerce%22%3A%7B%7D%2C%22shopify%22%3A%7B%7D%2C%22wix%22%3A%7B%7D%2C%22bigCartel%22%3A%7B%7D%7D%7D
3625 ms3761 ms1 KB0 KB200image/gifImage
https://www.googletagmanager.com/gtm.js?id=GTM-K8N2RL
3660 ms3682 ms39 KB141 KB200application/javascriptScript
https://www.google-analytics.com/analytics.js
3744 ms3749 ms18 KB43 KB200text/javascriptScript
https://4504669.fls.doubleclick.net/activityi;src=4504669;type=invmedia;cat=zJrWIx8O;ord=3666415229343;gtm=2wg9b0;auiddc=1603794646.1569317670;u1=home;~oref=https%3A%2F%2Fwww.alza.cz%2F?
3804 ms3825 ms1 KB0 KB302text/html
https://4504669.fls.doubleclick.net/activityi;dc_pre=CJeDg_KT6eQCFWFuwQodZwcJQA;src=4504669;type=invmedia;cat=zJrWIx8O;ord=3666415229343;gtm=2wg9b0;auiddc=1603794646.1569317670;u1=home;~oref=https%3A%2F%2Fwww.alza.cz%2F?
3825 ms3929 ms1 KB0 KB200text/htmlDocument
https://c.imedia.cz/js/retargeting.js
3906 ms4357 ms1 KB1 KB200application/javascriptScript
https://cdn.perfdrive.com/aperture/aperture.js
3908 ms3915 ms13 KB42 KB200application/javascriptScript
https://www.google-analytics.com/collect?v=1&_v=j79&a=654622736&t=pageview&_s=1&dl=https%3A%2F%2Fwww.alza.cz%2F&ul=en-us&de=UTF-8&dt=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=aGDAgEAB~&jid=420893605&gjid=681622356&cid=1636034525.1569317669&uid=&tid=UA-948269-48&_gid=1319755762.1569317669&cd9=1636034525.1569317669&cd10=2019-09-24T02%3A34%3A29.792-07%3A00>m=2wg9b0K8N2RL&cg1=Alza.cz&cg2=Other%20pages&cg3=home&cd2=home&cd11=36ae8764-6227-4b20-902c-42c9ef8526a3&z=1277232001
3909 ms3914 ms0 KB0 KB200image/gifImage
https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-948269-48&cid=1636034525.1569317669&jid=420893605&gjid=681622356&_gid=1319755762.1569317669&_u=aGDAgEAB~&z=161495664
3910 ms3958 ms1 KB0 KB302text/html
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-948269-48&cid=1636034525.1569317669&jid=420893605&_v=j79&z=161495664
3958 ms3975 ms0 KB0 KB200image/gifImage
https://cas.avalon.perfdrive.com/jsdata?
4021 ms4029 ms0 KB0 KB200text/plainXHR
https://cas.avalon.perfdrive.com/jsdata?
4028 ms4034 ms0 KB0 KB200text/plainXHR
https://cas.avalon.perfdrive.com/jsdata?
4034 ms4041 ms0 KB0 KB200text/plainXHR
https://adservice.google.com/ddm/fls/z/dc_pre=CJeDg_KT6eQCFWFuwQodZwcJQA;src=4504669;type=invmedia;cat=zJrWIx8O;ord=3666415229343;gtm=2wg9b0;auiddc=*;u1=home;~oref=https%3A%2F%2Fwww.alza.cz%2F
4041 ms4063 ms1 KB0 KB200image/gifImage
https://webapi.alza.cz/api/jean/v2/search?categoryId=18852652&url=https%3A%2F%2Fwww.alza.cz%2F&country=cz
4202 ms4445 ms1 KB0 KB200application/jsonXHR
https://c.imedia.cz/retargeting?id=24920&category=&itemId=&url=https%3A%2F%2Fwww.alza.cz%2F
4364 ms4482 ms1 KB0 KB200image/gifImage
https://static.hotjar.com/c/hotjar-868435.js?sv=6
4414 ms4444 ms7 KB53 KB200application/javascriptScript
https://script.hotjar.com/modules.a7de8a5b8f73bddac58d.js
4453 ms4522 ms72 KB430 KB200application/javascriptScript
https://vars.hotjar.com/box-90f3a29ef7448451db5af955688970d7.html
4508 ms4534 ms1 KB2 KB200text/htmlDocument
https://connect.facebook.net/en_US/fbevents.js
4691 ms4710 ms32 KB121 KB200application/x-javascriptScript
https://www.googleadservices.com/pagead/conversion_async.js
4746 ms4770 ms10 KB24 KB200text/javascriptScript
https://www.googleadservices.com/pagead/conversion.js
4752 ms4772 ms10 KB24 KB200text/javascriptScript
https://rec.smartlook.com/recorder.js
4753 ms4802 ms9 KB28 KB200application/javascriptScript
https://track.adform.net/serving/scripts/trackpoint/async/
4756 ms4977 ms30 KB76 KB200text/javascriptScript
https://www.sc.pages06.net/lp/static/js/iMAWebCookie.js?4a4a49a0-16b036ac721-b5d29b9bce67ec3b933b061f799b2b14&h=www.pages06.net
4759 ms5222 ms5 KB14 KB200text/javascriptScript
https://cdn.alza.cz/Foto/f8/KS/KSPL1501.jpg
4822 ms4933 ms4 KB4 KB200image/jpegImage
https://cdn.alza.cz/Foto/CommodityIcons/icon-buy-more-pay-less-cz.svg
4822 ms4931 ms2 KB3 KB200image/svg+xmlImage
https://cdn.alza.cz/Foto/f8/AE/AEY0493b.jpg
4823 ms4932 ms9 KB8 KB200image/jpegImage
https://cdn.alza.cz/Foto/f8/SU/SUGb02.jpg
4823 ms4943 ms8 KB8 KB200image/jpegImage
https://cdn.alza.cz/Foto/ImgGalery/Ikony/vyrobci/apple2.jpg
4823 ms5160 ms3 KB3 KB200image/jpegImage
https://cdn.alza.cz/Foto/ImgGalery/Image/Article/huawei_logo_140.png
4823 ms4935 ms8 KB8 KB200image/pngImage
https://cdn.alza.cz/Foto/imggalery/Image/Article/Philips_logo_small.jpg
4824 ms5039 ms3 KB2 KB200image/jpegImage
https://connect.facebook.net/signals/config/851404928299796?v=2.9.4&r=stable
4853 ms4876 ms79 KB308 KB200application/x-javascriptScript
https://www.googleadservices.com/pagead/conversion/847653410/?random=1569317670925&cv=9&fst=1569317670925&num=1&value=0&label=Gpx7CLLQvnIQotSYlAM&guid=ON&resp=GooglemKTybQhCsO&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.alza.cz%2F&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&bttype=purchase&async=1&rfmt=3&fmt=4
4865 ms4874 ms2 KB2 KB200text/javascriptScript
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1049943792/?random=1569317670937&cv=9&fst=1569317670937&num=1&label=xEBkCPyT7QMQ8L3T9AM-GTM_FH_18022015&guid=ON&resp=GooglemKTybQhCsO&eid=376635471&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&data=ecomm_prodid%3D%3Becomm_itemPrice%3D%3Becomm_TotalValue%3D0%3Becomm_pagetype%3Dhome%3Becomm_BreadCrumb%3DAlza.cz%3Becomm_prodname%3D&frm=0&url=https%3A%2F%2Fwww.alza.cz%2F&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&rfmt=3&fmt=4
4876 ms4929 ms2 KB2 KB200text/javascriptScript
https://bid.g.doubleclick.net/xbbe/pixel?d=KAE
4903 ms4921 ms0 KB0 KB200text/htmlDocument
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/956814358/?random=1569317670970&cv=9&fst=1569317670970&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&resp=GooglemKTybQhCsO&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&data=ecomm_prodid%3D%3Becomm_pagetype%3Dhome%3Becomm_breadcrumb%3DAlza.cz%3Becomm_itemprice%3D%3Becomm_itemname%3D%3Bhodnota_nakupu%3D0&frm=0&url=https%3A%2F%2Fwww.alza.cz%2F&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&rfmt=3&fmt=4
4908 ms4930 ms2 KB2 KB200text/javascriptScript
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/847653410/?random=1569317670977&cv=9&fst=1569317670977&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&resp=GooglemKTybQhCsO&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&data=ecomm_prodid%3D%3Becomm_pagetype%3Dhome%3Becomm_breadcrumb%3DAlza.cz%3Becomm_itemprice%3D%3Becomm_itemname%3D%3Bhodnota_nakupu%3D0&frm=0&url=https%3A%2F%2Fwww.alza.cz%2F&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&rfmt=3&fmt=4
4916 ms4955 ms2 KB2 KB200text/javascriptScript
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1016530510/?random=1569317670985&cv=9&fst=1569317670985&num=1&label=LSsPCNLO5AIQzozc5AM-GTM_FH_18022015&guid=ON&resp=GooglemKTybQhCsO&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&data=ecomm_prodname%3D%3Becomm_totalvalue%3D%3Becomm_pagetype%3Dhome%3Becomm_prodid%3D&frm=0&url=https%3A%2F%2Fwww.alza.cz%2F&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&rfmt=3&fmt=4
4923 ms4954 ms2 KB2 KB200text/javascriptScript
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/956814358/?random=1569317671047&cv=9&fst=1569317671047&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&resp=GooglemKTybQhCsO&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.alza.cz%2F&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&rfmt=3&fmt=4
4990 ms5019 ms2 KB2 KB200text/javascriptScript
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4
5119 ms5137 ms11 KB35 KB200application/x-javascriptScript
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/847653410/?random=70001688&cv=9&fst=*&num=1&value=0&label=Gpx7CLLQvnIQotSYlAM&guid=ON&resp=GooglemKTybQhCsO&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&frm=0&url=https://www.alza.cz/&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=JuOJXd2MOaeCjvQPwZGxoAU&crd=>d=&eitems=Cg8I8P2m7AUQgvLcspLyo04SHQBdCmcHH4Y9E42rCWANyjAhovaYypTLCgXTlP1e
5123 ms5158 ms1 KB0 KB302image/gif
https://www.google.com/pagead/1p-user-list/1049943792/?random=1569317670937&cv=9&fst=1569315600000&num=1&label=xEBkCPyT7QMQ8L3T9AM-GTM_FH_18022015&guid=ON&eid=376635471&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&data=ecomm_prodid%3D%3Becomm_itemPrice%3D%3Becomm_TotalValue%3D0%3Becomm_pagetype%3Dhome%3Becomm_BreadCrumb%3DAlza.cz%3Becomm_prodname%3D&frm=0&url=https%3A%2F%2Fwww.alza.cz%2F&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&is_vtc=1&random=481466438&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
5128 ms5143 ms1 KB0 KB200image/gifImage
https://www.google.com/pagead/1p-user-list/956814358/?random=1569317670970&cv=9&fst=1569315600000&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&data=ecomm_prodid%3D%3Becomm_pagetype%3Dhome%3Becomm_breadcrumb%3DAlza.cz%3Becomm_itemprice%3D%3Becomm_itemname%3D%3Bhodnota_nakupu%3D0&frm=0&url=https%3A%2F%2Fwww.alza.cz%2F&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&is_vtc=1&random=707512046&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
5132 ms5151 ms1 KB0 KB200image/gifImage
https://www.google.com/pagead/1p-user-list/1016530510/?random=1569317670985&cv=9&fst=1569315600000&num=1&label=LSsPCNLO5AIQzozc5AM-GTM_FH_18022015&guid=ON&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&data=ecomm_prodname%3D%3Becomm_totalvalue%3D%3Becomm_pagetype%3Dhome%3Becomm_prodid%3D&frm=0&url=https%3A%2F%2Fwww.alza.cz%2F&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&is_vtc=1&random=517551393&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
5133 ms5149 ms1 KB0 KB200image/gifImage
https://www.google.com/pagead/1p-user-list/847653410/?random=1569317670977&cv=9&fst=1569315600000&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&data=ecomm_prodid%3D%3Becomm_pagetype%3Dhome%3Becomm_breadcrumb%3DAlza.cz%3Becomm_itemprice%3D%3Becomm_itemname%3D%3Bhodnota_nakupu%3D0&frm=0&url=https%3A%2F%2Fwww.alza.cz%2F&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&is_vtc=1&random=648130865&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
5135 ms5148 ms1 KB0 KB200image/gifImage
https://track.adform.net/Serving/TrackPoint/?pm=323047&ADFPageName=Homepage&ADFdivider=%7C&ord=577595408495&Set1=en-US%7Cen-US%7C800x600%7C24&ADFtpmode=2&loc=https%3A%2F%2Fwww.alza.cz%2F
5150 ms5258 ms1 KB0 KB302text/html
https://www.google.com/pagead/1p-user-list/956814358/?random=1569317671047&cv=9&fst=1569315600000&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&frm=0&url=https%3A%2F%2Fwww.alza.cz%2F&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&fmt=3&is_vtc=1&random=2563940920&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
5153 ms5169 ms1 KB0 KB200image/gifImage
https://www.google.com/pagead/1p-conversion/847653410/?random=70001688&cv=9&fst=*&num=1&value=0&label=Gpx7CLLQvnIQotSYlAM&guid=ON&resp=GooglemKTybQhCsO&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&frm=0&url=https://www.alza.cz/&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&crd=>d=&is_vtc=1&ocp_id=JuOJXd2MOaeCjvQPwZGxoAU&eitems=Cg8I8P2m7AUQgvLcspLyo04SHQBdCmcH8BZabanV-o4xs9Mxiv34AOqi3qApnEqu&random=477501688&resp=GooglemKTybQhCsO
5158 ms5168 ms1 KB0 KB200image/gifImage
https://www.facebook.com/tr/?id=851404928299796&ev=PageView&dl=https%3A%2F%2Fwww.alza.cz%2F&rl=&if=false&ts=1569317671247&sw=800&sh=600&v=2.9.4&r=stable&ec=0&o=30&fbp=fb.1.1569317671244.862635504&it=1569317670917&coo=false&rqm=GET
5193 ms5209 ms1 KB0 KB200image/gifImage
https://www.facebook.com/tr/?id=851404928299796&ev=ShowTitulka&dl=https%3A%2F%2Fwww.alza.cz%2F&rl=&if=false&ts=1569317671252&sw=800&sh=600&v=2.9.4&r=stable&ec=1&o=30&fbp=fb.1.1569317671244.862635504&it=1569317670917&coo=false&rqm=GET
5193 ms5210 ms1 KB0 KB200image/gifImage
https://www.facebook.com/tr/?id=851404928299796&ev=BreadCrumb&dl=https%3A%2F%2Fwww.alza.cz%2F&rl=&if=false&ts=1569317671255&cd[BreadCrumb]=Alza.cz&sw=800&sh=600&v=2.9.4&r=stable&ec=2&o=30&fbp=fb.1.1569317671244.862635504&it=1569317670917&coo=false&rqm=GET
5194 ms5210 ms1 KB0 KB200image/gifImage
https://www.facebook.com/tr/?id=851404928299796&ev=sCodeAudience&dl=https%3A%2F%2Fwww.alza.cz%2F&rl=&if=false&ts=1569317671258&cd[sCode]=loggedOut&sw=800&sh=600&v=2.9.4&r=stable&ec=3&o=30&fbp=fb.1.1569317671244.862635504&it=1569317670917&coo=false&rqm=GET
5194 ms5215 ms1 KB0 KB200image/gifImage
https://track.adform.net/Serving/TrackPoint/?CC=1&pm=323047&ADFPageName=Homepage&ADFdivider=%7C&ord=577595408495&Set1=en-US%7Cen-US%7C800x600%7C24&ADFtpmode=2&loc=https%3A%2F%2Fwww.alza.cz%2F
5258 ms5366 ms1 KB0 KB200text/javascriptScript
https://cdn.alza.cz/Foto/vyrobci/microsoft.jpg
5499 ms5633 ms4 KB3 KB200image/jpegImage
https://cdn.alza.cz/Foto/ImgGalery/Ikony/vyrobci/acer.jpg
5499 ms5611 ms3 KB3 KB200image/jpegImage
https://cdn.alza.cz/Foto/or/articles/4709/img/Panasonic_logo_black.png
5499 ms5630 ms2 KB2 KB200image/pngImage
https://cdn.alza.cz/Foto/vyrobci/alzapower_2.png
5499 ms5631 ms6 KB5 KB200image/pngImage
https://cdn.alza.cz/Foto/ImgGalery/Image/Article/electrolux120.png
5500 ms5639 ms5 KB5 KB200image/pngImage
https://cdn.alza.cz/Foto/vyrobci/eternico_2.png
5500 ms5636 ms4 KB3 KB200image/pngImage
https://www.facebook.com/tr/?id=851404928299796&ev=Microdata&dl=https%3A%2F%2Fwww.alza.cz%2F&rl=&if=false&ts=1569317671757&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22%5Cn%5CtAlza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz%5Cn%22%2C%22meta%3Adescription%22%3A%22Nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%E2%9C%93%20P%C5%99es%2030%20prodejen%20a%20v%C3%ADce%20ne%C5%BE%2040%20alzabox%C5%AF%20%E2%9C%93%20PC%20sestavy%2C%20notebooky%2C%20mobily%2C%20monitory%2C%20televize%20%E2%9C%93%20Otev%C5%99eno%20i%20o%20v%C3%ADkendu%20%E2%9C%93%22%2C%22meta%3Akeywords%22%3A%22alza%2C%20pc%2C%20po%C4%8D%C3%ADta%C4%8De%2C%20mobily%2C%20televize%22%7D&cd[OpenGraph]=%7B%22og%3Aimage%3Awidth%22%3A%22400%22%2C%22og%3Aimage%3Aheight%22%3A%22300%22%2C%22og%3Atitle%22%3A%22Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.alza.cz%2F%22%2C%22og%3Aimage%22%3A%22https%3A%2F%2Fwww.alza.cz%2FStyles%2Ffull%2Fimages%2Ffb-logo.jpg%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=800&sh=600&v=2.9.4&r=stable&ec=4&o=30&fbp=fb.1.1569317671244.862635504&it=1569317670917&coo=false&es=automatic&rqm=GET
5692 ms5712 ms1 KB0 KB302text/plain
https://connect.facebook.net/cs_CZ/all.js
5699 ms5716 ms3 KB3 KB200application/x-javascriptScript
https://cx.atdmt.com/?c=11453086347764614863&f=AYyKTGMrXDYwuyM2CDMLXf3IzXUuNN1k_rC1v3Oz53oCijzJoAUQy41OtaGWTF9wq5C3lxAgVVYleBTFZf-GPflR&id=851404928299796&l=3&v=0
5713 ms5741 ms1 KB0 KB200image/gifImage
https://connect.facebook.net/cs_CZ/all.js?hash=e226b3224ebbe4be37c93e0a910f1d91&ua=modern_es6
5719 ms5740 ms56 KB188 KB200application/x-javascriptScript
https://staticxx.facebook.com/connect/xd_arbiter.php?version=44
5812 ms5839 ms13 KB38 KB200text/htmlDocument
https://www.facebook.com/x/oauth/status?client_id=181388238617107&input_token&origin=1&redirect_uri=https%3A%2F%2Fwww.alza.cz%2F&sdk=joey&wants_cookie_data=true
5815 ms6001 ms1 KB0 KB200text/plainFetch
https://cdn.alza.cz/Foto/ImgGalery/Image/Olympus-logo-3.jpg
6198 ms6308 ms4 KB3 KB200image/jpegImage
https://cdn.alza.cz/Foto/ImgGalery/Ikony/vyrobci/epson.png
6198 ms6311 ms4 KB4 KB200image/pngImage
https://cdn.alza.cz/Foto/ImgGalery/Image/xiaomi-logo_3.jpg
6199 ms6311 ms3 KB3 KB200image/jpegImage
https://cdn.alza.cz/Foto/LegendFoto/EN/Files/brandingpage/miele/img/miele-logo.svg
6199 ms6309 ms1 KB2 KB200image/svg+xmlImage
https://cdn.alza.cz/Foto/ImgGalery/Ikony/vyrobci/nespresso2.jpg
6199 ms6474 ms3 KB2 KB200image/jpegImage
https://cdn.alza.cz/Foto/vyrobci/lg.png
6199 ms6309 ms6 KB6 KB200image/pngImage
https://cdn.alza.cz/Foto/ImgGalery/Image/asus-logo-small.png
6884 ms7003 ms1 KB1 KB200image/pngImage
https://cdn.alza.cz/Foto/ImgGalery/Image/Samsung-Logo-130px.png
6885 ms6999 ms3 KB3 KB200image/pngImage
Serve static assets with an efficient cache policy - 15 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.

URL
Cache TTLSize
https://live.adyen.com/hpp/js/df.js?v=20190924
0 ms45 KB
https://www.sc.pages06.net/lp/static/js/iMAWebCookie.js?4a4a49a0-16b036ac721-b5d29b9bce67ec3b933b061f799b2b14&h=www.pages06.net
0 ms5 KB
https://dev.visualwebsiteoptimizer.com/j.php?a=37236&u=https%3A%2F%2Fwww.alza.cz%2F&r=0.5727805976262399
0 ms1 KB
https://cx.atdmt.com/?c=11453086347764614863&f=AYyKTGMrXDYwuyM2CDMLXf3IzXUuNN1k_rC1v3Oz53oCijzJoAUQy41OtaGWTF9wq5C3lxAgVVYleBTFZf-GPflR&id=851404928299796&l=3&v=0
0 ms1 KB
https://static.hotjar.com/c/hotjar-868435.js?sv=6
60000 ms7 KB
https://rec.smartlook.com/recorder.js
600000 ms9 KB
https://connect.facebook.net/signals/config/851404928299796?v=2.9.4&r=stable
1200000 ms79 KB
https://connect.facebook.net/en_US/fbevents.js
1200000 ms32 KB
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4
1200000 ms11 KB
https://connect.facebook.net/cs_CZ/all.js
1200000 ms3 KB
https://cdn.perfdrive.com/aperture/aperture.js
3600000 ms13 KB
https://www.google-analytics.com/analytics.js
7200000 ms18 KB
https://www.google-analytics.com/analytics.js
7200000 ms18 KB
https://www.alza.cz/Scripts/lang-CZ-1853870678.js
251379000 ms32 KB
https://track.adform.net/serving/scripts/trackpoint/async/
604800000 ms30 KB
Third-Party Usage - 10 Third-Parties Found
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn more.

Third-Party
SizeMain Thread Time
39 KB441 ms
196 KB251 ms
81 KB50 ms
38 KB65 ms
38 KB35 ms
32 KB11 ms
7 KB7 ms
1 KB3 ms
4 KB0 ms
1 KB1 ms
Tasks
Lists the toplevel main thread tasks that executed during page load.

Start Time
End Time
812 ms
9 ms
826 ms
7 ms
844 ms
8 ms
955 ms
16 ms
1021 ms
13 ms
1268 ms
16 ms
1286 ms
26 ms
1529 ms
14 ms
1688 ms
16 ms
1704 ms
50 ms
1754 ms
41 ms
1797 ms
11 ms
1812 ms
7 ms
1820 ms
17 ms
1840 ms
21 ms
1863 ms
43 ms
1909 ms
101 ms
2040 ms
65 ms
2105 ms
35 ms
2144 ms
25 ms
2171 ms
8 ms
2181 ms
71 ms
2255 ms
5 ms
2289 ms
12 ms
2362 ms
5 ms
2412 ms
7 ms
2428 ms
6 ms
2478 ms
5 ms
2500 ms
155 ms
2655 ms
8 ms
2668 ms
5 ms
2676 ms
25 ms
2706 ms
8 ms
2717 ms
14 ms
2731 ms
6 ms
2743 ms
7 ms
2751 ms
5 ms
2762 ms
70 ms
2840 ms
62 ms
2903 ms
36 ms
2942 ms
56 ms
3001 ms
64 ms
3076 ms
6 ms
3084 ms
9 ms
3097 ms
16 ms
3119 ms
27 ms
3159 ms
9 ms
3182 ms
6 ms
3189 ms
139 ms
3328 ms
11 ms
3342 ms
206 ms
3549 ms
63 ms
3620 ms
6 ms
3629 ms
6 ms
3637 ms
9 ms
3649 ms
6 ms
3666 ms
6 ms
3683 ms
7 ms
3704 ms
6 ms
3712 ms
7 ms
3719 ms
12 ms
3731 ms
6 ms
3737 ms
194 ms
3932 ms
41 ms
3983 ms
30 ms
4013 ms
7 ms
4031 ms
24 ms
4078 ms
5 ms
4383 ms
52 ms
4468 ms
6 ms
4479 ms
10 ms
4528 ms
40 ms
4569 ms
5 ms
4574 ms
6 ms
4595 ms
32 ms
4630 ms
5 ms
4641 ms
6 ms
4647 ms
134 ms
4781 ms
41 ms
4837 ms
17 ms
4857 ms
17 ms
4874 ms
12 ms
4886 ms
35 ms
4921 ms
7 ms
4929 ms
8 ms
4937 ms
7 ms
4944 ms
5 ms
4949 ms
46 ms
4997 ms
14 ms
5012 ms
46 ms
5058 ms
11 ms
5077 ms
13 ms
5103 ms
6 ms
5113 ms
27 ms
5159 ms
11 ms
5183 ms
8 ms
5191 ms
24 ms
5512 ms
16 ms
5612 ms
5 ms
5628 ms
5 ms
5645 ms
6 ms
5663 ms
5 ms
5702 ms
10 ms
5776 ms
24 ms
5800 ms
12 ms
5812 ms
25 ms
5838 ms
7 ms
5845 ms
118 ms
5972 ms
6 ms
5980 ms
8 ms
5988 ms
13 ms
6011 ms
9 ms
6021 ms
6 ms
6032 ms
10 ms
6048 ms
5 ms
6166 ms
47 ms
6213 ms
15 ms
6345 ms
8 ms
6428 ms
5 ms
6495 ms
7 ms
6878 ms
9 ms
6901 ms
9 ms
7028 ms
7 ms
Ensure text remains visible during webfont load
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more.

URL
Potential Savings
https://cdn.alza.cz/Styles/fonts/fontawesome-webfont.woff2?v=4.6.1
243 ms
https://cdn.alza.cz/Styles/full/fonts/Alza/fonts/alza-icons_3.ttf?wzq1m44
129 ms
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxK.woff2
4 ms
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu7GxKOzY.woff2
9 ms
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmSU5fBBc4.woff2
6 ms
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmSU5fChc4EsA.woff2
4 ms
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc4.woff2
7 ms
Reduce JavaScript execution time - 1.6 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn more.

URL
Total CPU TimeScript EvaluationScript Parse
Other
2013 ms74 ms4 ms
https://cdn.alza.cz/dist/b/critical-9b0ff34293.min.js
655 ms487 ms8 ms
https://www.googletagmanager.com/gtm.js?id=GTM-K8N2RL
441 ms369 ms7 ms
https://cdn.alza.cz/dist/b/asyncScripts-dfb2ab8239.min.js
361 ms291 ms25 ms
https://connect.facebook.net/cs_CZ/all.js?hash=e226b3224ebbe4be37c93e0a910f1d91&ua=modern_es6
166 ms140 ms8 ms
https://cdn.alza.cz/dist/b/default-e8782cce1f.min.js
154 ms127 ms27 ms
https://www.google-analytics.com/analytics.js
65 ms47 ms3 ms
https://www.alza.cz/
51 ms10 ms3 ms
Minify CSS - Potential savings of 28 KB
Minifying CSS files can reduce network payload sizes. Learn more.

URL
SizePotential Savings
https://cdn.alza.cz/dist/a/lowPriorityStyles-full-82389f9334.min-blessed1.css?z=258
53 KB8 KB
https://cdn.alza.cz/dist/a/global-full-c82821fb1a.min-blessed1.css?z=911
48 KB6 KB
https://cdn.alza.cz/dist/a/global-full-dcab0d92ec.min.css
41 KB6 KB
https://cdn.alza.cz/dist/a/lowPriorityStyles-full-42f4aef0c6.min.css
40 KB6 KB
body, div, p, td, textarea, th { font-size: 13px; } ...
22 KB3 KB
Defer offscreen images - Potential savings of 489 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn more.

URL
SizePotential Savings
https://i.alza.cz/Foto/ImgGalery/bannery/v2/6399ad37-2259-4f00-be91-5cddf1a378db.png
235 KB235 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/b423e2f2-40b6-48db-8d36-043a83f88084.jpg
47 KB47 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/5fef86e9-7cdd-42f6-9690-3cf62ad73245.jpg
44 KB44 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/4e86d065-8808-45c4-9c4e-9178d12d1e23.jpg
44 KB44 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/ed30be27-03ea-4e54-a7d1-ee532e990f69.jpg
30 KB30 KB
https://i.alza.cz/Foto/ImgGalery/st-alzapremium.png
12 KB12 KB
https://cdn.alza.cz/Foto/f8/AE/AEY0493b.jpg
8 KB8 KB
https://cdn.alza.cz/Foto/f8/SU/SUGb02.jpg
8 KB8 KB
https://cdn.alza.cz/Foto/ImgGalery/Image/Article/huawei_logo_140.png
8 KB8 KB
https://cdn.alza.cz/Foto/vyrobci/lg.png
6 KB6 KB
https://cdn.alza.cz/Foto/vyrobci/alzapower_2.png
5 KB5 KB
https://cdn.alza.cz/Foto/ImgGalery/Image/Article/electrolux120.png
5 KB5 KB
https://cdn.alza.cz/Foto/f8/KS/KSPL1501.jpg
4 KB4 KB
https://cdn.alza.cz/Foto/ImgGalery/Ikony/vyrobci/epson.png
4 KB4 KB
https://cdn.alza.cz/Foto/ImgGalery/Image/Olympus-logo-3.jpg
3 KB3 KB
https://cdn.alza.cz/Foto/vyrobci/microsoft.jpg
3 KB3 KB
https://cdn.alza.cz/Foto/f8/EA/EAT4121f.jpg
3 KB3 KB
https://cdn.alza.cz/Foto/vyrobci/eternico_2.png
3 KB3 KB
https://cdn.alza.cz/Foto/ImgGalery/Ikony/vyrobci/acer.jpg
3 KB3 KB
https://cdn.alza.cz/Foto/ImgGalery/Image/Samsung-Logo-130px.png
3 KB3 KB
https://cdn.alza.cz/Foto/ImgGalery/Image/xiaomi-logo_3.jpg
3 KB3 KB
https://cdn.alza.cz/Foto/ImgGalery/Ikony/vyrobci/apple2.jpg
3 KB3 KB
https://cdn.alza.cz/Foto/imggalery/Image/Article/Philips_logo_small.jpg
2 KB2 KB
https://cdn.alza.cz/Foto/ImgGalery/Ikony/vyrobci/nespresso2.jpg
2 KB2 KB
Properly size images - Potential savings of 41 KB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn more.

URL
SizePotential Savings
https://cdn.alza.cz/Foto/imggalery/Banners/Homepage/ZboziDarky/v2/build/img/products.png
62 KB33 KB
https://cdn.alza.cz/Foto/vyrobci/lg.png
6 KB3 KB
https://cdn.alza.cz/Foto/vyrobci/alzapower_2.png
5 KB3 KB
https://cdn.alza.cz/Foto/f8/AU/AUPR4519b.jpg
8 KB2 KB
Remove unused CSS - Potential savings of 206 KB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity. Learn more.

URL
SizePotential Savings
https://cdn.alza.cz/dist/a/lowPriorityStyles-full-82389f9334.min-blessed1.css?z=258
53 KB53 KB
https://cdn.alza.cz/dist/a/global-full-c82821fb1a.min-blessed1.css?z=911
48 KB48 KB
https://cdn.alza.cz/dist/a/global-full-dcab0d92ec.min.css
41 KB40 KB
https://cdn.alza.cz/dist/a/lowPriorityStyles-full-42f4aef0c6.min.css
40 KB39 KB
body, div, p, td, textarea, th { font-size: 13px; } ...
22 KB19 KB
https://cdn.alza.cz/dist/a/defaultPage-full-34a1e6a304.min.css
8 KB7 KB
Avoids enormous network payloads - Total size was 2,533 KB
Large network payloads cost users real money and are highly correlated with long load times. Learn more.

URL
Size
https://cdn.alza.cz/dist/b/default-e8782cce1f.min.js
266 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/6399ad37-2259-4f00-be91-5cddf1a378db.png
236 KB
https://cdn.alza.cz/dist/b/asyncScripts-dfb2ab8239.min.js
195 KB
https://cdn.alza.cz/dist/b/critical-9b0ff34293.min.js
100 KB
https://www.alza.cz/
93 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/0fcd45dc-1124-40fc-be6c-9b23a4e226ce.png
93 KB
https://connect.facebook.net/signals/config/851404928299796?v=2.9.4&r=stable
79 KB
https://script.hotjar.com/modules.a7de8a5b8f73bddac58d.js
72 KB
https://cdn.alza.cz/Styles/fonts/fontawesome-webfont.woff2?v=4.6.1
70 KB
https://i.alza.cz/Foto/ImgGalery/bannery/v2/43d8930a-fddf-42a9-8229-f48c25cb089a.png
64 KB
Minimize main-thread work - 4.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.

Category
Time Spent
Script Evaluation
1733 ms
Style & Layout
851 ms
Other
649 ms
Rendering
445 ms
Parse HTML & CSS
204 ms
Script Parsing & Compilation
142 ms
Garbage Collection
134 ms
Minimize Critical Requests Depth - 18 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn more.

Preload key requests
Consider using to prioritize fetching resources that are currently requested later in page load. Learn more.

Minify JavaScript
Minifying JavaScript files can reduce payload sizes and script parse time. Learn more.

User Timing marks and measures
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn more.

Use video formats for animated content
Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes. Learn more.

Server response times are low (TTFB) - Root document took 550 ms
Time To First Byte identifies the time at which your server sends a response. Learn more.

Efficiently encode images
Optimized images load faster and consume less cellular data. Learn more.

Network Round Trip Times - 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance. Learn more.

Preconnect to required origins
Consider adding preconnect or dns-prefetch resource hints to establish early connections to important third-party origins. Learn more.

Server Backend Latencies - 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance. Learn more.


Page Speed (Google PageSpeed Insights) - Mobile

22
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a SLOW speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

First Contentful Paint (FCP)3.9s 48% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 9% 55% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 55% 35% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 35%
First Input Delay (FID)623ms 55% of loads for this page have a fast (<50ms) First Input Delay (FID) 55% 29% of loads for this page have an average (50ms ~ 250ms) First Input Delay (FID) 29% 14% of loads for this page have a slow (>250ms) First Input Delay (FID) 14%

Origin Data

All pages served from this origin have an SLOW speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

First Contentful Paint (FCP)3.3s 38% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 38% 42% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 42% 18% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 18%
First Input Delay (FID)259ms 90% of loads for this page have a fast (<50ms) First Input Delay (FID) 78% 16% of loads for this page have an average 50ms ~ 250ms) First Input Delay (FID) 16% 5% of loads for this page have a slow (>250ms) First Input Delay (FID) 5%

Lab Data

Speed Index 9.4 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
First CPU Idle 14.3 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. Learn more.
First Contentful Paint 3.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Performance budget
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more.
First Meaningful Paint 3.7 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more.
Max Potential First Input Delay 750 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task. Learn more.
Time to Interactive 15.2 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
First Contentful Paint (3G) 7485 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network. Learn more.
Total Blocking Time 4,530 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Estimated Input Latency 450 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy. Learn more.

Screenshot Thumbnails

This is what the load of your site looked like.

Defer offscreen images - Potential savings of 44 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn more.

URL
SizePotential Savings
https://cdn.alza.cz/Foto/ImgGalery/bannery/v2/10213a05-0978-4b7d-9e08-76111465cc53.jpg
41 KB41 KB
https://cdn.alza.cz/Foto/f1/HR/HRAa8726.jpg
3 KB3 KB
Properly size images - Potential savings of 9 KB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn more.

URL
SizePotential Savings
https://cdn.alza.cz/Foto/f9/AU/AUPR4519b.jpg
22 KB9 KB
Remove unused CSS - Potential savings of 38 KB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity. Learn more.

URL
SizePotential Savings
https://cdn.alza.cz/dist/a/mvcAjaxMobileMaster-7e3f9041eb.min.css
43 KB38 KB
Avoids enormous network payloads - Total size was 1,155 KB
Large network payloads cost users real money and are highly correlated with long load times. Learn more.

URL
Size
https://cdn.alza.cz/dist/b/mvcAsyncMobileMaster-406052c5de.min.js
195 KB
https://cdn.alza.cz/dist/b/mvcAjaxMobileMaster-f0049d28bb.min.js
139 KB
https://connect.facebook.net/signals/config/851404928299796?v=2.9.4&r=stable
79 KB
https://script.hotjar.com/modules.a7de8a5b8f73bddac58d.js
72 KB
https://cdn.inspectlet.com/inspectlet.js
69 KB
https://connect.facebook.net/cs_CZ/all.js?hash=1a20d18d3e4c8eb6bd4b1fac16d2cc5e&ua=modern_es6
56 KB
https://cdn.alza.cz/Mvc/Areas/Mobile/Styles/Vendor/alzafont/fonts/AlzaMobile_V3.woff
51 KB
https://cdn.alza.cz/Foto/ImgGalery/bannery/v2/b423e2f2-40b6-48db-8d36-043a83f88084.jpg
47 KB
https://live.adyen.com/hpp/js/df.js?v=20190924
45 KB
https://cdn.alza.cz/dist/a/mvcAjaxMobileMaster-7e3f9041eb.min.css
43 KB
Minimize main-thread work - 12.8 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.

Category
Time Spent
Script Evaluation
7034 ms
Style & Layout
2200 ms
Other
1677 ms
Rendering
986 ms
Script Parsing & Compilation
489 ms
Parse HTML & CSS
231 ms
Garbage Collection
167 ms
Serve images in next-gen formats - Potential savings of 24 KB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more.

URL
SizePotential Savings
https://cdn.alza.cz/Foto/ImgGalery/bannery/v2/10213a05-0978-4b7d-9e08-76111465cc53.jpg
41 KB13 KB
https://cdn.alza.cz/Foto/ImgGalery/bannery/v2/b423e2f2-40b6-48db-8d36-043a83f88084.jpg
47 KB11 KB
Avoid an excessive DOM size - 2,610 elements
Browser engineers recommend pages contain fewer than ~1,500 DOM elements. The sweet spot is a tree depth < 32 elements and fewer than 60 children/parent element. A large DOM can increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow). Learn more.

Statistic
ElementValue
Total DOM Elements
2,610
Maximum DOM Depth
16
Maximum Child Elements
40
Avoid multiple page redirects - Potential savings of 1,410 ms
Redirects introduce additional delays before the page can be loaded. Learn more.

URL
Time Spent
(Initial: http://alza.cz/)
0
https://www.alza.cz/
630
https://m.alza.cz/default.aspx
780
Keep request counts low and transfer sizes small - 80 requests • 1,155 KB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.

Resource Type
RequestsTransfer Size
Total
801155 KB
Script
30866 KB
Image
27138 KB
Font
151 KB
Stylesheet
246 KB
Document
544 KB
Other
159 KB
Media
00 KB
Third-party
61562 KB
Eliminate render-blocking resources - Potential savings of 330 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn more.

URL
SizePotential Savings
https://cdn.alza.cz/dist/a/mvcAjaxMobileMaster-7e3f9041eb.min.css
43 KB1230
https://cdn.alza.cz/dist/a/mvcMobileHomePage-0fe3279539.min.css
3 KB780
Enable text compression - Potential savings of 27 KB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more.

URL
SizePotential Savings
https://live.adyen.com/hpp/js/df.js?v=20190924
44 KB27 KB
Network Requests
Lists the network requests that were made during page load.

URL
Start TimeEnd TimeTransfer SizeResource SizeStatus CodeMIME TypeResource Type
http://alza.cz/
0 ms245 ms0 KB0 KB301text/html
https://www.alza.cz/
246 ms498 ms1 KB0 KB302text/html
https://m.alza.cz/default.aspx
499 ms1397 ms28 KB182 KB200text/htmlDocument
https://cdn.alza.cz/dist/a/mvcAjaxMobileMaster-7e3f9041eb.min.css
1429 ms1726 ms43 KB231 KB200text/cssStylesheet
https://cdn.alza.cz/dist/a/mvcMobileHomePage-0fe3279539.min.css
1429 ms1669 ms3 KB13 KB200text/cssStylesheet
https://m.alza.cz/img/blank.gif
1430 ms1665 ms1 KB0 KB200image/gifImage
https://cdn.alza.cz/Foto/ImgGalery/bannery/v2/10213a05-0978-4b7d-9e08-76111465cc53.jpg
1431 ms1678 ms42 KB41 KB200image/jpegImage
https://cdn.alza.cz/Foto/f9/AU/AUPR4519b.jpg
1434 ms1716 ms23 KB22 KB200image/jpegImage
https://live.adyen.com/hpp/js/df.js?v=20190924
1470 ms2064 ms45 KB44 KB200application/javascriptScript
https://cdn.alza.cz/dist/b/mvcAjaxMobileMaster-f0049d28bb.min.js
1470 ms1917 ms139 KB586 KB200application/javascriptScript
https://cdn.alza.cz/dist/b/mvcAsyncMobileMaster-406052c5de.min.js
1471 ms2048 ms195 KB1276 KB200application/javascriptScript
https://cdn.alza.cz/dist/b/mvcMobileHomePage-13c122f63c.min.js
1471 ms1780 ms2 KB4 KB200application/javascriptScript
https://storage.googleapis.com/workbox-cdn/releases/4.3.1/workbox-window.prod.mjs
1481 ms1526 ms2 KB3 KB200application/javascriptScript
https://www.google-analytics.com/analytics.js
1737 ms1743 ms18 KB43 KB200text/javascriptScript
https://cdn.alza.cz/Styles/images/svg/chat.svg
1778 ms1887 ms1 KB1 KB200image/svg+xmlImage
data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjA2IiBoZWlnaHQ9IjY0IiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMj
1786 ms1786 ms0 KB5 KB200image/svg+xmlImage
https://cdn.alza.cz/Mvc/Areas/Mobile/Styles/Vendor/alzafont/fonts/AlzaMobile_V3.woff
1788 ms1913 ms51 KB51 KB200font/x-woffFont
https://www.google-analytics.com/collect?v=1&_v=j79&a=1811038066&t=pageview&_s=1&dl=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&ul=en-us&de=UTF-8&dt=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&sd=24-bit&sr=412x660&vp=412x660&je=0&_u=YGBAgAAB~&jid=308221877&gjid=797595052&cid=2141571715.1569317658&tid=UA-948269-1&_gid=757221747.1569317658&cd1=Anonym&cd3=Default&cd7=Mobile&cd9=direct&cd10=%C4%8Cesk%C3%A1%20republika&cd15=Mobile%20-%20Android&z=1427563922
2146 ms2150 ms1 KB0 KB200image/gifImage
https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-948269-1&cid=2141571715.1569317658&jid=308221877&gjid=797595052&_gid=757221747.1569317658&_u=YGBAgAAB~&z=983251470
2146 ms2164 ms1 KB0 KB302text/html
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-948269-1&cid=2141571715.1569317658&jid=308221877&_v=j79&z=983251470
2164 ms2173 ms1 KB0 KB200image/gifImage
https://www.paypal.com/tagmanager/pptm.js?id=m.alza.cz&t=xo
2444 ms2614 ms6 KB12 KB200application/x-javascriptScript
https://connect.facebook.net/cs_CZ/all.js?_=1569317658415
2615 ms2655 ms3 KB3 KB200application/x-javascriptScript
https://m.alza.cz/spt.ashx?x=48acb1a8-3dbf-4d2a-8313-24da93b24f64&y=-1569317656179&_=1569317658416
2620 ms3112 ms2 KB1 KB200image/jpegXHR
https://t.paypal.com/ts?pgrp=muse%3Ageneric%3Aanalytics%3A%3Amerchant&page=muse%3Ageneric%3Aanalytics%3A%3Amerchant%3A%3A%3A&tsrce=tagmanagernodeweb&comp=tagmanagernodeweb&sub_component=analytics&s=ci&fltp=analytics-generic&pt=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&dh=1733&dw=1082&bh=660&bw=412&cd=24&sh=660&sw=412&v=NA&rosetta_language=en-US&e=im&t=1569317658812&g=420&completeurl=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&ru=https%3A%2F%2Fwww.alza.cz%2Fdefault.aspx&sinfo=%7B%22partners%22%3A%7B%22ecwid%22%3A%7B%7D%2C%22bigCommerce%22%3A%7B%7D%2C%22shopify%22%3A%7B%7D%2C%22wix%22%3A%7B%7D%2C%22bigCartel%22%3A%7B%7D%7D%7D
2633 ms2737 ms1 KB0 KB200image/gifImage
https://www.googletagmanager.com/gtm.js?id=GTM-K8N2RL
2929 ms2952 ms39 KB141 KB200application/javascriptScript
https://connect.facebook.net/cs_CZ/all.js?hash=1a20d18d3e4c8eb6bd4b1fac16d2cc5e&ua=modern_es6
2954 ms2978 ms56 KB188 KB200application/x-javascriptScript
https://cdn.alza.cz/Foto/f1/AE/AEY0502.jpg
2965 ms3081 ms4 KB3 KB200image/jpegImage
https://cdn.alza.cz/Foto/f1/SP/SPT2599.jpg
2966 ms3082 ms5 KB4 KB200image/jpegImage
https://cdn.alza.cz/Foto/f1/SP/SPT2001cc.jpg
2966 ms3077 ms4 KB3 KB200image/jpegImage
https://4504669.fls.doubleclick.net/activityi;src=4504669;type=invmedia;cat=zJrWIx8O;ord=3592823712409;gtm=2wg9b0;auiddc=668269226.1569317659;u1=undefined;~oref=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx?
3070 ms3162 ms1 KB0 KB200text/htmlDocument
https://c.imedia.cz/js/retargeting.js
3196 ms3325 ms1 KB1 KB200application/javascriptScript
https://cdn.perfdrive.com/aperture/aperture.js
3200 ms3241 ms13 KB42 KB200application/javascriptScript
https://www.google-analytics.com/collect?v=1&_v=j79&a=1811038066&t=pageview&_s=1&dl=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&ul=en-us&de=UTF-8&dt=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&sd=24-bit&sr=412x660&vp=412x660&je=0&_u=aGDAgEAB~&jid=587274116&gjid=844243825&cid=2141571715.1569317658&tid=UA-948269-48&_gid=757221747.1569317658&cd9=2141571715.1569317658&cd10=2019-09-24T02%3A34%3A19.209-07%3A00>m=2wg9b0K8N2RL&cg2=Other%20pages&cd11=f24016af-1cc6-426c-8170-c0338d673295&z=1946341608
3201 ms3206 ms0 KB0 KB200image/gifImage
https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-948269-48&cid=2141571715.1569317658&jid=587274116&gjid=844243825&_gid=757221747.1569317658&_u=aGDAgEAB~&z=75836972
3201 ms3259 ms1 KB0 KB302text/html
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-948269-48&cid=2141571715.1569317658&jid=587274116&_v=j79&z=75836972
3259 ms3268 ms1 KB0 KB200image/gifImage
https://staticxx.facebook.com/connect/xd_arbiter.php?version=44
3296 ms3319 ms13 KB38 KB200text/htmlDocument
https://www.facebook.com/x/oauth/status?client_id=181388238617107&input_token&origin=2&redirect_uri=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&sdk=joey&wants_cookie_data=true
3301 ms3369 ms1 KB0 KB200text/plainFetch
https://cas.avalon.perfdrive.com/jsdata?
3334 ms3399 ms0 KB0 KB200text/plainXHR
https://cas.avalon.perfdrive.com/jsdata?
3338 ms3392 ms0 KB0 KB200text/plainXHR
https://cas.avalon.perfdrive.com/jsdata?
3343 ms3393 ms0 KB0 KB200text/plainXHR
https://adservice.google.com/ddm/fls/i/src=4504669;type=invmedia;cat=zJrWIx8O;ord=3592823712409;gtm=2wg9b0;auiddc=668269226.1569317659;u1=undefined;_dc_1=1;~oref=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx
3350 ms3369 ms1 KB0 KB200text/htmlDocument
https://c.imedia.cz/retargeting?id=24920&category=&itemId=&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx
3372 ms3861 ms1 KB0 KB200image/gifImage
https://static.hotjar.com/c/hotjar-868435.js?sv=6
3436 ms3461 ms7 KB53 KB200application/javascriptScript
https://script.hotjar.com/modules.a7de8a5b8f73bddac58d.js
3482 ms3553 ms72 KB430 KB200application/javascriptScript
https://vars.hotjar.com/box-90f3a29ef7448451db5af955688970d7.html
3583 ms3612 ms1 KB2 KB200text/htmlDocument
https://in.hotjar.com/api/v2/client/sites/868435/visit-data?sv=6
3657 ms3758 ms0 KB0 KB200text/plainXHR
https://in.hotjar.com/api/v2/client/sites/868435/visit-data?sv=6
3761 ms3865 ms1 KB0 KB200application/jsonXHR
https://connect.facebook.net/en_US/fbevents.js
4004 ms4025 ms32 KB121 KB200application/x-javascriptScript
https://www.googleadservices.com/pagead/conversion_async.js
4058 ms4079 ms10 KB24 KB200text/javascriptScript
https://cdn.inspectlet.com/inspectlet.js
4112 ms4146 ms69 KB210 KB200text/javascriptScript
https://www.googleadservices.com/pagead/conversion.js
4115 ms4137 ms10 KB24 KB200text/javascriptScript
https://rec.smartlook.com/recorder.js
4117 ms4212 ms9 KB28 KB200application/javascriptScript
https://track.adform.net/serving/scripts/trackpoint/async/
4120 ms4341 ms30 KB76 KB200text/javascriptScript
https://www.sc.pages06.net/lp/static/js/iMAWebCookie.js?4a4a49a0-16b036ac721-b5d29b9bce67ec3b933b061f799b2b14&h=www.pages06.net
4122 ms4672 ms5 KB14 KB200text/javascriptScript
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1049943792/?random=1569317660324&cv=9&fst=1569317660324&num=1&label=xEBkCPyT7QMQ8L3T9AM-GTM_FH_18022015&guid=ON&resp=GooglemKTybQhCsO&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&data=ecomm_prodid%3D%3Becomm_itemPrice%3D%3Becomm_TotalValue%3D%3Becomm_pagetype%3Dhome%3Becomm_BreadCrumb%3DAlza.cz%3Becomm_prodname%3D%3Becomm_availability%3D&frm=0&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&rfmt=3&fmt=4
4148 ms4164 ms2 KB2 KB200text/javascriptScript
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/847653410/?random=1569317660334&cv=9&fst=1569317660334&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&resp=GooglemKTybQhCsO&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&data=ecomm_prodid%3D%3Becomm_pagetype%3Dhome%3Becomm_breadcrumb%3DAlza.cz%3Becomm_itemprice%3D%3Becomm_availability%3D%3Becomm_itemname%3D%3Bhodnota_nakupu%3D&frm=0&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&rfmt=3&fmt=4
4158 ms4169 ms2 KB2 KB200text/javascriptScript
https://www.googleadservices.com/pagead/conversion/847653410/?random=1569317660342&cv=9&fst=1569317660342&num=1&value=0&label=Gpx7CLLQvnIQotSYlAM&guid=ON&resp=GooglemKTybQhCsO&eid=592230571&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&li=0-3864_1-4162_2-4163_3-2929_4-3016&ig=1&frm=0&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&bttype=purchase&async=1&rfmt=3&fmt=4
4169 ms4176 ms2 KB2 KB200text/javascriptScript
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1016530510/?random=1569317660352&cv=9&fst=1569317660352&num=1&label=LSsPCNLO5AIQzozc5AM-GTM_FH_18022015&guid=ON&resp=GooglemKTybQhCsO&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&data=ecomm_prodname%3D%3Becomm_totalvalue%3D%3Becomm_pagetype%3Dhome%3Becomm_prodid%3D%3Becomm_availability%3D&frm=0&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&rfmt=3&fmt=4
4175 ms4220 ms2 KB2 KB200text/javascriptScript
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/956814358/?random=1569317660359&cv=9&fst=1569317660359&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&resp=GooglemKTybQhCsO&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&data=ecomm_prodid%3D%3Becomm_pagetype%3Dhome%3Becomm_breadcrumb%3DAlza.cz%3Becomm_itemprice%3D%3Becomm_availability%3D%3Becomm_itemname%3D%3Bhodnota_nakupu%3D&frm=0&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&rfmt=3&fmt=4
4183 ms4205 ms2 KB2 KB200text/javascriptScript
https://connect.facebook.net/signals/config/851404928299796?v=2.9.4&r=stable
4203 ms4231 ms79 KB308 KB200application/x-javascriptScript
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/956814358/?random=1569317660396&cv=9&fst=1569317660396&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&resp=GooglemKTybQhCsO&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&rfmt=3&fmt=4
4223 ms4255 ms2 KB2 KB200text/javascriptScript
https://cdn.alza.cz/Foto/f1/HR/HRAa8726.jpg
4229 ms4339 ms3 KB3 KB200image/jpegImage
https://hn.inspectlet.com/ginit/978045370
4310 ms4381 ms0 KB0 KB200application/jsonXHR
https://www.google.com/pagead/1p-user-list/1049943792/?random=1569317660324&cv=9&fst=1569315600000&num=1&label=xEBkCPyT7QMQ8L3T9AM-GTM_FH_18022015&guid=ON&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&data=ecomm_prodid%3D%3Becomm_itemPrice%3D%3Becomm_TotalValue%3D%3Becomm_pagetype%3Dhome%3Becomm_BreadCrumb%3DAlza.cz%3Becomm_prodname%3D%3Becomm_availability%3D&frm=0&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&is_vtc=1&random=3737272475&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
4312 ms4328 ms1 KB0 KB200image/gifImage
https://www.google.com/pagead/1p-user-list/847653410/?random=1569317660334&cv=9&fst=1569315600000&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&data=ecomm_prodid%3D%3Becomm_pagetype%3Dhome%3Becomm_breadcrumb%3DAlza.cz%3Becomm_itemprice%3D%3Becomm_availability%3D%3Becomm_itemname%3D%3Bhodnota_nakupu%3D&frm=0&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&is_vtc=1&random=3539633832&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
4314 ms4329 ms1 KB0 KB200image/gifImage
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/847653410/?random=1769162485&cv=9&fst=*&num=1&value=0&label=Gpx7CLLQvnIQotSYlAM&guid=ON&resp=GooglemKTybQhCsO&eid=592230571&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&li=0-3864_1-4162_2-4163_3-2929_4-3016&ig=1&frm=0&url=https://m.alza.cz/default.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=HOOJXYvDFdDRnATjz5bwDQ&crd=>d=&eitems=Cg8I8P2m7AUQgvLcspLyo04SHQBdCmcHvXrmsYQZQZ-9GLfK3LrHT3mtFqs4gF3S
4316 ms4357 ms1 KB0 KB302image/gif
https://www.google.com/pagead/1p-user-list/956814358/?random=1569317660359&cv=9&fst=1569315600000&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&data=ecomm_prodid%3D%3Becomm_pagetype%3Dhome%3Becomm_breadcrumb%3DAlza.cz%3Becomm_itemprice%3D%3Becomm_availability%3D%3Becomm_itemname%3D%3Bhodnota_nakupu%3D&frm=0&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&is_vtc=1&random=3925865090&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
4328 ms4342 ms1 KB0 KB200image/gifImage
https://www.google.com/pagead/1p-user-list/1016530510/?random=1569317660352&cv=9&fst=1569315600000&num=1&label=LSsPCNLO5AIQzozc5AM-GTM_FH_18022015&guid=ON&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&data=ecomm_prodname%3D%3Becomm_totalvalue%3D%3Becomm_pagetype%3Dhome%3Becomm_prodid%3D%3Becomm_availability%3D&frm=0&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&is_vtc=1&random=1090323786&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
4340 ms4354 ms1 KB0 KB200image/gifImage
https://www.google.com/pagead/1p-user-list/956814358/?random=1569317660396&cv=9&fst=1569315600000&num=1&label=rkDiCJr_1lkQlqifyAM&guid=ON&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&frm=0&url=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&fmt=3&is_vtc=1&random=3614341941&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
4355 ms4369 ms1 KB0 KB200image/gifImage
https://www.google.com/pagead/1p-conversion/847653410/?random=1769162485&cv=9&fst=*&num=1&value=0&label=Gpx7CLLQvnIQotSYlAM&guid=ON&resp=GooglemKTybQhCsO&eid=592230571&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2wg9b0&sendb=1&ig=1&frm=0&url=https://m.alza.cz/default.aspx&tiba=Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&crd=>d=&is_vtc=1&ocp_id=HOOJXYvDFdDRnATjz5bwDQ&eitems=Cg8I8P2m7AUQgvLcspLyo04SHQBdCmcHbzSPaID4rbjLZW8x8apmqWZsG81bM_hs&random=4170136323&resp=GooglemKTybQhCsO
4357 ms4370 ms1 KB0 KB200image/gifImage
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4
4387 ms4404 ms11 KB35 KB200application/x-javascriptScript
https://track.adform.net/Serving/TrackPoint/?pm=323047&ADFPageName=Homepage&ADFdivider=%7C&ord=600281501360&Set1=en-US%7Cen-US%7C412x660%7C24&ADFtpmode=2&loc=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx
4424 ms4554 ms1 KB0 KB302text/html
https://www.facebook.com/tr/?id=851404928299796&ev=PageView&dl=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&rl=&if=false&ts=1569317660624&sw=412&sh=660&v=2.9.4&r=stable&ec=0&o=30&fbp=fb.1.1569317660621.166010506&it=1569317660382&coo=false&rqm=GET
4457 ms4474 ms1 KB0 KB200image/gifImage
https://www.facebook.com/tr/?id=851404928299796&ev=ShowTitulka&dl=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&rl=&if=false&ts=1569317660631&sw=412&sh=660&v=2.9.4&r=stable&ec=1&o=30&fbp=fb.1.1569317660621.166010506&it=1569317660382&coo=false&rqm=GET
4458 ms4474 ms1 KB0 KB200image/gifImage
https://www.facebook.com/tr/?id=851404928299796&ev=BreadCrumb&dl=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&rl=&if=false&ts=1569317660634&cd[BreadCrumb]=Alza.cz&sw=412&sh=660&v=2.9.4&r=stable&ec=2&o=30&fbp=fb.1.1569317660621.166010506&it=1569317660382&coo=false&rqm=GET
4458 ms4476 ms1 KB0 KB200image/gifImage
https://www.facebook.com/tr/?id=851404928299796&ev=sCodeAudience&dl=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&rl=&if=false&ts=1569317660637&cd[sCode]=loggedOut&sw=412&sh=660&v=2.9.4&r=stable&ec=3&o=30&fbp=fb.1.1569317660621.166010506&it=1569317660382&coo=false&rqm=GET
4458 ms4474 ms1 KB0 KB200image/gifImage
https://track.adform.net/Serving/TrackPoint/?CC=1&pm=323047&ADFPageName=Homepage&ADFdivider=%7C&ord=600281501360&Set1=en-US%7Cen-US%7C412x660%7C24&ADFtpmode=2&loc=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx
4554 ms4666 ms1 KB0 KB200text/javascriptScript
https://www.facebook.com/tr/?id=851404928299796&ev=Microdata&dl=https%3A%2F%2Fm.alza.cz%2Fdefault.aspx&rl=&if=false&ts=1569317661132&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22%5Cn%20%20%20%20%20%20%20%20Alza.cz%20-%20nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%7C%20Alza.cz%5Cn%20%20%20%20%22%2C%22meta%3Adescription%22%3A%22Nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou%20%E2%9C%93%20P%C5%99es%2030%20prodejen%20a%20v%C3%ADce%20ne%C5%BE%2040%20alzabox%C5%AF%20%E2%9C%93%20P...%22%7D&cd[OpenGraph]=%7B%22twitter%3Acard%22%3A%22summary%22%2C%22twitter%3Asite%22%3A%22%40Alzacz%22%2C%22twitter%3Acreator%22%3A%22%40Alzacz%22%2C%22og%3Aimage%3Awidth%22%3A%22400%22%2C%22og%3Aimage%3Aheight%22%3A%22300%22%2C%22og%3Atype%22%3A%22website%22%2C%22og%3Adescription%22%3A%22Nejv%C4%9Bt%C5%A1%C3%AD%20obchod%20s%20po%C4%8D%C3%ADta%C4%8Di%20a%20elektronikou!%2033%20prodejen%2C%2044%20Alzabox%C5%AF%2C%20PC%20sestavy%2C%20notebooky%2C%20monitory%2C%20tisk%C3%A1rny%2C%20PDA%2C%20Software%2C%20MP3%2C%20digit%C3%A1ln%C3%AD%20foto.%20V%C5%A1e%20skladem%20a%20ihned%20k%20odb%C4%9Bru!%22%2C%22og%3Aimage%22%3A%22https%3A%2F%2Fm.alza.cz%2FStyles%2Ffull%2Fimages%2Ffb-logo.jpg%22%2C%22og%3Asite_name%22%3A%22Alza%22%2C%22og%3Atitle%22%3A%22Alza.cz%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fm.alza.cz%2Fdefault.aspx%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=412&sh=660&v=2.9.4&r=stable&ec=4&o=30&fbp=fb.1.1569317660621.166010506&it=1569317660382&coo=false&es=automatic&rqm=GET
4953 ms4980 ms1 KB0 KB302text/plain
https://cx.atdmt.com/?c=15632538447777089575&f=AYxzcPYNZcLKhyBgL7PounfqL2_dNvtIpOXlCSNuX5AfMZimCqnd8qb6Y0qz9Mct1zfDSwbSEGZbwqp_SreBp2sM&id=851404928299796&l=3&v=0
4980 ms5022 ms1 KB0 KB200image/gifImage
https://cdn.alza.cz/Foto/ImgGalery/bannery/v2/b423e2f2-40b6-48db-8d36-043a83f88084.jpg
5664 ms5835 ms47 KB47 KB200image/jpegImage
Serve static assets with an efficient cache policy - 13 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.

URL
Cache TTLSize
https://live.adyen.com/hpp/js/df.js?v=20190924
0 ms45 KB
https://www.sc.pages06.net/lp/static/js/iMAWebCookie.js?4a4a49a0-16b036ac721-b5d29b9bce67ec3b933b061f799b2b14&h=www.pages06.net
0 ms5 KB
https://cx.atdmt.com/?c=15632538447777089575&f=AYxzcPYNZcLKhyBgL7PounfqL2_dNvtIpOXlCSNuX5AfMZimCqnd8qb6Y0qz9Mct1zfDSwbSEGZbwqp_SreBp2sM&id=851404928299796&l=3&v=0
0 ms1 KB
https://static.hotjar.com/c/hotjar-868435.js?sv=6
60000 ms7 KB
https://rec.smartlook.com/recorder.js
600000 ms9 KB
https://connect.facebook.net/signals/config/851404928299796?v=2.9.4&r=stable
1200000 ms79 KB
https://connect.facebook.net/en_US/fbevents.js
1200000 ms32 KB
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4
1200000 ms11 KB
https://connect.facebook.net/cs_CZ/all.js?_=1569317658415
1200000 ms3 KB
https://cdn.perfdrive.com/aperture/aperture.js
3600000 ms13 KB
https://www.google-analytics.com/analytics.js
7200000 ms18 KB
https://cdn.inspectlet.com/inspectlet.js
14400000 ms69 KB
https://track.adform.net/serving/scripts/trackpoint/async/
604800000 ms30 KB
Third-Party Usage - 10 Third-Parties Found
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn more.

Third-Party
SizeMain Thread Time
39 KB1916 ms
196 KB803 ms
70 KB343 ms
82 KB261 ms
19 KB226 ms
36 KB135 ms
32 KB50 ms
7 KB32 ms
7 KB7 ms
1 KB4 ms
Tasks
Lists the toplevel main thread tasks that executed during page load.

Start Time
End Time
1423 ms
23 ms
1451 ms
17 ms
1467 ms
7 ms
1477 ms
11 ms
1488 ms
6 ms
1494 ms
7 ms
1750 ms
8 ms
1762 ms
208 ms
1979 ms
140 ms
2122 ms
47 ms
2175 ms
12 ms
2221 ms
97 ms
2355 ms
162 ms
2530 ms
31 ms
2562 ms
65 ms
2633 ms
5 ms
2647 ms
9 ms
2661 ms
234 ms
2898 ms
48 ms
2965 ms
9 ms
2974 ms
6 ms
2983 ms
15 ms
2999 ms
20 ms
3023 ms
14 ms
3038 ms
187 ms
3228 ms
10 ms
3247 ms
7 ms
3255 ms
25 ms
3285 ms
13 ms
3300 ms
28 ms
3333 ms
8 ms
3343 ms
24 ms
3371 ms
7 ms
3379 ms
6 ms
3394 ms
66 ms
3460 ms
10 ms
3470 ms
6 ms
3488 ms
6 ms
3500 ms
6 ms
3522 ms
75 ms
3616 ms
40 ms
3656 ms
8 ms
3673 ms
12 ms
3853 ms
10 ms
3885 ms
67 ms
3961 ms
186 ms
4148 ms
5 ms
4161 ms
11 ms
4172 ms
10 ms
4182 ms
10 ms
4192 ms
7 ms
4199 ms
7 ms
4209 ms
18 ms
4235 ms
14 ms
4250 ms
14 ms
4265 ms
68 ms
4354 ms
6 ms
4365 ms
9 ms
4381 ms
30 ms
4413 ms
13 ms
4435 ms
13 ms
4455 ms
27 ms
4522 ms
52 ms
4853 ms
8 ms
4968 ms
8 ms
5522 ms
90 ms
5682 ms
6 ms
5688 ms
11 ms
5853 ms
5 ms
6220 ms
26 ms
6525 ms
44 ms
6569 ms
34 ms
Reduce JavaScript execution time - 7.2 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn more.

URL
Total CPU TimeScript EvaluationScript Parse
Other
4340 ms182 ms17 ms
https://cdn.alza.cz/dist/b/mvcAjaxMobileMaster-f0049d28bb.min.js
3799 ms2664 ms56 ms
https://www.googletagmanager.com/gtm.js?id=GTM-K8N2RL
1916 ms1865 ms32 ms
https://cdn.alza.cz/dist/b/mvcAsyncMobileMaster-406052c5de.min.js
669 ms570 ms99 ms
https://connect.facebook.net/cs_CZ/all.js?hash=1a20d18d3e4c8eb6bd4b1fac16d2cc5e&ua=modern_es6
438 ms405 ms29 ms
https://cdn.inspectlet.com/inspectlet.js
343 ms316 ms19 ms
https://www.google-analytics.com/analytics.js
226 ms196 ms30 ms
https://script.hotjar.com/modules.a7de8a5b8f73bddac58d.js
212 ms178 ms33 ms
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4
134 ms128 ms4 ms
https://connect.facebook.net/signals/config/851404928299796?v=2.9.4&r=stable
115 ms85 ms30 ms
https://cdn.perfdrive.com/aperture/aperture.js
102 ms91 ms6 ms
https://connect.facebook.net/en_US/fbevents.js
67 ms56 ms11 ms
https://www.googleadservices.com/pagead/conversion.js
51 ms42 ms9 ms
Minify CSS - Potential savings of 5 KB
Minifying CSS files can reduce network payload sizes. Learn more.

URL
SizePotential Savings
https://cdn.alza.cz/dist/a/mvcAjaxMobileMaster-7e3f9041eb.min.css
43 KB5 KB
Server Backend Latencies - 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance. Learn more.

Minimize Critical Requests Depth - 7 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn more.

Preload key requests
Consider using to prioritize fetching resources that are currently requested later in page load. Learn more.

Minify JavaScript
Minifying JavaScript files can reduce payload sizes and script parse time. Learn more.

User Timing marks and measures
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn more.

Use video formats for animated content
Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes. Learn more.

Reduce server response times (TTFB) - Root document took 900 ms
Time To First Byte identifies the time at which your server sends a response. Learn more.

Efficiently encode images
Optimized images load faster and consume less cellular data. Learn more.

Network Round Trip Times - 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance. Learn more.

All text remains visible during webfont loads
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more.

Preconnect to required origins
Consider adding preconnect or dns-prefetch resource hints to establish early connections to important third-party origins. Learn more.

Page Speed (Google PageSpeed Insights) - v2

Suggestions Summary

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.Optimize CSS Delivery of the following:

https://cdn.alza.cz/dist/a/mvcAjaxMobileMaster-75ab31b90e.min.css
https://cdn.alza.cz/dist/a/mvcMobileHomePage-9cea44b26a.min.css

Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://alza.cz/
https://www.alza.cz/
https://m.alza.cz/default.aspx

Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://static.hotjar.com/c/hotjar-868435.js?sv=6 (60 seconds)
https://www.googletagmanager.com/gtm.js?id=GTM-K8N2RL (15 minutes)
https://connect.facebook.net/cs_CZ/all.js?_=1552660240635 (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/851404928299796?v=2.8.42&r=stable (20 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-***ytics.com/***ytics.js (2 hours)
https://cdn.inspectlet.com/inspectlet.js (4 hours)

Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 23.2KiB (39% reduction).

Compressing https://cdn.alza.cz/Foto/ImgGalery/bannery/leaderboard/414/41214.jpg could save 11KiB (44% reduction).
Compressing https://cdn.alza.cz/Foto/ImgGalery/bannery/leaderboard/414/39061_3.jpg could save 10.3KiB (44% reduction).
Compressing https://cdn.alza.cz/Foto/f1/NT/NT379t60.jpg could save 422B (15% reduction).
Compressing https://cdn.alza.cz/Foto/f1/NA/NA6***f70.jpg could save 395B (13% reduction).
Compressing https://cdn.alza.cz/Foto/f1/NU/NUKa01.jpg could save 382B (20% reduction).
Compressing https://cdn.alza.cz/Foto/f1/WA/WA840t28a.jpg could save 3***B (13% reduction).
Compressing https://m.alza.cz/spt.ashx?x=***16300d-af63-46c2-8fc2-f22cbec99e91&y=0&_=1552660240636 could save 346B (54% reduction).

Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/doprava-zdarma">zde</a> is close to 1 other tap targets .
The tap target <span class="js-info-messag…btn icon-close"> is close to 1 other tap targets .
The tap target <div class="flickity-viewport"></div> is close to 1 other tap targets .
The tap target <a href="/pust-si-domu-jaro" class="link"></a> and 1 others are close to other tap targets .
The tap target <ol class="flickity-page-dots"></ol> is close to 3 other tap targets .

Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and *** time.

Minify JavaScript for the following resources to reduce their size by 671B (39% reduction).

Minifying https://connect.facebook.net/cs_CZ/all.js?_=1552660240635 could save 671B (39% reduction) after compression.
Use legible font sizes
The text on your page is legible. Learn more about using legible font sizes.
Prioritize visible content
You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.
Size content to viewport
The contents of your page fit within the viewport. Learn more about sizing content to the viewport.
Minify HTML
Your HTML is minified. Learn more about minifying HTML.
Avoid plugins
Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.
Configure the viewport
Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.
Enable compression
You have compression enabled. Learn more about enabling compression.
Reduce server response time
Your server responded quickly. Learn more about server response time optimization.
Minify CSS
Your CSS is minified. Learn more about minifying CSS.
Download optimized image, JavaScript, and CSS resources for this page.

+ Does alza.cz use compression?

alza.cz use gzip compression.
Original size: 511 KB
Compressed size: 89.57 KB
File reduced by: 421.43 KB (82%)

+ Google Safe Browsing

This site is not currently listed as suspicious

MyWot.com Reputation Ratings

Trustworthiness:
  89
Vendor reliability:
  89
Privacy:
  89
Child safety:
  90

+ SSL Checker - SSL Certificate Verify

alza.cz supports HTTPS
loader
Verifying SSL Support. Please wait...
Common Name: www.alza.cz
Organization: Alza.cz a.s., OU=Created by SSLmarket
Location: Praha 7, CZ
Issuer: GeoTrust TLS RSA CA G1
Valid from: Apr 3 00:00:00 2019 GMT
Valid until: May 31 12:00:00 2021 GMT
Authority: Is not a CA
Keysize:
Common Name: GeoTrust TLS RSA CA G1
Organization: DigiCert Inc, OU=www.digicert.com
Location: US
Issuer: DigiCert Global Root G2
Valid from: Nov 2 12:23:37 2017 GMT
Valid until: Nov 2 12:23:37 2027 GMT
Authority: Is a CA
Keysize: 2048 Bits

+ Verify HTTP/2 Support

alza.cz supports HTTP/2
loader
Verifying HTTP/2.0 Support. Please wait...

+ Site Categories (dmoz)

Hardware/Prodejci

+ Http Header

Server: nginx
Date: Thu, 07 Nov 2019 12:38:27 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://www.alza.cz/

HTTP/2 200 
server: nginx
date: Thu, 07 Nov 2019 12:38:27 GMT
content-type: text/html; charset=utf-8
vary: Accept-Encoding
set-cookie: __uzma=80c3f009-12e2-4608-84c9-e0f75b7ff5c0; HttpOnly; Secure; path=/; Expires=Thu, 07-May-20 12:38:27 GMT
set-cookie: __uzmb=1573130307; HttpOnly; Secure; path=/; Expires=Thu, 07-May-20 12:38:27 GMT
set-cookie: __uzmc=721051070435; HttpOnly; Secure; path=/; Expires=Thu, 07-May-20 12:38:27 GMT
set-cookie: __uzmd=1573130307; HttpOnly; Secure; path=/; Expires=Thu, 07-May-20 12:38:27 GMT
set-cookie: lb_id=992ebd9e4788a163386e6d92d3bd5893; expires=Thu, 07-Nov-19 14:38:27 GMT; max-age=7200; httponly; path=/
cache-control: no-cache
pragma: no-cache
expires: -1
isbot: 1
access-control-allow-origin: http://www.alza.cz
access-control-allow-credentials: true
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
feature-policy: autoplay 'none'; camera 'none'; microphone 'none'; geolocation 'self'
referrer-policy: no-referrer-when-downgrade
content-security-policy: frame-ancestors 'self';
p3p: CP='IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT'
p3p: CP='IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT'
set-cookie: TPL=1; path=/
set-cookie: CriticalCSS=3322687; expires=Thu, 14-Nov-2019 12:38:27 GMT; path=/
set-cookie: PVCFLP=1; expires=Sat, 07-Nov-2020 12:38:27 GMT; path=/
x-siplist1: 1
x-frame-options: SAMEORIGIN
x-proxy-cache: BYPASS
content-encoding: gzip

+ DNS Lookup

Type Ip Target TTL
CAA 255
CAA 255
TXT 255
TXT 255
TXT 255
MX alza-cz.mail.protection.outlook.com 255
A 185.181.176.19 255
SOA 3555
Mname alfa.ns.active24.cz
Rname hostmaster.active24.cz
Serial Number 2019091701
Refresh 10800
Retry 1800
Expire 1209600
Minimum TTL 0
NS beta.ns.active24.cz 3554
NS alfa.ns.active24.cz 3554
NS gama.ns.active24.sk 3554

+ Whois Lookup

Domain Created:
0000-00-00
Domain Age:
 
WhoIs:
 

whois lookup at whois.nic.cz...
% (c) 2006-2019 CZ.NIC, z.s.p.o.
%
% Intended use of supplied data and information
%
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
%
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
%
% See also a search service at http://www.nic.cz/whois/
%
%
% Whoisd Server Version: 3.12.0
% Timestamp: Thu Nov 07 13:39:07 2019

domain: alza.cz
registrant: A24CONTACT-19213145230
nsset: NSS:GLOBE-SGLO000001:1
keyset: A24-KEYSET
registrar: REG-ACTIVE24
registered: 08.03.2004 20:20:00
changed: 02.08.2019 07:53:19
expire: 08.03.2025

contact: A24CONTACT-19213145230
org: L.S. Investments Limited
name: Andri Violandi
address: Chapo Central, 1st Floor, 20 Spyrou Kyprianou Avenue
address: Nicosia
address: 1075
address: CY
registrar: REG-ACTIVE24
created: 01.08.2019 14:55:03

nsset: NSS:GLOBE-SGLO000001:1
nserver: beta.ns.active24.cz (81.0.238.27, 2001:1528:151::12)
nserver: gama.ns.active24.sk
nserver: alfa.ns.active24.cz (81.95.96.2, 2a02:4a8:ac24:100::96:2)
tech-c: ACTIVE24
registrar: REG-ACTIVE24
created: 01.10.2007 02:00:00
changed: 19.07.2011 15:27:33

contact: ACTIVE24
org: ACTIVE 24, s.r.o.
name: ACTIVE 24, s.r.o.
address: Sokolovská 394/17
address: Praha 8
address: 186 00
address: CZ
registrar: REG-ACTIVE24
created: 29.04.2008 12:35:02
changed: 15.05.2018 21:32:00

keyset: A24-KEYSET
dnskey: 257 3 13 0EK9ChwJW+CVCvP7mizQwEnR2OJpHgbLmilGV5Oyqnc***ufo9fIbVrvxT6qid/T9sAWH7KOfzItPxkVOIbRjg==
tech-c: ACTIVE24
registrar: REG-ACTIVE24
created: 26.11.2008 14:12:02
changed: 10.09.2019 15:48:38
Last update was 4 days ago
loader
This can take up to 60 seconds. Please wait...

*HypeStat.com is not linking to, promoting or affiliated with alza.cz in any way. Only publicly available statistics data are displayed.

Hide/Remove your site data

• Use Show/Hide ESTIMATED data form to hide (Website worth, Daily ads revenue, Daily Visits, Daily Pageviews)
• Use Show/Hide WHOIS data form to hide whois data
• Use Remove form to remove all data
• If you have any problem with REMOVE/HIDE your data just drop an email at support (at) hypestat.com and we will remove/hide your site data manualy.
Make custom Widget for your website
Get the code now!
alza.cz widget