Libri-Universitari.It - Info libri-universitari.it

libri-universitari.it receives about 3 unique visitors and 3 (1.00 per visitor) page views per day which should earn about $0.01/day from advertising revenue. Estimated site value is $5.26. According to Alexa Traffic Rank libri-universitari.it is ranked number 621 in the world and 1.0E-6% of global Internet users visit it. Site is hosted in Arezzo, Province of Arezzo, 52100, Italy and links to network IP address 31.11.33.112. This server doesn't support HTTPS and doesn't support HTTP/2.

About - libri-universitari.it


Technologies used on Website

Currently Not Available

libri-universitari.it Profile

Title: Libri universitari www.libri-universitari.it
Description: Una vera e propria libreria universitaria on-line. Libri univeristari Per acquistare libri univeristari on-line Libri universitari di tutte le Università italiane. Libri universitariù Libri di testo divisi per corsi e facoltà
Keywords: libri universitari, testi universitari, libri di testo esami universitari, libri di scienze della comunicazione, libri di giurisprudenza, libri di scienze politiche, libri di sociologia, libri di beni culturali, libri di chimica, libri di fisica libri di matematica, libri di scienze della formazione, libri di ingegneria, libri di economia, libri di informatica
Last update was 14 days ago
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*HypeStat.com is not linking to, promoting or affiliated with libri-universitari.it in any way. Only publicly available statistics data are displayed.

How popular is libri-universitari.it?

3 daily visitors
Daily Unique Visitors:
3
Monthly Unique Visitors:
90
Pages per Visit:
1.00
Daily Pageviews:
3
Alexa Rank:
621 visit alexa
Alexa Reach:
1.0E-6%   (of global internet users)
Avg. visit duration:
00:00
Bounce rate:
n/a
*All traffic values are estimates only.

Alexa Traffic Ranks
Search Traffic

Traffic sources

Direct:
0%
Referral:
0%
Search:
0%
Social:
0%
Paid:
0%

Visitors by country

Currently Not Available

Where do visitors go on this site?

Currently Not Available

+ Competitive Data

SEMrush
Domain:
  libri-universitari.it
Rank:
(Rank based on keywords, cost and organic traffic)
  n/a
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  0
Organic Traffic:
(Number of visitors coming from top 20 search results)
  0
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $0.00
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

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+ Moz Data

Domain Authority:
  n/a
Page Authority:
  n/a
MozRank:
  n/a

+ How socially engaged is libri-universitari.it?

Facebook:
  0
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:
libri-universitari.it
Region:
(The Ad Standard region to which this site has been assigned.)
Pending
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.)
Not reviewed


Mobile summary

Region:
(The Ad Standard region to which this site has been assigned.)
Pending
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.)
Not reviewed

+ Abusive Experience Report

Root domain:
libri-universitari.it
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.)
Not reviewed

+ How much libri-universitari.it can earn?

Daily Revenue:
$0.01
Monthly Revenue:
$0.30
Yearly Revenue:
$3.65
*All earnings values are estimates only.

Daily earning by country

Currently Not Available

How much money do libri-universitari.it lose due to Adblock?

Daily Revenue Loss:
n/a
Monthly Revenue Loss:
n/a
Yearly Revenue Loss:
n/a
Daily Pageviews Blocked:
n/a
Monthly Pageviews Blocked:
n/a
Yearly Pageviews Blocked:
n/a
*All earnings values are estimates only.

Daily revenue loss by country

Currently Not Available

How much is libri-universitari.it worth?

Website Value:
$5.26

+ Where is libri-universitari.it hosted?

Server IP:
31.11.33.112
ASN:
AS31034 
ISP:
Aruba S.p.A. 
Server Location:
Arezzo
Province of Arezzo, AR
52100
Italy, IT
 

Other sites hosted on 31.11.33.112

+ How fast does libri-universitari.it load?

Average Load Time:
n/a ms n/a % of sites are slower

Page Speed (Google PageSpeed Insights) - Desktop

100
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a 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.

Origin Data

All pages served from this origin have an 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.

Lab Data

Total Blocking Time 30 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Estimated Input Latency 10 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 0.7 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
First CPU Idle 1.0 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 0.4 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 0.6 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more.
Max Potential First Input Delay 80 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 1.1 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.

Screenshot Thumbnails

This is what the load of your site looked like.

Tasks
Lists the toplevel main thread tasks that executed during page load.

Start Time
End Time
525 ms
10 ms
542 ms
14 ms
557 ms
31 ms
599 ms
60 ms
661 ms
25 ms
691 ms
6 ms
706 ms
5 ms
743 ms
23 ms
784 ms
81 ms
887 ms
15 ms
903 ms
8 ms
910 ms
44 ms
1010 ms
8 ms
1344 ms
54 ms
1405 ms
7 ms
JavaScript execution time - 0.3 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
273 ms12 ms4 ms
https://pagead2.googlesyndication.com/pagead/js/r20190926/r20190131/show_ads_impl.js
87 ms77 ms7 ms
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
78 ms74 ms3 ms
http://pagead2.googlesyndication.com/pagead/show_ads.js
58 ms45 ms3 ms
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
54 ms47 ms5 ms
Defer offscreen images - Potential savings of 55 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
http://www.libri-universitari.it/copertine/3dsmax.jpg
19 KB19 KB
http://www.libri-universitari.it/autori/karlmarx.jpg
14 KB14 KB
http://www.libri-universitari.it/flag/brit.jpg
8 KB8 KB
http://www.libri-universitari.it/banner140/vitalepubblico.jpg
6 KB6 KB
http://www.libri-universitari.it/flag/america.jpg
4 KB4 KB
http://www.libri-universitari.it/flag/spanish.jpg
3 KB3 KB
Properly size images - Potential savings of 132 KB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn more.

URL
SizePotential Savings
http://www.libri-universitari.it/autori/fernandapivano.jpg
45 KB34 KB
http://www.libri-universitari.it/copertine/diocisalvidagliinglesi.jpg
16 KB13 KB
http://www.libri-universitari.it/copertine/3dsmax.jpg
19 KB13 KB
http://www.libri-universitari.it/autori/karlmarx.jpg
14 KB9 KB
http://www.libri-universitari.it/banner140/stevenjohnson.jpg
18 KB9 KB
http://www.libri-universitari.it/copertine/terzarepubblica.jpg
13 KB8 KB
http://www.libri-universitari.it/banner140/bestiesatana.jpg
17 KB8 KB
http://www.libri-universitari.it/copertine/dirittodellunioneuropea.jpg
14 KB8 KB
http://www.libri-universitari.it/copertine/storiechimica.jpg
15 KB7 KB
http://www.libri-universitari.it/copertine/economiaziendalesettpubb.jpg
12 KB7 KB
http://www.libri-universitari.it/banner140/daliaferraioli.jpg
16 KB4 KB
http://www.libri-universitari.it/banner140/enzomingione.jpg
6 KB3 KB
http://www.libri-universitari.it/banner140/geotecnica.jpg
9 KB3 KB
http://www.libri-universitari.it/banner140/problemichimica.jpg
9 KB2 KB
http://www.libri-universitari.it/banner140/alimentatoristabilizzati.jpg
8 KB2 KB
http://www.libri-universitari.it/flag/brit.jpg
8 KB2 KB
Avoids enormous network payloads - Total size was 640 KB
Large network payloads cost users real money and are highly correlated with long load times. Learn more.

URL
Size
https://pagead2.googlesyndication.com/pagead/js/r20190926/r20190131/show_ads_impl.js
86 KB
http://www.libri-universitari.it/screenshotrockout.jpg
67 KB
http://www.libri-universitari.it/autori/fernandapivano.jpg
45 KB
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
36 KB
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
29 KB
http://pagead2.googlesyndication.com/pagead/show_ads.js
27 KB
http://www.libri-universitari.it/copertine/3dsmax.jpg
19 KB
http://www.libri-universitari.it/banner140/stevenjohnson.jpg
19 KB
http://www.libri-universitari.it/banner140/bestiesatana.jpg
17 KB
http://www.libri-universitari.it/copertine/diocisalvidagliinglesi.jpg
17 KB
Minimizes main-thread work - 0.6 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
270 ms
Other
112 ms
Style & Layout
71 ms
Rendering
57 ms
Parse HTML & CSS
34 ms
Script Parsing & Compilation
27 ms
Serve images in next-gen formats - Potential savings of 109 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
http://www.libri-universitari.it/screenshotrockout.jpg
67 KB35 KB
http://www.libri-universitari.it/autori/fernandapivano.jpg
45 KB34 KB
http://www.libri-universitari.it/banner140/stevenjohnson.jpg
18 KB14 KB
http://www.libri-universitari.it/banner140/bestiesatana.jpg
17 KB14 KB
http://www.libri-universitari.it/banner140/daliaferraioli.jpg
16 KB13 KB
Avoid an excessive DOM size - 1,159 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
1,159
Maximum DOM Depth
17
Maximum Child Elements
32
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://libri-universitari.it/)
0
http://www.libri-universitari.it/
190
Keep request counts low and transfer sizes small - 52 requests • 640 KB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.

Resource Type
RequestsTransfer Size
Total
52640 KB
Image
38430 KB
Script
8189 KB
Document
420 KB
Other
21 KB
Stylesheet
00 KB
Media
00 KB
Font
00 KB
Third-party
15204 KB
Enable text compression - Potential savings of 2 KB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more.

URL
SizePotential Savings
http://pf.tradedoubler.com/pf/pf?a=1196322&tid=14159&categoryId=362&oe=&js=true
2 KB2 KB
Efficiently encode images - Potential savings of 73 KB
Optimized images load faster and consume less cellular data. Learn more.

URL
SizePotential Savings
http://www.libri-universitari.it/autori/fernandapivano.jpg
45 KB26 KB
http://www.libri-universitari.it/screenshotrockout.jpg
67 KB17 KB
http://www.libri-universitari.it/banner140/stevenjohnson.jpg
18 KB10 KB
http://www.libri-universitari.it/banner140/bestiesatana.jpg
17 KB10 KB
http://www.libri-universitari.it/banner140/daliaferraioli.jpg
16 KB10 KB
Network Requests
Lists the network requests that were made during page load.

URL
Start TimeEnd TimeTransfer SizeResource SizeStatus CodeMIME TypeResource Type
http://libri-universitari.it/
0 ms365 ms0 KB0 KB301text/html
http://www.libri-universitari.it/
366 ms496 ms10 KB65 KB200text/htmlDocument
http://www.libri-universitari.it/testata.jpg
516 ms639 ms9 KB8 KB200image/jpegImage
http://pagead2.googlesyndication.com/pagead/show_ads.js
516 ms531 ms27 KB73 KB200text/javascriptScript
http://www.fisciano.com/cercasitraduttori468.jpg
522 ms846 ms0 KB0 KB404text/htmlImage
http://www.libri-universitari.it/flag/brit.jpg
522 ms651 ms8 KB8 KB200image/jpegImage
http://www.libri-universitari.it/flag/spanish.jpg
522 ms657 ms4 KB3 KB200image/jpegImage
http://www.libri-universitari.it/flag/america.jpg
523 ms653 ms5 KB4 KB200image/jpegImage
http://www.libri-universitari.it/autori/karlmarx.jpg
523 ms663 ms14 KB14 KB200image/jpegImage
http://www.libri-universitari.it/copertine/3dsmax.jpg
523 ms651 ms19 KB19 KB200image/jpegImage
http://www.libri-universitari.it/banner140/vitalepubblico.jpg
523 ms759 ms7 KB6 KB200image/jpegImage
http://www.libri-universitari.it/copertine/terzarepubblica.jpg
523 ms771 ms13 KB13 KB200image/jpegImage
http://www.libri-universitari.it/banner140/problemichimica.jpg
524 ms773 ms9 KB9 KB200image/jpegImage
http://www.libri-universitari.it/banner140/oxfordparavia.jpg
524 ms773 ms6 KB6 KB200image/jpegImage
http://www.libri-universitari.it/banner140/contabilitapubblica.jpg
524 ms776 ms7 KB6 KB200image/jpegImage
http://www.libri-universitari.it/banner140/geotecnica.jpg
524 ms782 ms10 KB9 KB200image/jpegImage
http://www.libri-universitari.it/banner140/alimentatoristabilizzati.jpg
525 ms881 ms8 KB8 KB200image/jpegImage
http://www.libri-universitari.it/banner140/daliaferraioli.jpg
525 ms892 ms16 KB16 KB200image/jpegImage
http://www.libri-universitari.it/banner140/metallurgiameccanica.jpg
525 ms906 ms6 KB6 KB200image/jpegImage
http://www.libri-universitari.it/banner140/dirittoeconmmezzicom.jpg
525 ms892 ms5 KB5 KB200image/jpegImage
http://www.libri-universitari.it/autori/fernandapivano.jpg
525 ms907 ms45 KB45 KB200image/jpegImage
http://www.libri-universitari.it/banner140/enzomingione.jpg
525 ms906 ms7 KB6 KB200image/jpegImage
http://www.libri-universitari.it/banner140/stevenjohnson.jpg
526 ms1007 ms19 KB18 KB200image/jpegImage
http://www.libri-universitari.it/banner140/bestiesatana.jpg
526 ms1011 ms17 KB17 KB200image/jpegImage
http://www.libri-universitari.it/copertine/codicedavinci.jpg
526 ms1013 ms6 KB6 KB200image/jpegImage
http://www.libri-universitari.it/copertine/lukyluciano.jpg
526 ms1021 ms7 KB7 KB200image/jpegImage
http://www.libri-universitari.it/copertine/diocisalvidagliinglesi.jpg
527 ms1023 ms17 KB16 KB200image/jpegImage
http://www.libri-universitari.it/screenshotrockout.jpg
527 ms1140 ms67 KB67 KB200image/jpegImage
http://www.libri-universitari.it/banner140/toponomastica.jpg
527 ms1129 ms5 KB5 KB200image/jpegImage
http://www.libri-universitari.it/banner140/artericercaliberta.jpg
527 ms1130 ms11 KB11 KB200image/jpegImage
http://www.libri-universitari.it/banner140/analisifinanziaria.jpg
527 ms1135 ms7 KB7 KB200image/jpegImage
http://www.libri-universitari.it/copertine/economiaziendalesettpubb.jpg
528 ms1157 ms12 KB12 KB200image/jpegImage
http://www.libri-universitari.it/banner140/ricercasociale.jpg
528 ms1145 ms6 KB5 KB200image/jpegImage
http://www.libri-universitari.it/banner140/economiacontratti.jpg
528 ms1250 ms5 KB4 KB200image/jpegImage
http://www.libri-universitari.it/copertine/storiechimica.jpg
528 ms1250 ms16 KB15 KB200image/jpegImage
http://www.libri-universitari.it/banner140/pensierolinguaggio.jpg
528 ms1256 ms8 KB7 KB200image/jpegImage
http://www.libri-universitari.it/copertine/dirittodellunioneuropea.jpg
529 ms1260 ms15 KB14 KB200image/jpegImage
http://www.libri-universitari.it/banner140/analisimatematica2.jpg
529 ms1263 ms7 KB7 KB200image/jpegImage
http://www.libri-universitari.it/banner140/metematicaperinformatica.jpg
529 ms1278 ms5 KB5 KB200image/jpegImage
http://pf.tradedoubler.com/pf/pf?a=1196322&tid=14159&categoryId=362&oe=&js=true
522 ms787 ms2 KB2 KB200text/htmlScript
http://www.bookssquare.com/images/150-40.gif
530 ms565 ms0 KB0 KB302text/html
http://www.google-analytics.com/urchin.js
530 ms542 ms7 KB22 KB200text/javascriptScript
http://static.hugedomains.com/images/logo_huge_domains.gif
565 ms605 ms4 KB4 KB200image/gifImage
https://adservice.google.com/adsid/integrator.js?domain=www.libri-universitari.it
605 ms622 ms1 KB0 KB200application/javascriptScript
https://pagead2.googlesyndication.com/pagead/js/r20190926/r20190131/show_ads_impl.js
607 ms721 ms86 KB231 KB200text/javascriptScript
https://googleads.g.doubleclick.net/pagead/html/r20190926/r20190131/zrt_lookup.html
631 ms638 ms8 KB17 KB200text/htmlDocument
http://impit.tradedoubler.com/imp/js/358538/1196322?858587287
662 ms711 ms0 KB0 KB200text/htmlScript
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-8487490289343361&output=html&h=60&adk=3575594892&adf=2356645729&w=468&lmt=1223464315&guci=2.2.0.0.2.2.0.0&ad_type=text_image&format=468x60_as&color_bg=FFFFFF&color_border=FFFFFF&color_link=000033&color_text=000000&color_url=CAF99B&url=http%3A%2F%2Fwww.libri-universitari.it%2F&flash=0&wgl=1&adsid=NT&dt=1569856127866&bpp=53&bdt=72&fdt=200&idt=201&shv=r20190926&cbv=r20190131&saldr=sa&abxe=1&correlator=1854792257461&frm=20&pv=2&ga_vid=1534271932.1569856128&ga_sid=1569856128&ga_hid=1460393367&ga_fc=0&iag=0&icsg=677&dssz=7&mdo=0&mso=32768&u_tz=-420&u_his=2&u_java=0&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_nplug=0&u_nmime=0&adx=473&ady=192&biw=1350&bih=940&scr_x=0&scr_y=0&eid=20199335%2C21063997%2C151527007&oid=3&pvsid=1271676082115329&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C800%2C0%2C1%2C1%2C1350%2C940&vis=1&rsz=d%7C%7CeE%7C&abl=CS&pfx=0&fu=16&bc=23&ifi=1&uci=a!1&fsb=1&xpc=70ECuBzyGn&p=http%3A//www.libri-universitari.it&dtd=249
830 ms981 ms1 KB0 KB200text/htmlDocument
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
836 ms844 ms29 KB77 KB200text/javascriptScript
http://www.google-analytics.com/__utm.gif?utmwv=1.4&utmn=187511464&utmcs=windows-1252&utmsr=800x600&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmcn=1&utmdt=Libri%20universitari%20www.libri-universitari.it&utmhn=www.libri-universitari.it&utmhid=1460393367&utmr=-&utmp=/&utmac=UA-236778-1&utmcc=__utma%3D92854400.1534271932.1569856128.1569856128.1569856128.1%3B%2B__utmz%3D92854400.1569856128.1.1.utmccn%3D(direct)%7Cutmcsr%3D(direct)%7Cutmcmd%3D(none)%3B%2B
873 ms882 ms0 KB0 KB200image/gifImage
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
1281 ms1307 ms36 KB101 KB200text/javascriptScript
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-8487490289343361&output=html&adk=1812271804&adf=3025194257&lmt=1223464315&plat=1%3A32776%2C2%3A32776%2C8%3A32776%2C9%3A32776%2C16%3A8388608%2C30%3A1081344&guci=2.2.0.0.2.2.0.0&format=0x0&url=http%3A%2F%2Fwww.libri-universitari.it%2F&ea=0&flash=0&pra=7&wgl=1&adsid=NT&dt=1569856128619&bpp=16&bdt=825&fdt=19&idt=19&shv=r20190926&cbv=r20190131&saldr=aa&abxe=1&prev_fmts=468x60_as&nras=1&correlator=1854792257461&frm=20&pv=1&ga_vid=1534271932.1569856128&ga_sid=1569856128&ga_hid=1460393367&ga_fc=1&iag=0&icsg=43668&dssz=11&mdo=0&mso=32768&u_tz=-420&u_his=2&u_java=0&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1350&bih=940&scr_x=0&scr_y=0&eid=20199335%2C21063997%2C151527007&oid=3&pvsid=1271676082115329&rx=0&eae=2&fc=912&brdim=0%2C0%2C0%2C0%2C800%2C0%2C1%2C1%2C1350%2C940&vis=1&rsz=%7C%7Cs%7C&abl=NS&alvm=r20190924&fu=16&bc=23&ifi=1&uci=a!1&fsb=1&dtd=31
1364 ms1375 ms1 KB0 KB200text/htmlDocument
Serve static assets with an efficient cache policy - 38 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.

URL
Cache TTLSize
http://www.libri-universitari.it/screenshotrockout.jpg
0 ms67 KB
http://www.libri-universitari.it/autori/fernandapivano.jpg
0 ms45 KB
http://www.libri-universitari.it/copertine/3dsmax.jpg
0 ms19 KB
http://www.libri-universitari.it/banner140/stevenjohnson.jpg
0 ms19 KB
http://www.libri-universitari.it/banner140/bestiesatana.jpg
0 ms17 KB
http://www.libri-universitari.it/copertine/diocisalvidagliinglesi.jpg
0 ms17 KB
http://www.libri-universitari.it/banner140/daliaferraioli.jpg
0 ms16 KB
http://www.libri-universitari.it/copertine/storiechimica.jpg
0 ms16 KB
http://www.libri-universitari.it/copertine/dirittodellunioneuropea.jpg
0 ms15 KB
http://www.libri-universitari.it/autori/karlmarx.jpg
0 ms14 KB
http://www.libri-universitari.it/copertine/terzarepubblica.jpg
0 ms13 KB
http://www.libri-universitari.it/copertine/economiaziendalesettpubb.jpg
0 ms12 KB
http://www.libri-universitari.it/banner140/artericercaliberta.jpg
0 ms11 KB
http://www.libri-universitari.it/banner140/geotecnica.jpg
0 ms10 KB
http://www.libri-universitari.it/banner140/problemichimica.jpg
0 ms9 KB
http://www.libri-universitari.it/testata.jpg
0 ms9 KB
http://www.libri-universitari.it/banner140/alimentatoristabilizzati.jpg
0 ms8 KB
http://www.libri-universitari.it/flag/brit.jpg
0 ms8 KB
http://www.libri-universitari.it/banner140/pensierolinguaggio.jpg
0 ms8 KB
http://www.libri-universitari.it/copertine/lukyluciano.jpg
0 ms7 KB
http://www.libri-universitari.it/banner140/analisimatematica2.jpg
0 ms7 KB
http://www.libri-universitari.it/banner140/analisifinanziaria.jpg
0 ms7 KB
http://www.libri-universitari.it/banner140/vitalepubblico.jpg
0 ms7 KB
http://www.libri-universitari.it/banner140/contabilitapubblica.jpg
0 ms7 KB
http://www.libri-universitari.it/banner140/enzomingione.jpg
0 ms7 KB
http://www.libri-universitari.it/copertine/codicedavinci.jpg
0 ms6 KB
http://www.libri-universitari.it/banner140/oxfordparavia.jpg
0 ms6 KB
http://www.libri-universitari.it/banner140/metallurgiameccanica.jpg
0 ms6 KB
http://www.libri-universitari.it/banner140/ricercasociale.jpg
0 ms6 KB
http://www.libri-universitari.it/banner140/dirittoeconmmezzicom.jpg
0 ms5 KB
http://www.libri-universitari.it/banner140/toponomastica.jpg
0 ms5 KB
http://www.libri-universitari.it/banner140/metematicaperinformatica.jpg
0 ms5 KB
http://www.libri-universitari.it/flag/america.jpg
0 ms5 KB
http://www.libri-universitari.it/banner140/economiacontratti.jpg
0 ms5 KB
http://www.libri-universitari.it/flag/spanish.jpg
0 ms4 KB
http://pf.tradedoubler.com/pf/pf?a=1196322&tid=14159&categoryId=362&oe=&js=true
0 ms2 KB
http://static.hugedomains.com/images/logo_huge_domains.gif
14400000 ms4 KB
http://www.google-analytics.com/urchin.js
1209600000 ms7 KB
Third-Party Usage - 2 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
189 KB283 ms
7 KB3 ms
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.

Minify CSS
Minifying CSS files can reduce network payload sizes. 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.

Remove unused CSS
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.

Minimize Critical Requests Depth - 4 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 130 ms
Time To First Byte identifies the time at which your server sends a response. Learn more.

Eliminate render-blocking resources
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn more.


Page Speed (Google PageSpeed Insights) - Mobile

81
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a 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.

Origin Data

All pages served from this origin have an 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.

Lab Data

First Contentful Paint 1.3 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 2.0 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more.
Max Potential First Input Delay 260 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 6.3 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Estimated Input Latency 50 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.
First Contentful Paint (3G) 2460 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 510 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Speed Index 2.7 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
First CPU Idle 5.3 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.

Minimize main-thread work - 3.4 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
1748 ms
Other
618 ms
Style & Layout
376 ms
Rendering
238 ms
Parse HTML & CSS
192 ms
Script Parsing & Compilation
184 ms
Garbage Collection
38 ms
Serve images in next-gen formats - Potential savings of 144 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
http://www.libri-universitari.it/screenshotrockout.jpg
67 KB35 KB
https://s0.2mdn.net/simgad/14377268258708271592
43 KB35 KB
http://www.libri-universitari.it/autori/fernandapivano.jpg
45 KB34 KB
http://www.libri-universitari.it/banner140/stevenjohnson.jpg
18 KB14 KB
http://www.libri-universitari.it/banner140/bestiesatana.jpg
17 KB14 KB
http://www.libri-universitari.it/banner140/daliaferraioli.jpg
16 KB13 KB
Avoid an excessive DOM size - 1,159 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
1,159
Maximum DOM Depth
17
Maximum Child Elements
32
Avoid multiple page redirects - Potential savings of 630 ms
Redirects introduce additional delays before the page can be loaded. Learn more.

URL
Time Spent
(Initial: http://libri-universitari.it/)
0
http://www.libri-universitari.it/
630
Keep request counts low and transfer sizes small - 73 requests • 876 KB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.

Resource Type
RequestsTransfer Size
Total
73876 KB
Image
46478 KB
Script
16359 KB
Document
637 KB
Other
53 KB
Stylesheet
00 KB
Media
00 KB
Font
00 KB
Third-party
36441 KB
Efficiently encode images - Potential savings of 73 KB
Optimized images load faster and consume less cellular data. Learn more.

URL
SizePotential Savings
http://www.libri-universitari.it/autori/fernandapivano.jpg
45 KB26 KB
http://www.libri-universitari.it/screenshotrockout.jpg
67 KB17 KB
http://www.libri-universitari.it/banner140/stevenjohnson.jpg
18 KB10 KB
http://www.libri-universitari.it/banner140/bestiesatana.jpg
17 KB10 KB
http://www.libri-universitari.it/banner140/daliaferraioli.jpg
16 KB10 KB
Enable text compression - Potential savings of 2 KB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more.

URL
SizePotential Savings
http://pf.tradedoubler.com/pf/pf?a=1196322&tid=14159&categoryId=362&oe=&js=true
2 KB2 KB
Network Requests
Lists the network requests that were made during page load.

URL
Start TimeEnd TimeTransfer SizeResource SizeStatus CodeMIME TypeResource Type
http://libri-universitari.it/
0 ms383 ms0 KB0 KB301text/html
http://www.libri-universitari.it/
384 ms514 ms10 KB65 KB200text/htmlDocument
http://www.libri-universitari.it/testata.jpg
530 ms659 ms9 KB8 KB200image/jpegImage
http://pagead2.googlesyndication.com/pagead/show_ads.js
530 ms545 ms27 KB73 KB200text/javascriptScript
http://www.fisciano.com/cercasitraduttori468.jpg
534 ms948 ms0 KB0 KB404text/htmlImage
http://www.libri-universitari.it/flag/brit.jpg
534 ms669 ms8 KB8 KB200image/jpegImage
http://www.libri-universitari.it/flag/spanish.jpg
534 ms682 ms4 KB3 KB200image/jpegImage
http://www.libri-universitari.it/flag/america.jpg
535 ms670 ms5 KB4 KB200image/jpegImage
http://www.libri-universitari.it/autori/karlmarx.jpg
535 ms673 ms14 KB14 KB200image/jpegImage
http://www.libri-universitari.it/copertine/3dsmax.jpg
535 ms679 ms19 KB19 KB200image/jpegImage
http://www.libri-universitari.it/banner140/vitalepubblico.jpg
535 ms792 ms7 KB6 KB200image/jpegImage
http://www.libri-universitari.it/copertine/terzarepubblica.jpg
535 ms895 ms13 KB13 KB200image/jpegImage
http://www.libri-universitari.it/banner140/problemichimica.jpg
535 ms801 ms9 KB9 KB200image/jpegImage
http://www.libri-universitari.it/banner140/oxfordparavia.jpg
536 ms806 ms6 KB6 KB200image/jpegImage
http://www.libri-universitari.it/banner140/contabilitapubblica.jpg
536 ms806 ms7 KB6 KB200image/jpegImage
http://www.libri-universitari.it/banner140/geotecnica.jpg
536 ms806 ms10 KB9 KB200image/jpegImage
http://www.libri-universitari.it/banner140/alimentatoristabilizzati.jpg
536 ms923 ms8 KB8 KB200image/jpegImage
http://www.libri-universitari.it/banner140/daliaferraioli.jpg
536 ms921 ms16 KB16 KB200image/jpegImage
http://www.libri-universitari.it/banner140/metallurgiameccanica.jpg
536 ms927 ms6 KB6 KB200image/jpegImage
http://www.libri-universitari.it/banner140/dirittoeconmmezzicom.jpg
536 ms934 ms5 KB5 KB200image/jpegImage
http://www.libri-universitari.it/autori/fernandapivano.jpg
536 ms941 ms45 KB45 KB200image/jpegImage
http://www.libri-universitari.it/banner140/enzomingione.jpg
537 ms1029 ms7 KB6 KB200image/jpegImage
http://www.libri-universitari.it/banner140/stevenjohnson.jpg
537 ms1041 ms19 KB18 KB200image/jpegImage
http://www.libri-universitari.it/banner140/bestiesatana.jpg
537 ms1048 ms17 KB17 KB200image/jpegImage
http://www.libri-universitari.it/copertine/codicedavinci.jpg
537 ms1055 ms6 KB6 KB200image/jpegImage
http://www.libri-universitari.it/copertine/lukyluciano.jpg
537 ms1056 ms7 KB7 KB200image/jpegImage
http://www.libri-universitari.it/copertine/diocisalvidagliinglesi.jpg
537 ms1064 ms17 KB16 KB200image/jpegImage
http://www.libri-universitari.it/screenshotrockout.jpg
537 ms1282 ms67 KB67 KB200image/jpegImage
http://www.libri-universitari.it/banner140/toponomastica.jpg
538 ms1164 ms5 KB5 KB200image/jpegImage
http://www.libri-universitari.it/banner140/artericercaliberta.jpg
538 ms1163 ms11 KB11 KB200image/jpegImage
http://www.libri-universitari.it/banner140/analisifinanziaria.jpg
538 ms1182 ms7 KB7 KB200image/jpegImage
http://www.libri-universitari.it/copertine/economiaziendalesettpubb.jpg
538 ms1184 ms12 KB12 KB200image/jpegImage
http://www.libri-universitari.it/banner140/ricercasociale.jpg
538 ms1184 ms6 KB5 KB200image/jpegImage
http://www.libri-universitari.it/banner140/economiacontratti.jpg
538 ms1288 ms5 KB4 KB200image/jpegImage
http://www.libri-universitari.it/copertine/storiechimica.jpg
538 ms1292 ms16 KB15 KB200image/jpegImage
http://www.libri-universitari.it/banner140/pensierolinguaggio.jpg
538 ms1306 ms8 KB7 KB200image/jpegImage
http://www.libri-universitari.it/copertine/dirittodellunioneuropea.jpg
539 ms1307 ms15 KB14 KB200image/jpegImage
http://www.libri-universitari.it/banner140/analisimatematica2.jpg
539 ms1306 ms7 KB7 KB200image/jpegImage
http://www.libri-universitari.it/banner140/metematicaperinformatica.jpg
539 ms1412 ms5 KB5 KB200image/jpegImage
http://pf.tradedoubler.com/pf/pf?a=1196322&tid=14159&categoryId=362&oe=&js=true
534 ms778 ms2 KB2 KB200text/htmlScript
http://www.bookssquare.com/images/150-40.gif
540 ms644 ms0 KB0 KB302text/html
http://www.google-analytics.com/urchin.js
540 ms549 ms7 KB22 KB200text/javascriptScript
https://adservice.google.com/adsid/integrator.js?domain=www.libri-universitari.it
607 ms614 ms1 KB0 KB200application/javascriptScript
https://pagead2.googlesyndication.com/pagead/js/r20190926/r20190131/show_ads_impl.js
609 ms632 ms86 KB231 KB200text/javascriptScript
https://pagead2.googlesyndication.com/pagead/js/r20190926/r20190131/show_ads_impl.js
621 ms651 ms86 KB231 KB200text/javascriptScript
https://googleads.g.doubleclick.net/pagead/html/r20190926/r20190131/zrt_lookup.html
642 ms652 ms8 KB17 KB200text/htmlDocument
http://static.hugedomains.com/images/logo_huge_domains.gif
645 ms681 ms4 KB4 KB200image/gifImage
http://impit.tradedoubler.com/imp/js/358538/1196322?803254182
684 ms732 ms0 KB0 KB200text/htmlScript
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-8487490289343361&output=html&h=60&adk=3575594892&adf=2356645729&w=468&lmt=1223464315&guci=2.2.0.0.2.2.0.0&ad_type=text_image&format=468x60_as&color_bg=FFFFFF&color_border=FFFFFF&color_link=000033&color_text=000000&color_url=CAF99B&url=http%3A%2F%2Fwww.libri-universitari.it%2F&flash=0&wgl=1&adsid=NT&dt=1569856119779&bpp=53&bdt=66&fdt=150&idt=151&shv=r20190926&cbv=r20190131&saldr=sa&abxe=1&correlator=274163721681&frm=20&pv=2&ga_vid=639960397.1569856120&ga_sid=1569856120&ga_hid=1805736128&ga_fc=0&iag=0&icsg=41&dssz=5&mdo=0&mso=32768&u_tz=-420&u_his=2&u_java=0&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_nplug=0&u_nmime=0&adx=473&ady=234&biw=980&bih=1569&scr_x=0&scr_y=0&eid=20199336%2C151527007&oid=3&pvsid=852358662895431&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C412%2C0%2C412%2C660%2C1009%2C1615&vis=1&rsz=d%7C%7CeE%7C&abl=CS&pfx=0&fu=1040&bc=23&ifi=1&uci=1.5snae8ad8yg&xpc=YqLZXsQeFd&p=http%3A//www.libri-universitari.it&dtd=183
774 ms938 ms8 KB15 KB200text/htmlDocument
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
781 ms789 ms29 KB77 KB200text/javascriptScript
http://www.google-analytics.com/__utm.gif?utmwv=1.4&utmn=320055380&utmcs=windows-1252&utmsr=412x660&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmcn=1&utmdt=Libri%20universitari%20www.libri-universitari.it&utmhn=www.libri-universitari.it&utmhid=1805736128&utmr=-&utmp=/&utmac=UA-236778-1&utmcc=__utma%3D92854400.639960397.1569856120.1569856120.1569856120.1%3B%2B__utmz%3D92854400.1569856120.1.1.utmccn%3D(direct)%7Cutmcsr%3D(direct)%7Cutmcmd%3D(none)%3B%2B
881 ms884 ms0 KB0 KB200image/gifImage
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Serve static assets with an efficient cache policy - 41 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.

URL
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Third-Party Usage - 4 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
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424 KB1422 ms
7 KB11 ms
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Tasks
Lists the toplevel main thread tasks that executed during page load.

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Reduce JavaScript execution time - 1.7 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
1917 ms564 ms20 ms
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
348 ms331 ms13 ms
https://pagead2.googlesyndication.com/pagead/js/r20190926/r20190131/show_ads_impl.js
261 ms227 ms32 ms
http://pagead2.googlesyndication.com/pagead/show_ads.js
226 ms172 ms16 ms
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
223 ms162 ms17 ms
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-8487490289343361&output=html&h=60&adk=3575594892&adf=2356645729&w=468&lmt=1223464315&guci=2.2.0.0.2.2.0.0&ad_type=text_image&format=468x60_as&color_bg=FFFFFF&color_border=FFFFFF&color_link=000033&color_text=000000&color_url=CAF99B&url=http%3A%2F%2Fwww.libri-universitari.it%2F&flash=0&wgl=1&adsid=NT&dt=1569856119779&bpp=53&bdt=66&fdt=150&idt=151&shv=r20190926&cbv=r20190131&saldr=sa&abxe=1&correlator=274163721681&frm=20&pv=2&ga_vid=639960397.1569856120&ga_sid=1569856120&ga_hid=1805736128&ga_fc=0&iag=0&icsg=41&dssz=5&mdo=0&mso=32768&u_tz=-420&u_his=2&u_java=0&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_nplug=0&u_nmime=0&adx=473&ady=234&biw=980&bih=1569&scr_x=0&scr_y=0&eid=20199336%2C151527007&oid=3&pvsid=852358662895431&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C412%2C0%2C412%2C660%2C1009%2C1615&vis=1&rsz=d%7C%7CeE%7C&abl=CS&pfx=0&fu=1040&bc=23&ifi=1&uci=1.5snae8ad8yg&xpc=YqLZXsQeFd&p=http%3A//www.libri-universitari.it&dtd=183
109 ms70 ms14 ms
https://www.googletagservices.com/activeview/js/current/osd_listener.js?cache=r20110914
75 ms66 ms9 ms
Defer offscreen images - Potential savings of 106 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
http://www.libri-universitari.it/copertine/3dsmax.jpg
19 KB19 KB
http://www.libri-universitari.it/banner140/daliaferraioli.jpg
16 KB16 KB
http://www.libri-universitari.it/autori/karlmarx.jpg
14 KB14 KB
http://www.libri-universitari.it/copertine/terzarepubblica.jpg
13 KB13 KB
http://www.libri-universitari.it/banner140/geotecnica.jpg
9 KB9 KB
http://www.libri-universitari.it/banner140/problemichimica.jpg
9 KB9 KB
http://www.libri-universitari.it/banner140/alimentatoristabilizzati.jpg
8 KB8 KB
http://www.libri-universitari.it/banner140/vitalepubblico.jpg
6 KB6 KB
http://www.libri-universitari.it/banner140/contabilitapubblica.jpg
6 KB6 KB
http://www.libri-universitari.it/banner140/oxfordparavia.jpg
6 KB6 KB
Avoids enormous network payloads - Total size was 876 KB
Large network payloads cost users real money and are highly correlated with long load times. Learn more.

URL
Size
https://pagead2.googlesyndication.com/pagead/js/r20190926/r20190131/show_ads_impl.js
86 KB
https://pagead2.googlesyndication.com/pagead/js/r20190926/r20190131/show_ads_impl.js
86 KB
http://www.libri-universitari.it/screenshotrockout.jpg
67 KB
http://www.libri-universitari.it/autori/fernandapivano.jpg
45 KB
https://s0.2mdn.net/simgad/14377268258708271592
44 KB
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
37 KB
https://www.googletagservices.com/activeview/js/current/osd_listener.js?cache=r20110914
30 KB
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
29 KB
http://pagead2.googlesyndication.com/pagead/show_ads.js
27 KB
http://www.libri-universitari.it/copertine/3dsmax.jpg
19 KB
Minimize Critical Requests Depth - 4 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 130 ms
Time To First Byte identifies the time at which your server sends a response. Learn more.

Eliminate render-blocking resources
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. 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.

Minify CSS
Minifying CSS files can reduce network payload sizes. 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.

Properly size images
Serve images that are appropriately-sized to save cellular data and improve load time. Learn more.

Remove unused CSS
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.

Page Speed (Google PageSpeed Insights) - v2

Suggestions Summary

Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

libri universitari renders only 7 pixels tall (18 CSS pixels) .
libri universi…i universitari renders only 4 pixels tall (10 CSS pixels) .
libri…i universitari renders only 4 pixels tall (10 CSS pixels) .
Ricerca…e ed Argomento renders only 7 pixels tall (18 CSS pixels) .
Ogni…ni lavorativi. and 6 others render only 5 pixels tall (13 CSS pixels) .
Nuova…i. Clicca qui. and 2 others render only 6 pixels tall (16 CSS pixels) .
Libri…ioni Pubbliche and 24 others render only 7 pixels tall (18 CSS pixels) .
Libri…e Erboristiche and 3 others render only 7 pixels tall (18 CSS pixels) .
Libri…llo ambientale and 1 others render only 7 pixels tall (18 CSS pixels) .
Accedi…ersitari Usati and 2 others render only 7 pixels tall (18 CSS pixels) .
Top…i Universitari and 3 others render only 7 pixels tall (18 CSS pixels) .
Letterature…Straniere renders only 5 pixels tall (13 CSS pixels) .
Libri…tura Americana and 2 others render only 5 pixels tall (13 CSS pixels) .
3DS…l&#39;architettura renders only 5 pixels tall (13 CSS pixels).
Tiziano…gio della vita and 19 others render only 5 pixels tall (13 CSS pixels).
E-learning:…azione on-line renders only 5 pixels tall (13 CSS pixels).
Sociologia…del lavoro and 7 others render only 7 pixels tall (18 CSS pixels) .
Oxford…aliano-inglese and 5 others render only 6 pixels tall (16 CSS pixels).
Antonio…ritto Pubblico renders only 6 pixels tall (16 CSS pixels).
***isi…inter***onali and 16 others render only 6 pixels tall (16 CSS pixels) .
Nuovi…rme di potere. and 2 others render only 5 pixels tall (13 CSS pixels) .
. renders only 6 pixels tall (16 CSS pixels) .
La…e del diritto. and 1 others render only 5 pixels tall (13 CSS pixels) .
Clicca…ori del libro. and 1 others render only 5 pixels tall (13 CSS pixels) .
Culture…e inglese. and 10 others render only 5 pixels tall (13 CSS pixels) .
Libri…Enzo Mingione renders only 5 pixels tall (13 CSS pixels).
La…. Mauro Calise and 1 others render only 5 pixels tall (13 CSS pixels).
Libri Universitari and 1 others render only 5 pixels tall (13 CSS pixels).
Corsi on-line renders only 7 pixels tall (18 CSS pixels) .
Per ess…ina iniziale!! renders only 4 pixels tall (10 CSS pixels).
Cultura_arte_e…toria/Editoria and 6 others render only 4 pixels tall (10 CSS pixels).
www.libri-universitari.it and 1 others render only 4 pixels tall (10 CSS pixels).
dmoz.org renders only 4 pixels tall (10 CSS pixels).

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:

http://www.libri-universitari.it/autori/fernandapivano.jpg (expiration not specified)
http://www.libri-universitari.it/autori/karlmarx.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/alimentatoristabilizzati.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/***isifinanziaria.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/***isimatematica2.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/artericercaliberta.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/bestiesatana.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/contabilitapubblica.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/daliaferraioli.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/dirittoeconmmezzicom.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/economiacontratti.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/enzomingione.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/geotecnica.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/metallurgiameccanica.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/metematicaperinformatica.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/oxfordparavia.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/pensierolinguaggio.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/problemichimica.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/ricercasociale.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/stevenjohnson.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/toponomastica.jpg (expiration not specified)
http://www.libri-universitari.it/banner140/vitalepubblico.jpg (expiration not specified)
http://www.libri-universitari.it/copertine/3dsmax.jpg (expiration not specified)
http://www.libri-universitari.it/copertine/codicedavinci.jpg (expiration not specified)
http://www.libri-universitari.it/copertine/diocisalvidagliinglesi.jpg (expiration not specified)
http://www.libri-universitari.it/copertine/dirittodellunioneuropea.jpg (expiration not specified)
http://www.libri-universitari.it/copertine/economiaziendalesettpubb.jpg (expiration not specified)
http://www.libri-universitari.it/copertine/lukyluciano.jpg (expiration not specified)
http://www.libri-universitari.it/copertine/storiechimica.jpg (expiration not specified)
http://www.libri-universitari.it/copertine/terzarepubblica.jpg (expiration not specified)
http://www.libri-universitari.it/flag/america.jpg (expiration not specified)
http://www.libri-universitari.it/flag/brit.jpg (expiration not specified)
http://www.libri-universitari.it/flag/spanish.jpg (expiration not specified)
http://www.libri-universitari.it/screenshotrockout.jpg (expiration not specified)
http://www.libri-universitari.it/testata.jpg (expiration not specified)
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101 (50 minutes)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
http://static.hugedomains.com/images/logo_huge_domains.gif (4 hours)

Optimize images

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

Optimize the following images to reduce their size by 138.6KiB (39% reduction).

Compressing http://www.libri-universitari.it/screenshotrockout.jpg could save 31.1KiB (47% reduction).
Compressing http://www.libri-universitari.it/autori/fernandapivano.jpg could save 30.8KiB (68% reduction).
Compressing http://www.libri-universitari.it/banner140/stevenjohnson.jpg could save 12.1KiB (65% reduction).
Compressing http://www.libri-universitari.it/banner140/bestiesatana.jpg could save 11.6KiB (68% reduction).
Compressing http://www.libri-universitari.it/banner140/daliaferraioli.jpg could save 11.4KiB (73% reduction).
Compressing http://www.libri-universitari.it/banner140/vitalepubblico.jpg could save 4.4KiB (***% reduction).
Compressing http://www.libri-universitari.it/testata.jpg could save 4.2KiB (50% reduction).
Compressing http://www.libri-universitari.it/copertine/3dsmax.jpg could save 4KiB (22% reduction).
Compressing http://www.libri-universitari.it/banner140/enzomingione.jpg could save 3.6KiB (57% reduction).
Compressing http://www.libri-universitari.it/copertine/storiechimica.jpg could save 2.7KiB (18% reduction).
Compressing http://www.libri-universitari.it/flag/brit.jpg could save 2.6KiB (35% reduction).
Compressing http://www.libri-universitari.it/copertine/economiaziendalesettpubb.jpg could save 2.5KiB (21% reduction).
Compressing http://www.libri-universitari.it/banner140/artericercaliberta.jpg could save 2.4KiB (23% reduction).
Compressing http://www.libri-universitari.it/copertine/diocisalvidagliinglesi.jpg could save 2.3KiB (15% reduction).
Compressing http://www.libri-universitari.it/copertine/dirittodellunioneuropea.jpg could save 1.9KiB (13% reduction).
Compressing http://www.libri-universitari.it/banner140/problemichimica.jpg could save 1.7KiB (19% reduction).
Compressing http://www.libri-universitari.it/banner140/geotecnica.jpg could save 1.4KiB (15% reduction).
Compressing http://www.libri-universitari.it/flag/spanish.jpg could save 1.1KiB (32% reduction).
Compressing http://www.libri-universitari.it/flag/america.jpg could save 1,018B (23% reduction).
Compressing http://www.libri-universitari.it/banner140/***isimatematica2.jpg could save 949B (14% reduction).
Compressing http://www.libri-universitari.it/copertine/codicedavinci.jpg could save 894B (15% reduction).
Compressing http://www.libri-universitari.it/banner140/alimentatoristabilizzati.jpg could save 857B (11% reduction).
Compressing http://www.libri-universitari.it/banner140/contabilitapubblica.jpg could save 789B (13% reduction).
Compressing http://www.libri-universitari.it/copertine/lukyluciano.jpg could save 763B (11% reduction).
Compressing http://www.libri-universitari.it/banner140/oxfordparavia.jpg could save 629B (11% reduction).
Compressing http://www.libri-universitari.it/banner140/ricercasociale.jpg could save 589B (11% reduction).
Compressing http://www.libri-universitari.it/banner140/toponomastica.jpg could save 570B (12% reduction).

Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

Configure a viewport for this page.

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 <input type="text" name="T"> and 3 others are close to other tap targets .
The tap target <input type="submit" name="submit"> is close to 2 other tap targets .
The tap target <a href="http://www.lib…unicazione.htm">Libri…Comunicazione</a> and 22 others are close to other tap targets .
The tap target <a href="http://www.lib…lettronica.htm">Libri…ia Elettronica</a> and 1 others are close to other tap targets .
The tap target <a href="http://www.lib…chitettura.htm">Libri…i Architettura</a> is close to 1 other tap targets .
The tap target <a href="http://www.lib…ibri-usati.htm">Accedi…ersitari Usati</a> and 2 others are close to other tap targets .
The tap target <a href="http://www.lib…roduct-206.htm">3DS…l&#39;architettura</a> is close to 3 other tap targets.
The tap target <a href="http://www.lib…roduct-520.htm">Economia…tà. Max Weber.</a> and 44 others are close to other tap targets.
The tap target <a href="http://www.lib…-karl-marx.htm">Karl Marx.</a> is close to 1 other tap targets.
The tap target <a href="http://www.lib…roduct-207.htm">Il Capitale</a> is close to 2 other tap targets.
The tap target <a href="http://www.lib…-karl-marx.htm"></a> is close to 2 other tap targets.
The tap target <a href="http://www.int…=AJV0P6FGAINRN">3ds…l&#39;Architettura</a> is close to 1 other tap targets.
The tap target <a href="http://www.lib…roduct-206.htm">Antonio…ritto Pubblico</a> is close to 1 other tap targets.
The tap target <a href="http://www.int…=QTQG2PFKUSFCP">Il Lavoro</a> is close to 2 other tap targets.
The tap target <a href="http://www.lib…roduct-517.htm"></a> and 2 others are close to other tap targets.
The tap target <a href="http://www.lib…ndari-2007.htm">Calendari 2007</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.lib…i.it/Univ.html">Libri Universitari</a> and 3 others are close to other tap targets.
The tap target <a href="http://www.lib…roduct-514.htm">Compendio…o comunitario)</a> and 1 others are close to other tap targets.
The tap target <a href="#" class="comeback">Per ess…ina iniziale!!</a> is close to 1 other tap targets.
The tap target <a href="http://www.dir…ryitaliana.com">Directoryitaliana.com</a> and 6 others are close to other tap targets.
The tap target <input type="radio" name="sitesearch"> and 1 others are close to other tap targets.
The tap target <a href="http://dmoz.org/">dmoz.org</a> is close to 2 other tap targets.

Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,008 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <td>libri universi…i universitari</td> falls outside the viewport.
The element <font>Nuova…i. Clicca qui.</font> falls outside the viewport.
The element <p></p> falls outside the viewport.
The element <font>Corsi on-line</font> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <p></p> falls outside the viewport.
The element <p></p> falls outside the viewport.
The element <p></p> falls outside the viewport.
The element <p></p> falls outside the viewport.
The element <td>Per ess…ina iniziale!!</td> falls outside the viewport.

Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 1.7KiB (90% reduction).

Compressing http://pf.tradedoubler.com/pf/pf?a=1196322&tid=14159&categoryId=362&oe=&js=true could save 1.7KiB (90% reduction).

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 975B (15% reduction).

Minifying http://www.google-***ytics.com/urchin.js could save 975B (15% reduction) after compression.
Avoid landing page redirects
Your page has no redirects. Learn more about avoiding landing page redirects.
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.
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.
Minify HTML
Your HTML is minified. Learn more about minifying HTML.
Eliminate render-blocking JavaScript and CSS in above-the-fold content
You have no render-blocking resources. Learn more about removing render-blocking resources.
Prioritize visible content
You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.
Download optimized image, JavaScript, and CSS resources for this page.

+ Does libri-universitari.it use compression?

libri-universitari.it use gzip compression.
Original size: 65.32 KB
Compressed size: 10.03 KB
File reduced by: 55.3 KB (84%)

+ Google Safe Browsing

This site is not currently listed as suspicious

MyWot.com Reputation Ratings

Trustworthiness:
  n/a
Vendor reliability:
  n/a
Privacy:
  n/a
Child safety:
  n/a

+ SSL Checker - SSL Certificate Verify

libri-universitari.it does not support HTTPS
loader
Verifying SSL Support. Please wait...

+ Verify HTTP/2 Support

libri-universitari.it does not support HTTP/2
loader
Verifying HTTP/2.0 Support. Please wait...

+ Site Categories (dmoz)

Currently Not Available

+ Http Header

Content-Type: text/html; charset=UTF-8
Location: http://www.libri-universitari.it/
Server: Microsoft-IIS/8.5
X-Powered-By: ASP.NET
Date: Mon, 30 Sep 2019 15:08:24 GMT
Content-Length: 156

HTTP/1.1 200 OK
Content-Type: text/html
Content-Encoding: gzip
Last-Modified: Wed, 08 Oct 2008 11:11:55 GMT
Accept-Ranges: bytes
ETag: "804f27ac3629c91:0"
Vary: Accept-Encoding
Server: Microsoft-IIS/8.5
X-Powered-By: ASP.NET
Date: Mon, 30 Sep 2019 15:08:25 GMT
Content-Length: 10266

+ DNS Lookup

Currently Not Available

+ Whois Lookup

Domain Created:
2006-01-27
Domain Age:
13 years 8 months 3 days  
WhoIs:
 

whois lookup at whois.nic.it...
*********************************************************************
* Please note that the following result could be a subgroup of *
* the data contained in the database. *
* *
* Additional information can be visualized at: *
* http://web-whois.nic.it *
* Privacy Information: http://web-whois.nic.it/privacy *
*********************************************************************

Domain: libri-universitari.it
Status: ok
Signed: no
Created: 2006-01-27 00:00:00
Last Update: 2019-02-12 00:54:45
Expire Date: 2020-01-27

Registrant
Organization: hidden

Admin Contact
Name: hidden
Organization: hidden

Technical Contacts
Name: hidden
Organization: hidden

Registrar
Organization: Aruba s.p.a.
Name: ARUBA-REG
Web: http://www.aruba.it
DNSSEC: no


Nameservers
dns.technorail.com
dns2.technorail.com
dns3.arubadns.net
dns4.arubadns.cz
Last update was 14 days ago
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*HypeStat.com is not linking to, promoting or affiliated with libri-universitari.it 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.
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