krenka.cz Krenka.cz

   
Profesor roku 2024

Domain Summary

What is the traffic rank for Krenka.cz?

• Krenka.cz ranks #777,476 globally on HypeStat.

What percent of global Internet users visit Krenka.cz?

1.26E-5% of global Internet users visit Krenka.cz

How many people visit Krenka.cz each day?

• Krenka.cz receives approximately 620 visitors and 1,353 page impressions per day.

How much Krenka.cz can earn?

• Krenka.cz should earn about $5.52/day from advertising revenue.

What is Krenka.cz estimated value?

• Estimated value of Krenka.cz is $5,135.62.

What IP addresses does Krenka.cz resolve to?

• Krenka.cz resolves to the IP addresses 54.38.242.139.

Where are Krenka.cz servers located in?

• Krenka.cz has servers located in Roubaix, North, France.

krenka.cz Profile

Title:Profesor roku 2024

What technologies does krenka.cz use?

These are the technologies used at krenka.cz. krenka.cz has a total of 10 technologies installed in 11 different categories.

krenka.cz Traffic Analysis

Krenka.cz is ranked #777,476 in the world. This website is viewed by an estimated 620 visitors daily, generating a total of 1.4K pageviews. This equates to about 18.8K monthly visitors. Krenka.cz traffic has decreased by 16.46% compared to last month.
Daily Visitors620
12.43%
Monthly Visits18.8K
16.46%
Pages per Visit2.18
50%
Visit duration04:24
835.29%
Bounce Rate34.75%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
620
Monthly Visits:
18,786
Pages per Visit:
2.18
Daily Pageviews:
1,353
Avg. visit duration:
04:24
Bounce rate:
34.75%
Global Reach:
1.26E-5%
Monthly Visits (SEMrush):
533
Monthly Unique Visitors (SEMrush):
500
Monthly Visits (SimilarWeb):
18,404
HypeRank:
777,476
SimilarWeb Rank:
777,476
*All traffic values are estimates only.

Traffic sources

Direct:
0%
Referral:
100.00%
Search:
0%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

432
FEB
22.5K
MAR
18.8K
APR
Last update was 27 days ago
     
This can take up to 60 seconds. Please wait...

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

 

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  krenka.cz
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

Revenue report

Google.com would generate approximately $5.5 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $165.6 and annual gross revenue of approximately $2K. Based on these figures, the site's net worth is estimated at around $5.1K.

How much would krenka.cz make?

Daily Revenue:
$5.52
Monthly Revenue:
$165.60
Yearly Revenue:
$2,014.80
*All earnings values are estimates only.

How much is krenka.cz worth?

Website Value:
$5.1K

Ad Experience Report

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

Mobile summary

Root domain:
krenka.cz
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

Desktop summary

Root domain:
krenka.cz
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

Summary of the abusive experience rating of a website.
Root domain:
krenka.cz
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

Where is krenka.cz hosted?

Krenka.cz may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
54.38.242.139
ASN:
AS16276 
ISP:
OVH SAS 
Server Location:
Roubaix
North, 59
France, FR
 

Other sites hosted on 54.38.242.139

There are no other sites hosted on this IP

How fast does krenka.cz load?

The average loading time of krenka.cz is 1192 ms. The Desktop speed index is 65 and mobile speed index is 43.
Average Load Time:
1192 ms

Page Speed (Google PageSpeed Insights) - Desktop

65
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.

First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%

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.

First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%

Lab Data

Time to Interactive 1.3 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Preload Largest Contentful Paint image  
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
Total Blocking Time 10 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
First Meaningful Paint 0.9 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
Speed Index 3.6 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
First Contentful Paint 0.9 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Largest Contentful Paint 0.9 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

Page Speed (Google PageSpeed Insights) - Mobile

43
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.

First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%

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.

First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%

Lab Data

First Meaningful Paint 3.6 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Largest Contentful Paint 4.8 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
First Contentful Paint 3.6 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Total Blocking Time 80 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Speed Index 10.1 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Time to Interactive 11.0 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade

Does krenka.cz use compression?

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on krenka.cz are reduced by 77%.
krenka.cz use gzip compression.
Original size: 34.31 KB
Compressed size: 7.79 KB
File reduced by: 26.52 KB (77%)

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.
Status:
  SAFE

SSL Checker - SSL Certificate Verify

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. krenka.cz supports HTTPS.
 krenka.cz supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: krenka.cz
Organization:
Location:
Issuer: R3
Valid from: Apr 1 02:01:26 2024 GMT
Valid until: Jun 30 02:01:25 2024 GMT
Authority: CA:FALSE
Keysize: 4096 Bits
Common Name: R3
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Sep 4 00:00:00 2020 GMT
Valid until: Sep 15 16:00:00 2025 GMT
Authority: CA:TRUE
Keysize: 2048 Bits

Verify HTTP/2 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.
 krenka.cz does not support HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Http Header

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.
Date: Mon, 20 May 2024 21:08:02 GMT
Server: Apache
X-Pingback: https://profesorroku.krenka.cz/xmlrpc.php
X-Redirect-By: WordPress
Location: https://profesorroku.krenka.cz/
Content-Length: 0
Content-Type: text/html; charset=UTF-8

HTTP/1.1 200 OK
Date: Mon, 20 May 2024 21:08:03 GMT
Server: Apache
X-Pingback: https://profesorroku.krenka.cz/xmlrpc.php
Link: <https://profesorroku.krenka.cz/wp-json/>; rel="https://api.w.org/", <https://profesorroku.krenka.cz/>; rel=shortlink
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 7973
Content-Type: text/html; charset=UTF-8

DNS Lookup

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
TXT v=spf1 mx include:spf.mail-komplet.cz ~all 1800
MX mxavas.forpsi.com 1800
SOA 3600
Mname ns.forpsi.net
Rname admin.forpsi.com
Serial Number 2024051601
Refresh 3600
Retry 1800
Expire 2592000
Minimum TTL 3600
A 54.38.242.139 1729
NS ns.forpsi.net 3529
NS ns.forpsi.it 3529
NS ns.forpsi.cz 3529

Whois Lookup

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on March 5, 2018 and will expire on March 5, 2025 if not renewed. This website is now assigned through the registrar INTERNET CZ, a.s.. The WHOIS data for this website's domain was last updated on March 5, 2018.
Domain Created:
2018-03-05
Domain Expires:
2025-03-05
Domain Updated:
2018-03-05
Domain Age:
6 years 3 months 12 days
Domain Registrar:
INTERNET CZ, a.s.
Domain Owner:
Mgr.Marek Waldhans
WhoIs:
 

%  (c) 2006-2021 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: 3.15.0
% Timestamp: Mon May 20 21:09:12 2024

domain:       krenka.cz
registrant:   FORPSI-9SN-S69188
nsset:        FORPSI
keyset:       FORPSI-KS-J5CGA8HC
registrar:    REG-INTERNET-CZ
registered:   05.03.2018 17:31:09
changed:      05.03.2018 17:40:18
expire:       05.03.2025

contact:      FORPSI-9SN-S69188
name:         Mgr.Marek Waldhans
address:      Kamenná čtvrť 123
address:      Brno
address:      63900
address:      CZ
registrar:    REG-INTERNET-CZ
created:      14.04.2008 17:54:15

nsset:        FORPSI
nserver:      ns.forpsi.net 
nserver:      ns.forpsi.cz (81.2.209.185, 2001:15e8:201:1::d1b9)
nserver:      ns.forpsi.it 
tech-c:       FORPSI
registrar:    REG-INTERNET-CZ
created:      01.10.2007 10:19:47
changed:      05.01.2016 11:50:14

contact:      FORPSI
org:          INTERNET CZ, a.s.
name:         Stefano Cecconi
address:      Ktiš 2
address:      Ktiš
address:      38403
address:      CZ
registrar:    REG-INTERNET-CZ
created:      04.08.2008 14:42:08
changed:      15.05.2018 21:32:00

keyset:       FORPSI-KS-J5CGA8HC
dnskey:       257 3 10 AwEAAdyEZaqwgE0wokjbo82rbQBzk4Lew9DEWaSa/HjZKt/EVmoASYJBIlm5y1kfFDW5uumpFNTJSgRKspCVOUXWYCOJc/3oNjBFc0rbcnys9VKzfucwVDJJ7C9PwiuRtNtG0mnPs2RrFq/oAzeSVFfdQvOeiDoJnfgzsXNTVg0QVjdD3k4XERp0GdRgxgwu9mElEvjssboVxRmdmXUBzTHKMKL18g/vLKlmawzvYI/yeJFNMzjDYuK65XDBTf/rlelO+TIv4TTkvwejLrG/ENS+IW1RCDwkeBn2sS/hX9qzwaBujVA6K1boYypPabku1fAIwKV5U9wC+dgg2YSlCItx1bs=
tech-c:       FORPSI-KEYSET
registrar:    REG-INTERNET-CZ
created:      05.03.2018 17:40:18

contact:      FORPSI-KEYSET
org:          INTERNET CZ, a.s.
name:         Stefano Cecconi
address:      Ktiš 2
address:      Ktiš
address:      38403
address:      CZ
registrar:    REG-INTERNET-CZ
created:      12.12.2011 11:16:39
changed:      11.11.2019 10:05:22