gacr.cz Website Information
Daily Unique Visits: 3,686
Daily Page Views: 14,744
Income Per Day: $41
Estimated Value: $22,140
This website is located in Czech Republic and is using following IP address 195.113.149.205. See the complete list of popular websites hosted in Czech Republic.
gacr.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website gacr.cz is using the following name servers:
- golias.ruk.cuni.cz
- visla.utia.cas.cz
and is probably hosted by CESNET z.s.p.o.. See the full list of other websites hosted by CESNET z.s.p.o..
The highest website gacr.cz position in Alexa rank database was 29793 and the lowest rank position was 992756. Current position of gacr.cz in Alexa rank database is 340435.
Desktop speed score of gacr.cz (86/100) is better than the results of 82.23% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of gacr.cz (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of gacr.cz (49/100) is better than the results of 31.99% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
gacr.cz Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
gacr.cz whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
%
% 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: Wed Nov 13 03:53:56 2024
domain: gacr.cz
registrant: SB:ZK44-RIPE_XX
admin-c: CZECH-SCIENCE-FOUNDATION
admin-c: CZECH-SCIENCE-FOUNDATION2
nsset: NSS:VH14_XX:1
keyset: GACR
registrar: REG-INTERNET-CZ
registered: 06.03.1997 01:00:00
changed: 16.07.2015 15:21:21
expire: 10.10.2025
contact: SB:ZK44-RIPE_XX
org: Czech Science Foundation
name: Grantová agentura České republiky
address: Evropská 33b
address: Praha 6
address: 16000
address: CZ
registrar: REG-INTERNET-CZ
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00
contact: CZECH-SCIENCE-FOUNDATION
org: Czech Science Foundation
name: Tomáš Vokoun
address: Evropska 33b
address: Praha 6
address: 16000
address: CZ
registrar: REG-INTERNET-CZ
created: 12.03.2012 11:51:54
changed: 15.05.2018 21:32:00
contact: CZECH-SCIENCE-FOUNDATION2
org: Czech Science Foundation
name: Ivan Metelka
address: Evropská 33b
address: Praha 6
address: 16000
address: CZ
registrar: REG-INTERNET-CZ
created: 12.03.2012 13:02:45
changed: 15.05.2018 21:32:00
nsset: NSS:VH14_XX:1
nserver: visla.utia.cas.cz
nserver: golias.ruk.cuni.cz
tech-c: VH14
registrar: REG-INTERNET-CZ
created: 01.10.2007 02:00:00
changed: 11.06.2012 09:06:04
contact: VH14
name: Vladimir Horak
address: Seydlerova 2150/5
address: Praha 5
address: 158 00
address: CZ
phone: +420.224491235
fax-no: +420.224491594
e-mail: vhor@cuni.cz
registrar: REG-INTERNET-CZ
created: 10.08.2001 22:13:00
changed: 10.06.2021 12:06:03
keyset: GACR
dnskey: 257 3 5 AwEAAdJEIexOVSb/1Xa/vSt1SEhEgjKvF7jFVRvKIjWOCVyhk8wpTAU6EyYCj9kVa6MBljK6UmnYNyLG/RAH0R0QlnvAguZ1D3FLcNiyFP+xzXzz43bo0X/wfu/BgTV5YnoYdk6s9A31XHWrFDvIKunsQWmVwy1pc1Ptwv/oYBjSdvV3
tech-c: VH14
tech-c: CZECH-SCIENCE-FOUNDATION
tech-c: CZECH-SCIENCE-FOUNDATION2
registrar: REG-INTERNET-CZ
created: 16.07.2015 09:43:25
gacr.cz server information
Servers Location
gacr.cz desktop page speed rank
Last tested: 2019-08-09
gacr.cz Desktop Speed Test Quick Summary
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://gacr.cz/wp-content/plugins/authorizer/js/a…er-public.js?ver=2.8.0
Optimize CSS Delivery of the following:
https://gacr.cz/wp-content/themes/gacr-en/css/style.min.css
https://gacr.cz/wp-includes/css/dist/block-library/style.min.css?ver=5.0.4
https://gacr.cz/wp-content/plugins/download-attach…frontend.css?ver=5.0.4
https://gacr.cz/wp-content/themes/gacr-en/style.css?ver=5.0.4
https://gacr.cz/wp-content/plugins/tablepress-resp…Tables.min.css?ver=1.5
https://gacr.cz/wp-content/tablepress-combined.min.css?ver=20
https://gacr.cz/wp-content/plugins/authorizer/css/…r-public.css?ver=2.8.0
https://gacr.cz/wp-content/plugins/tablepress-resp…e-flip.min.css?ver=1.5
priority - 3Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
https://gacr.cz/
https://gacr.cz/en/
priority - 1Leverage 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:
priority - 0Reduce server response time
In our test, your server responded in 0.25 seconds.
gacr.cz Desktop Resource Breakdown
| Total Resources | 7 |
| Number of Hosts | 3 |
| Static Resources | 3 |
| JavaScript Resources | 2 |
| CSS Resources | 1 |
gacr.cz mobile page speed rank
Last tested: 2019-08-24
gacr.cz Mobile Speed Test Quick Summary
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://gacr.cz/wp-content/plugins/authorizer/js/a…er-public.js?ver=2.8.0
Optimize CSS Delivery of the following:
https://gacr.cz/wp-content/themes/gacr-en/css/style.min.css
https://gacr.cz/wp-includes/css/dist/block-library/style.min.css?ver=5.0.4
https://gacr.cz/wp-content/plugins/download-attach…frontend.css?ver=5.0.4
https://gacr.cz/wp-content/themes/gacr-en/style.css?ver=5.0.4
https://gacr.cz/wp-content/plugins/tablepress-resp…Tables.min.css?ver=1.5
https://gacr.cz/wp-content/tablepress-combined.min.css?ver=20
https://gacr.cz/wp-content/plugins/authorizer/css/…r-public.css?ver=2.8.0
https://gacr.cz/wp-content/plugins/tablepress-resp…e-flip.min.css?ver=1.5
priority - 44Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 427.5KiB (50% reduction).
Compressing https://gacr.cz/wp-content/themes/gacr-en/img/placeholder-large.jpg could save 2.8KiB (57% reduction).
Compressing https://gacr.cz/wp-content/themes/gacr-en/img/placeholder-small.jpg could save 2.6KiB (54% reduction).
priority - 10Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
https://gacr.cz/
https://gacr.cz/en/
priority - 9Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 85.8KiB (80% reduction).
Minifying https://gacr.cz/wp-content/themes/gacr-en/style.css?ver=5.0.4 could save 537B (61% reduction) after compression.
priority - 4Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://gacr.cz/wp-content/themes/gacr-en/css/style.min.css (expiration not specified)
https://gacr.cz/wp-content/themes/gacr-en/img/placeholder-large.jpg (expiration not specified)
https://gacr.cz/wp-content/themes/gacr-en/img/placeholder-small.jpg (expiration not specified)
https://gacr.cz/wp-content/uploads/2019/07/STAWI-42.jpg (expiration not specified)
priority - 1Reduce server response time
In our test, your server responded in 0.27 seconds.
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 698B (36% reduction).
Minifying https://gacr.cz/wp-content/plugins/authorizer/js/a…er-public.js?ver=2.8.0 could save 166B (36% reduction) after compression.
Minifying https://gacr.cz/wp-content/themes/gacr-en/js/skip-…us-fix.js?ver=20151215 could save 139B (34% reduction) after compression.
gacr.cz Mobile Resource Breakdown
| Total Resources | 28 |
| Number of Hosts | 4 |
| Static Resources | 7 |
| JavaScript Resources | 7 |
| CSS Resources | 9 |
gacr.cz mobile page usability
Last tested: 2019-08-24
gacr.cz HTML validation
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
"...dge"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" /> ..."
Errors
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
"...</script> <link rel='https://api.w.org/' href='https://gacr.cz/wp-json/' /> <styl..."
Non-space character inside “noscript” inside “head”.
"...<noscript> JavaScript je vypnutý <style..."
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
"...ý <style> ..."
Stray end tag “noscript”.
"...tyle> </noscript> </hea..."
Stray end tag “head”.
"...noscript> </head> <bod..."
Start tag “body” seen but an element of the same type was already open.
"... </head> <body class="home blog layout-2cr"> <..."
Cannot recover after last error. Any further errors will be ignored.
"... </head> <body class="home blog layout-2cr"> <..."
gacr.cz similar domains
www.gacr.net
www.gacr.org
www.gacr.info
www.gacr.biz
www.gacr.us
www.gacr.mobi
www.acr.cz
www.gacr.cz
www.facr.cz
www.gfacr.cz
www.fgacr.cz
www.vacr.cz
www.gvacr.cz
www.vgacr.cz
www.tacr.cz
www.gtacr.cz
www.tgacr.cz
www.bacr.cz
www.gbacr.cz
www.bgacr.cz
www.yacr.cz
www.gyacr.cz
www.ygacr.cz
www.hacr.cz
www.ghacr.cz
www.hgacr.cz
www.gcr.cz
www.gqcr.cz
www.gaqcr.cz
www.gqacr.cz
www.gwcr.cz
www.gawcr.cz
www.gwacr.cz
www.gscr.cz
www.gascr.cz
www.gsacr.cz
www.gzcr.cz
www.gazcr.cz
www.gzacr.cz
www.gar.cz
www.gaxr.cz
www.gacxr.cz
www.gaxcr.cz
www.gadr.cz
www.gacdr.cz
www.gadcr.cz
www.gafr.cz
www.gacfr.cz
www.gafcr.cz
www.gavr.cz
www.gacvr.cz
www.gavcr.cz
www.gac.cz
www.gace.cz
www.gacre.cz
www.gacer.cz
www.gacd.cz
www.gacrd.cz
www.gacf.cz
www.gacrf.cz
www.gact.cz
www.gacrt.cz
www.gactr.cz
gacr.cz Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
gacr.cz TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.