cb.cz Website Information
Daily Unique Visits: 1,232
Daily Page Views: 2,464
Income Per Day: $8
Estimated Value: $1,920
This website is located in Czech Republic and is using following IP address 83.167.225.240. See the complete list of popular websites hosted in Czech Republic.
cb.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website cb.cz is using the following name servers:
- ns1.amagical.net
- ns3.amagical.net
- ns2.amagical.net
and is probably hosted by Master Internet s.r.o.. See the full list of other websites hosted by Master Internet s.r.o..
The highest website cb.cz position in Alexa rank database was 8179 and the lowest rank position was 998786. Current position of cb.cz in Alexa rank database is 582197.
Desktop speed score of cb.cz (62/100) is better than the results of 38.44% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of cb.cz (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of cb.cz (45/100) is better than the results of 25.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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cb.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.
cb.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.
% (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: 3.12.2
% Timestamp: Fri Apr 29 00:24:25 2022
domain: cb.cz
registrant: SB:JC605-RIPE_XX
admin-c: ROZHLED-CZ
nsset: AMAGICAL
registrar: REG-GRANSY
registered: 10.02.1998 01:00:00
changed: 09.06.2015 09:58:09
expire: 07.10.2022
contact: SB:JC605-RIPE_XX
org: Rada Cirkve bratrske
name: Rada Cirkve bratrske
address: Soukenická15
address: Praha 1
address: 110 00
address: CZ
registrar: REG-GRANSY
created: 10.08.2001 22:13:00
changed: 09.06.2017 15:18:03
contact: ROZHLED-CZ
org: Bydžovský s.r.o.
name: Petr Bydžovský
address: Mládežnická 3059/10
address: Praha 10
address: 10600
address: CZ
e-mail: domeny@rozhled.cz
registrar: REG-MOJEID
created: 27.06.2002 18:16:00
changed: 10.07.2018 16:49:40
nsset: AMAGICAL
nserver: ns.amagical.net
nserver: ns.amagical.cz (83.167.225.150)
nserver: ns.amagical.org
tech-c: SUB_08588_343943
registrar: REG-GRANSY
created: 23.02.2015 13:35:10
changed: 08.04.2021 14:00:07
contact: SUB_08588_343943
org: Bydzovsky s.r.o.
name: Petr Bydzovsky
address: Mladeznicka 3059/10
address: Praha 10
address: 10600
address: CZ
registrar: REG-GRANSY
created: 10.02.2011 14:17:55
changed: 15.05.2018 21:32:00
%
% Intended use of supplied data and information
%
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
%
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
%
% See also a search service at http://www.nic.cz/whois/
%
%
% Whoisd Server Version: 3.12.2
% Timestamp: Fri Apr 29 00:24:25 2022
domain: cb.cz
registrant: SB:JC605-RIPE_XX
admin-c: ROZHLED-CZ
nsset: AMAGICAL
registrar: REG-GRANSY
registered: 10.02.1998 01:00:00
changed: 09.06.2015 09:58:09
expire: 07.10.2022
contact: SB:JC605-RIPE_XX
org: Rada Cirkve bratrske
name: Rada Cirkve bratrske
address: Soukenická15
address: Praha 1
address: 110 00
address: CZ
registrar: REG-GRANSY
created: 10.08.2001 22:13:00
changed: 09.06.2017 15:18:03
contact: ROZHLED-CZ
org: Bydžovský s.r.o.
name: Petr Bydžovský
address: Mládežnická 3059/10
address: Praha 10
address: 10600
address: CZ
e-mail: domeny@rozhled.cz
registrar: REG-MOJEID
created: 27.06.2002 18:16:00
changed: 10.07.2018 16:49:40
nsset: AMAGICAL
nserver: ns.amagical.net
nserver: ns.amagical.cz (83.167.225.150)
nserver: ns.amagical.org
tech-c: SUB_08588_343943
registrar: REG-GRANSY
created: 23.02.2015 13:35:10
changed: 08.04.2021 14:00:07
contact: SUB_08588_343943
org: Bydzovsky s.r.o.
name: Petr Bydzovsky
address: Mladeznicka 3059/10
address: Praha 10
address: 10600
address: CZ
registrar: REG-GRANSY
created: 10.02.2011 14:17:55
changed: 15.05.2018 21:32:00
cb.cz server information
Servers Location
cb.cz desktop page speed rank
Last tested: 2019-10-29
Desktop Speed
Bad
62/100
cb.cz Desktop Speed Test Quick Summary
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priority - 17Reduce server response time
In our test, your server responded in 1.9 seconds.
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
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Optimize CSS Delivery of the following:
https://portal.cb.cz/assets/public-37e6039c195b80e…900190f13480a36f6d.css
priority - 9Leverage browser caching
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priority - 2Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 61% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 0Enable compression
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cb.cz Desktop Resource Breakdown
| Total Resources | 108 |
| Number of Hosts | 13 |
| Static Resources | 73 |
| JavaScript Resources | 21 |
| CSS Resources | 2 |
cb.cz mobile page speed rank
Last tested: 2017-11-26
Mobile Speed
Bad
45/100
cb.cz Mobile Speed Test Quick Summary
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priority - 24Reduce server response time
priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
https://portal.cb.cz/assets/public-37e6039c195b80e…900190f13480a36f6d.css
priority - 12Leverage 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://portal.cb.cz/assets/marker_sbor-8a0dbcf341…365eeea043ddd5c824.png (expiration not specified)
https://portal.cb.cz/assets/marker_stanice-e3c25c6…aa5e363bc40b0f990b.png (expiration not specified)
https://portal.cb.cz/assets/public-37e6039c195b80e…900190f13480a36f6d.css (expiration not specified)
https://portal.cb.cz/assets/public-ab9d253f1934a9b…b9a17804e4396ef8af1.js (expiration not specified)
https://portal.cb.cz/assets/wwworks/close-5d62e6c9…477ab6f442d2f0e69c.png (expiration not specified)
https://portal.cb.cz/assets/wwworks/loading-225aa8…d1f55401ad380753ed.gif (expiration not specified)
https://portal.cb.cz/assets/wwworks/next-15b869b02…8179e5dd89dc89d90a.png (expiration not specified)
https://portal.cb.cz/assets/wwworks/prev-7fd9273f2…4605730917c864caf2.png (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/arrow-down…7c28d9a9b37e189fe3.svg (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/arrow-up-f…316b58f9dcaeefce94.svg (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/hamburger-…7d3733df611a33f5d2.svg (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/icon-attac…c48f04085298eb1d4b.svg (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/icon-magny…310c45f4f5f83f37e3.svg (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/icon-pictu…78201687d8095b096c.svg (expiration not specified)
https://maps.google.com/maps/api/js?key=AIzaSyDz61…8IVj8hTWXTcLPMyhQE50xY (30 minutes)
https://js-agent.newrelic.com/nr-1044.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://portal.cb.cz/assets/marker_stanice-e3c25c6…aa5e363bc40b0f990b.png (expiration not specified)
https://portal.cb.cz/assets/public-37e6039c195b80e…900190f13480a36f6d.css (expiration not specified)
https://portal.cb.cz/assets/public-ab9d253f1934a9b…b9a17804e4396ef8af1.js (expiration not specified)
https://portal.cb.cz/assets/wwworks/close-5d62e6c9…477ab6f442d2f0e69c.png (expiration not specified)
https://portal.cb.cz/assets/wwworks/loading-225aa8…d1f55401ad380753ed.gif (expiration not specified)
https://portal.cb.cz/assets/wwworks/next-15b869b02…8179e5dd89dc89d90a.png (expiration not specified)
https://portal.cb.cz/assets/wwworks/prev-7fd9273f2…4605730917c864caf2.png (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/arrow-down…7c28d9a9b37e189fe3.svg (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/arrow-up-f…316b58f9dcaeefce94.svg (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/hamburger-…7d3733df611a33f5d2.svg (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/icon-attac…c48f04085298eb1d4b.svg (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/icon-magny…310c45f4f5f83f37e3.svg (expiration not specified)
https://portal.cb.cz/assets/wwworks/svg/icon-pictu…78201687d8095b096c.svg (expiration not specified)
https://maps.google.com/maps/api/js?key=AIzaSyDz61…8IVj8hTWXTcLPMyhQE50xY (30 minutes)
https://js-agent.newrelic.com/nr-1044.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
cb.cz Mobile Resource Breakdown
| Total Resources | 95 |
| Number of Hosts | 14 |
| Static Resources | 54 |
| JavaScript Resources | 20 |
| CSS Resources | 2 |
cb.cz mobile page usability
Last tested: 2017-11-26
Mobile Usability
Good
99/100
cb.cz Mobile Usability Test Quick Summary
priority - 0Size 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
<p class="notification-toggle">×</p> is close to 1 other tap targets.The tap target
<a href="/login">Přihlášení</a> and 1 others are close to other tap targets.The tap target
<a href="/2017-12-03-1-adventni-nedele">3. 12. 2017</a> and 4 others are close to other tap targets.The tap target
<a href="/2017-12-03-1-adventni-nedele">1. adventní neděle</a> and 3 others are close to other tap targets.The tap target
<a href="/kalendar">Více…</a> is close to 1 other tap targets.The tap target
<button type="button"></button> and 1 others are close to other tap targets.cb.cz HTML validation
Errors
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Line: 5 Column: 1 - 22
"...nt-Type'> <meta charset='utf-8'> <meta..."
"...nt-Type'> <meta charset='utf-8'> <meta..."
Attribute “xclass” not allowed on element “img” at this point.
Line: 59 Column: 13 - 138
"... href="/"><img width="90" alt="Církev bratrská, logo" xclass="w3 w4-ns" src="/system/snip_photos/30/original/logo_web.png?1514798488" /> </a><..."
"... href="/"><img width="90" alt="Církev bratrská, logo" xclass="w3 w4-ns" src="/system/snip_photos/30/original/logo_web.png?1514798488" /> </a><..."
Bad value for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
Line: 539 Column: 1 - 288
"...sewhere'> <a target="_blank" href="https://www.lidovky.cz/prvni-arab-obdrzi-zidovske-oceneni-spravedlivy-mezi-narody-ukryval-zidovku-pred-nacisty-gsd-/zpravy-svet.aspx?c=A171026_133124_ln_zahranici_mha#utm_source=rss&utm_medium=feed&utm_campaign=ln_lidovky&utm_content=main <br>"><h3>Ži..." Line: 544 Column: 1 - 288
"...sewhere'> <a target="_blank" href="https://www.lidovky.cz/prvni-arab-obdrzi-zidovske-oceneni-spravedlivy-mezi-narody-ukryval-zidovku-pred-nacisty-gsd-/zpravy-svet.aspx?c=A171026_133124_ln_zahranici_mha#utm_source=rss&utm_medium=feed&utm_campaign=ln_lidovky&utm_content=main <br>"> Stal..."
"...sewhere'> <a target="_blank" href="https://www.lidovky.cz/prvni-arab-obdrzi-zidovske-oceneni-spravedlivy-mezi-narody-ukryval-zidovku-pred-nacisty-gsd-/zpravy-svet.aspx?c=A171026_133124_ln_zahranici_mha#utm_source=rss&utm_medium=feed&utm_campaign=ln_lidovky&utm_content=main <br>"><h3>Ži..." Line: 544 Column: 1 - 288
"...sewhere'> <a target="_blank" href="https://www.lidovky.cz/prvni-arab-obdrzi-zidovske-oceneni-spravedlivy-mezi-narody-ukryval-zidovku-pred-nacisty-gsd-/zpravy-svet.aspx?c=A171026_133124_ln_zahranici_mha#utm_source=rss&utm_medium=feed&utm_campaign=ln_lidovky&utm_content=main <br>"> Stal..."
Warnings
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 103 Column: 1 - 27
"...'></span> <section class='container'> <div ..."
"...'></span> <section class='container'> <div ..."
Text run is not in Unicode Normalization Form C.
Line: 748 Column: 32468 - 34515
"..."\u003eOlomouc\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eMariánská 3, 772 00, Olomouc\u003c/p\u003e\u003cp\u003e\u003ca href=http://cb.cz/olomouc\u003ehttp://cb.cz/olomouc\u003c/a\u003e\u003c/p\u003e","picture":{"url":"/assets/marker_sbor-8a0dbcf341f6ec7ca956780a3ecd28e6f71f082c18ecee365eeea043ddd5c824.png","width":24,"height":32}},{"lat":49.5965,"lng":17.2486,"infowindow":"\u003ch4\u003e\u003ca href=\"/sbory/olomouc-metro\"\u003eOlomouc - Metro (Vsetín - Maják)\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eArtum Centrum, Sokolská 7, Olomouc.\u003c/p\u003e","picture":{"url":"/assets/marker_stanice-e3c25c67cdfb0f3b6c99ae0059663c91c18c24cbec590eaa5e363bc40b0f990b.png","width":24,"height":32}},{"lat":50.1498,"lng":15.7908,"infowindow":"\u003ch4\u003e\u003ca href=\"/sbory/opatovice-nad-labem\"\u003eOpatovice nad Labem (Hradec Králové)\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eOpatovice na Labem č. 10, 533 45, Opatovice nad Labem\u003c/p\u003e","picture":{"url":"/assets/marker_stanice-e3c25c67cdfb0f3b6c99ae0059663c91c18c24cbec590eaa5e363bc40b0f990b.png","width":24,"height":32}},{"lat":49.9308,"lng":17.8993,"infowindow":"\u003ch4\u003e\u003ca href=\"/sbory/opava\"\u003eOpava\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eHradecká 50, 746 01, Opava\u003c/p\u003e\u003cp\u003e\u003ca href=http://cb.cz/opava\u003ehttp://cb.cz/opava\u003c/a\u003e\u003c/p\u003e","picture":{"url":"/assets/marker_sbor-8a0dbcf341f6ec7ca956780a3ecd28e6f71f082c18ecee365eeea043ddd5c824.png","width":24,"height":32}},{"lat":49.9467,"lng":17.9087,"infowindow":"\u003ch4\u003e\u003ca href=\"/sbory/opava-katerinky\"\u003eOpava-Kateřinky (Opava)\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eRolnická 21A, 747 05, Opava-Kateřinky\u003c/p\u003e","picture":{"url":"/assets/marker_stanice-e3c25c67cdfb0f3b6c99ae0059663c91c18c24cbec590eaa5e363bc40b0f990b.png","width":24,"height":32}},{"lat":49.8793,"lng":18.4249,"infowindow":"\u003ch4\u003e\u003ca href=\"/sbory/orlova\"\u003eOrlová (Havířov)\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eLutyňská 350, Orlová - Lutyně, 735 14\u003c/p\u003e","pict..."
"..."\u003eOlomouc\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eMariánská 3, 772 00, Olomouc\u003c/p\u003e\u003cp\u003e\u003ca href=http://cb.cz/olomouc\u003ehttp://cb.cz/olomouc\u003c/a\u003e\u003c/p\u003e","picture":{"url":"/assets/marker_sbor-8a0dbcf341f6ec7ca956780a3ecd28e6f71f082c18ecee365eeea043ddd5c824.png","width":24,"height":32}},{"lat":49.5965,"lng":17.2486,"infowindow":"\u003ch4\u003e\u003ca href=\"/sbory/olomouc-metro\"\u003eOlomouc - Metro (Vsetín - Maják)\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eArtum Centrum, Sokolská 7, Olomouc.\u003c/p\u003e","picture":{"url":"/assets/marker_stanice-e3c25c67cdfb0f3b6c99ae0059663c91c18c24cbec590eaa5e363bc40b0f990b.png","width":24,"height":32}},{"lat":50.1498,"lng":15.7908,"infowindow":"\u003ch4\u003e\u003ca href=\"/sbory/opatovice-nad-labem\"\u003eOpatovice nad Labem (Hradec Králové)\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eOpatovice na Labem č. 10, 533 45, Opatovice nad Labem\u003c/p\u003e","picture":{"url":"/assets/marker_stanice-e3c25c67cdfb0f3b6c99ae0059663c91c18c24cbec590eaa5e363bc40b0f990b.png","width":24,"height":32}},{"lat":49.9308,"lng":17.8993,"infowindow":"\u003ch4\u003e\u003ca href=\"/sbory/opava\"\u003eOpava\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eHradecká 50, 746 01, Opava\u003c/p\u003e\u003cp\u003e\u003ca href=http://cb.cz/opava\u003ehttp://cb.cz/opava\u003c/a\u003e\u003c/p\u003e","picture":{"url":"/assets/marker_sbor-8a0dbcf341f6ec7ca956780a3ecd28e6f71f082c18ecee365eeea043ddd5c824.png","width":24,"height":32}},{"lat":49.9467,"lng":17.9087,"infowindow":"\u003ch4\u003e\u003ca href=\"/sbory/opava-katerinky\"\u003eOpava-Kateřinky (Opava)\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eRolnická 21A, 747 05, Opava-Kateřinky\u003c/p\u003e","picture":{"url":"/assets/marker_stanice-e3c25c67cdfb0f3b6c99ae0059663c91c18c24cbec590eaa5e363bc40b0f990b.png","width":24,"height":32}},{"lat":49.8793,"lng":18.4249,"infowindow":"\u003ch4\u003e\u003ca href=\"/sbory/orlova\"\u003eOrlová (Havířov)\u003c/a\u003e\u003c/h4\u003e\u003cp\u003eLutyňská 350, Orlová - Lutyně, 735 14\u003c/p\u003e","pict..."
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cb.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.
cb.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.