ibobr.cz Ibobr.cz

   
Bobřík informatiky

Domain Summary

What is the traffic rank for Ibobr.cz?

• Ibobr.cz ranks #1,615,429 globally on HypeStat.

What percent of global Internet users visit Ibobr.cz?

• 1.6E-5% of global Internet users visit Ibobr.cz

How many people visit Ibobr.cz each day?

• Ibobr.cz receives approximately 789 visitors and 6,468 page impressions per day.

How much Ibobr.cz can earn?

• Ibobr.cz should earn about $26.39/day from advertising revenue.

What is Ibobr.cz estimated value?

• Estimated value of Ibobr.cz is $23,714.57.

What IP addresses does Ibobr.cz resolve to?

• Ibobr.cz resolves to the IP addresses 81.91.92.42.

Where are Ibobr.cz servers located in?

• Ibobr.cz has servers located in Czech Republic.

ibobr.cz Profile

Title:Bobřík informatiky
Description:Informatická soutěž pro žáky základních a středních škol.
Tags:
ibobr
informatika
Edit Site Info

What technologies does ibobr.cz use?

These are the technologies used at ibobr.cz. ibobr.cz has a total of 3 technologies installed in 3 different categories.
Web Servers
Apache Apache
CMS
Joomla Joomla
Programming Languages
PHP PHP

ibobr.cz Traffic Analysis

Ibobr.cz is ranked #1,615,429 in the world. This website is viewed by an estimated 789 visitors daily, generating a total of 6.5K pageviews. This equates to about 23.9K monthly visitors.
Daily Visitors789
Monthly Visits23.9K
Pages per Visit8.20
Visit duration n/a
Bounce Rate n/a
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
789
Monthly Visits:
23,907
Pages per Visit:
8.20
Daily Pageviews:
6,468
Avg. visit duration:
n/a
Bounce rate:
n/a
Global Reach:
1.6E-5%
HypeRank:
1,615,429
*All traffic values are estimates only.
Last update was 1691 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with ibobr.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:
  ibobr.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
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $26.4 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $791.7 and annual gross revenue of approximately $9.6K. Based on these figures, the site's net worth is estimated at around $23.7K.

How much would ibobr.cz make?

Daily Revenue:
$26.39
Monthly Revenue:
$791.70
Yearly Revenue:
$9,632.35
*All earnings values are estimates only.

How much is ibobr.cz worth?

Website Value:
$23.7K

Ad Experience Report ▼

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

Mobile summary

Root domain:
ibobr.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:
ibobr.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:
ibobr.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 ibobr.cz hosted? ▼

Ibobr.cz may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
81.91.92.42
ASN:
AS39790 
ISP:
Web4U s.r.o. 
Server Location:

Czech Republic
 

Other sites hosted on 81.91.92.42

There are no other sites hosted on this IP

How fast does ibobr.cz load? ▼

The average loading time of ibobr.cz is n/a ms. The Desktop speed index is 60 and mobile speed index is 89.
Average Load Time:
n/a ms

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 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.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
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%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 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.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
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%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 0%

Lab Data


Page Speed (Google PageSpeed Insights) - Mobile

89
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.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
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%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s) Largest Contentful Paint (LCP) 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.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
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%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s)Largest Contentful Paint (LCP) 0%

Lab Data

Does ibobr.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 ibobr.cz are reduced by %.
ibobr.cz does not use compression.
Original size: n/a
Compressed size: n/a
File reduced by: (%)

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

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. ibobr.cz does not support HTTPS.
 ibobr.cz does not support HTTPS
     
Verifying SSL Support. Please wait...

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.
 ibobr.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. 
HTTP/1.1 200 OK
Date: Fri, 17 Feb 2017 06:21:08 GMT
Server: Apache
Set-Cookie: 5e49e67976037c186cd03df6002045f0=bqtc2c50nbt7eivfac34hp26m7; path=/
P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
Cache-Control: no-cache
Pragma: no-cache
Vary: Accept-Encoding
Connection: close
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
MX mail.ibobr.cz 900
SOA 900
Mname ns.web4u.cz
Rname admin.web4u.cz
Serial Number 2008052901
Refresh 10800
Retry 3600
Expire 1209600
Minimum TTL 14400
A 81.91.92.42 890
NS ns.web4u.cz 900
NS ns2.web4u.cz 900

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.
WhoIs:
 

whois lookup at whois.nic.cz...%  (c) 2006-2017 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: 3.10.2
% Timestamp: Fri Feb 17 07:21:14 2017

domain:       ibobr.cz
registrant:   JIRIVANICEK
admin-c:      WEB4U
nsset:        WEB4U
keyset:       WEB4U
registrar:    REG-WEB4U
registered:   29.05.2008 03:34:57
changed:      31.10.2012 11:43:32
expire:       29.05.2017

contact:      JIRIVANICEK
org:          Jihočeská univerzita v Českých Budějovicích, Pedagogická fakulta
name:         Jiří Vaníček
address:      Jeronýmova 10
address:      České Budějovice
address:      37115
address:      CZ
registrar:    REG-MOJEID
created:      31.10.2012 11:39:47
changed:      11.04.2014 09:02:32

contact:      WEB4U
org:          Web4U s.r.o.
name:         Lukáš Kunovský
address:      Pravdova 837
address:      Jindřichův Hradec II
address:      37701
address:      CZ
phone:        +420.270001456
fax-no:       +420.270005124
e-mail:       email
registrar:    REG-WEB4U
created:      03.10.2007 14:48:14
changed:      22.03.2016 13:41:03

nsset:        WEB4U
nserver:      ns.web4u.cz (81.91.87.50, 2001:1568::7050)
nserver:      ns2.web4u.cz (77.93.218.150, 2a01:430:134::150)
tech-c:       WEB4U
registrar:    REG-WEB4U
created:      03.10.2007 14:53:59
changed:      03.08.2015 15:49:02

keyset:       WEB4U
dnskey:       257 3 10 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
tech-c:       WEB4U
registrar:    REG-WEB4U
created:      23.09.2009 14:06:52
changed:      08.08.2016 07:57:46