o2active.cz Website Information
Daily Unique Visits: 1,304
Daily Page Views: 2,608
Income Per Day: $8
Estimated Value: $1,920
This website is located in Czech Republic and is using following IP address 160.218.161.102. See the complete list of popular websites hosted in Czech Republic.
o2active.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website o2active.cz is using the following name servers:
- ns2.tel.cz
- dns.iol.cz
and is probably hosted by O2 Czech Republic, a.s.. See the full list of other websites hosted by O2 Czech Republic, a.s..
The highest website o2active.cz position in Alexa rank database was 29806 and the lowest rank position was 989305. Current position of o2active.cz in Alexa rank database is 550063.
Desktop speed score of o2active.cz (56/100) is better than the results of 30.56% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of o2active.cz (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.
Mobile speed score of o2active.cz (60/100) is better than the results of 54.7% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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o2active.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.
o2active.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: 3.15.0
% Timestamp: Sat Sep 28 14:54:02 2024
domain: o2active.cz
registrant: O2CZ
nsset: NSS:IOL1-RIPE:1
keyset: KS:O2ACTIVE.CZ
registrar: REG-CT
registered: 06.04.2006 15:15:00
changed: 22.05.2024 17:36:58
expire: 06.04.2025
contact: O2CZ
name: O2 Czech Republic a.s.
address: Za Brumlovkou 266/2
address: Praha 4
address: 14022
address: CZ
registrar: REG-CT
created: 22.05.2024 16:49:18
changed: 21.06.2024 09:08:01
nsset: NSS:IOL1-RIPE:1
nserver: dns.iol.cz (194.228.2.61, 2a00:1028:100:102::61)
nserver: ns2.tel.cz (194.228.2.1, 2a00:1028:1:205::2)
tech-c: O2CZ
registrar: REG-CT
created: 01.10.2007 02:00:00
changed: 22.05.2024 16:51:34
keyset: KS:O2ACTIVE.CZ
dnskey: 257 3 5 AwEAAdufdv4uJlGy1rJFcv9/t3+/B8IgMV+H+nHzT7Y1572lAH59jlkV7NG/w8FCrqCIocA6phJxKY533xCdY/kqQOwduP2Wz2woVmomTVQVsHkonOA0VYgLV3AstsADLthBckVBXGRy1/AsEck6Bt21AA85W4yMkbdpvsLOCENSQIeI2ZS6e4YNejeV5hZis7C6yikVK+uI0zWTEuV3nrz9A8c=
tech-c: O2CZ
registrar: REG-CT
created: 09.01.2012 12:59:52
changed: 22.05.2024 18:04:49
%
% 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: Sat Sep 28 14:54:02 2024
domain: o2active.cz
registrant: O2CZ
nsset: NSS:IOL1-RIPE:1
keyset: KS:O2ACTIVE.CZ
registrar: REG-CT
registered: 06.04.2006 15:15:00
changed: 22.05.2024 17:36:58
expire: 06.04.2025
contact: O2CZ
name: O2 Czech Republic a.s.
address: Za Brumlovkou 266/2
address: Praha 4
address: 14022
address: CZ
registrar: REG-CT
created: 22.05.2024 16:49:18
changed: 21.06.2024 09:08:01
nsset: NSS:IOL1-RIPE:1
nserver: dns.iol.cz (194.228.2.61, 2a00:1028:100:102::61)
nserver: ns2.tel.cz (194.228.2.1, 2a00:1028:1:205::2)
tech-c: O2CZ
registrar: REG-CT
created: 01.10.2007 02:00:00
changed: 22.05.2024 16:51:34
keyset: KS:O2ACTIVE.CZ
dnskey: 257 3 5 AwEAAdufdv4uJlGy1rJFcv9/t3+/B8IgMV+H+nHzT7Y1572lAH59jlkV7NG/w8FCrqCIocA6phJxKY533xCdY/kqQOwduP2Wz2woVmomTVQVsHkonOA0VYgLV3AstsADLthBckVBXGRy1/AsEck6Bt21AA85W4yMkbdpvsLOCENSQIeI2ZS6e4YNejeV5hZis7C6yikVK+uI0zWTEuV3nrz9A8c=
tech-c: O2CZ
registrar: REG-CT
created: 09.01.2012 12:59:52
changed: 22.05.2024 18:04:49
o2active.cz server information
Servers Location
o2active.cz desktop page speed rank
Last tested: 2018-11-26
Desktop Speed
Bad
56/100
o2active.cz Desktop Speed Test Quick Summary
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https://www.o2knihovna.cz/generated/covers/ff/item-bk1-180058-120-ff80 (expiration not specified)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/592897…3791?v=2.8.33&r=stable (20 minutes)
https://assets.adobedtm.com/a97b010e8872899c5f4f24…b01b82af38cd5383a8e.js (60 minutes)
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https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://ssl.google-analytics.com/analytics.js (2 hours)
https://www.o2knihovna.cz/TSbd/08f91f5620ab2000d57…a666cd248b27865?type=2 (24 hours)
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.o2knihovna.cz/TSbd/08f91f5620ab2000d57…a666cd248b27865?type=2
https://www.o2knihovna.cz/components/jquery/jquery.min.js?v=2.2.4
https://www.o2knihovna.cz/components/jplayer/jquery.jplayer.min.js?v=2.9.2
https://www.o2knihovna.cz/components/fp/fp.min.js?v=1.8.0
https://www.o2knihovna.cz/static/main.js?1542892445
https://assets.adobedtm.com/a97b010e8872899c5f4f24…e94e3aea6acb2ffdaee.js
https://assets.adobedtm.com/a97b010e8872899c5f4f24…af764746d28e2006dbf.js
https://www.o2knihovna.cz/components/jquery/jquery.min.js?v=2.2.4
https://www.o2knihovna.cz/components/jplayer/jquery.jplayer.min.js?v=2.9.2
https://www.o2knihovna.cz/components/fp/fp.min.js?v=1.8.0
https://www.o2knihovna.cz/static/main.js?1542892445
https://assets.adobedtm.com/a97b010e8872899c5f4f24…e94e3aea6acb2ffdaee.js
https://assets.adobedtm.com/a97b010e8872899c5f4f24…af764746d28e2006dbf.js
Optimize CSS Delivery of the following:
https://www.o2knihovna.cz/static/desktop-0a295dad7…897c79a.css?1542892445
priority - 9Avoid 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.
http://o2active.cz/
https://www.o2active.cz/
https://www.o2knihovna.cz/
https://www.o2active.cz/
https://www.o2knihovna.cz/
priority - 1Enable 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 14.1KiB (57% reduction).
Compressing https://www.o2knihovna.cz/components/jplayer/jquery.jplayer.min.js?v=2.9.2 could save 3.2KiB (58% reduction).
Compressing https://www.o2knihovna.cz/generated/promo/1381-bg-1920x440-8cc9.jpg could save 2.7KiB (57% reduction).
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Compressing https://www.o2knihovna.cz/components/jquery/jquery.min.js?v=2.2.4 could save 2.7KiB (57% reduction).
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Compressing https://www.o2knihovna.cz/static/main.js?1542892445 could save 2.7KiB (57% reduction).
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Compressing https://www.o2knihovna.cz/static/desktop-0a295dad7…897c79a.css?1542892445 could save 2.7KiB (57% reduction).
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 3.2KiB (23% reduction).
Minifying https://www.o2knihovna.cz/ could save 3.2KiB (23% reduction) after compression.
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 289B (29% reduction).
Minifying https://assets.adobedtm.com/a97b010e8872899c5f4f24…af764746d28e2006dbf.js could save 289B (29% reduction) after compression.
o2active.cz Desktop Resource Breakdown
| Total Resources | 142 |
| Number of Hosts | 16 |
| Static Resources | 60 |
| JavaScript Resources | 16 |
| CSS Resources | 1 |
o2active.cz mobile page speed rank
Last tested: 2018-11-26
Mobile Speed
Bad
60/100
o2active.cz Mobile Speed Test Quick Summary
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.o2active.cz/scripts/libs/jquery-1.11.0.min.js
https://www.o2active.cz/scripts/libs/jquery.unveil.js
https://www.o2active.cz/owl-carousel/owl.carousel.min.js?v=19
https://www.o2active.cz/scripts/init.js?v=19
https://www.o2active.cz/scripts/login.js?v=19
https://www.o2active.cz/scripts/bp.js?v=19
https://www.o2active.cz/scripts/selfcare_dobijeni_content.js?v=19
https://www.o2active.cz/scripts/zame.js?v=19
https://www.o2active.cz/scripts/libs/jquery.unveil.js
https://www.o2active.cz/owl-carousel/owl.carousel.min.js?v=19
https://www.o2active.cz/scripts/init.js?v=19
https://www.o2active.cz/scripts/login.js?v=19
https://www.o2active.cz/scripts/bp.js?v=19
https://www.o2active.cz/scripts/selfcare_dobijeni_content.js?v=19
https://www.o2active.cz/scripts/zame.js?v=19
Optimize CSS Delivery of the following:
https://www.o2active.cz/css/style.css?v=19
https://www.o2active.cz/css/normalize.css
https://www.o2active.cz/owl-carousel/owl.transitions.css?v=19
https://www.o2active.cz/owl-carousel/owl.carousel.css?v=19
https://www.o2active.cz/css/normalize.css
https://www.o2active.cz/owl-carousel/owl.transitions.css?v=19
https://www.o2active.cz/owl-carousel/owl.carousel.css?v=19
priority - 24Leverage 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://www.o2active.cz/css/normalize.css (expiration not specified)
https://www.o2active.cz/fonts/OpenSans-Light-webfont.woff (expiration not specified)
https://www.o2active.cz/fonts/OpenSans-Regular-webfont.woff (expiration not specified)
https://www.o2active.cz/fonts/OpenSans-Semibold-webfont.woff (expiration not specified)
https://www.o2active.cz/images/arrow-all.png (expiration not specified)
https://www.o2active.cz/images/blank.gif (expiration not specified)
https://www.o2active.cz/images/ico-black/audiobook@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-black/ebook@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-black/magnify.png (expiration not specified)
https://www.o2active.cz/images/ico-black/melody@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-black/mp3album@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-black/reading@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-fb@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-gp@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-tw@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-white/magnify@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-white/profile@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-yt@2x.png (expiration not specified)
https://www.o2active.cz/images/logo-footer-colored@2x.png (expiration not specified)
https://www.o2active.cz/images/logo.png (expiration not specified)
https://www.o2active.cz/images/microsites/kabat/kabat/kabatmobil_720_2.jpg (expiration not specified)
https://www.o2active.cz/images/pause-promo.png (expiration not specified)
https://www.o2active.cz/images/play-promo.png (expiration not specified)
https://www.o2active.cz/images/plus@2x.png (expiration not specified)
https://www.o2active.cz/scripts/jplayer/jquery.jplayer.min.js (expiration not specified)
https://www.o2active.cz/scripts/libs/jquery-1.11.0.min.js (expiration not specified)
https://www.o2active.cz/scripts/libs/jquery.unveil.js (expiration not specified)
https://www.o2active.cz/scripts/performance.js (expiration not specified)
https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…AvMTE3LzExNzExNTkw.jpg (5 days)
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https://www.o2active.cz/fonts/OpenSans-Light-webfont.woff (expiration not specified)
https://www.o2active.cz/fonts/OpenSans-Regular-webfont.woff (expiration not specified)
https://www.o2active.cz/fonts/OpenSans-Semibold-webfont.woff (expiration not specified)
https://www.o2active.cz/images/arrow-all.png (expiration not specified)
https://www.o2active.cz/images/blank.gif (expiration not specified)
https://www.o2active.cz/images/ico-black/audiobook@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-black/ebook@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-black/magnify.png (expiration not specified)
https://www.o2active.cz/images/ico-black/melody@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-black/mp3album@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-black/reading@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-fb@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-gp@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-tw@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-white/magnify@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-white/profile@2x.png (expiration not specified)
https://www.o2active.cz/images/ico-yt@2x.png (expiration not specified)
https://www.o2active.cz/images/logo-footer-colored@2x.png (expiration not specified)
https://www.o2active.cz/images/logo.png (expiration not specified)
https://www.o2active.cz/images/microsites/kabat/kabat/kabatmobil_720_2.jpg (expiration not specified)
https://www.o2active.cz/images/pause-promo.png (expiration not specified)
https://www.o2active.cz/images/play-promo.png (expiration not specified)
https://www.o2active.cz/images/plus@2x.png (expiration not specified)
https://www.o2active.cz/scripts/jplayer/jquery.jplayer.min.js (expiration not specified)
https://www.o2active.cz/scripts/libs/jquery-1.11.0.min.js (expiration not specified)
https://www.o2active.cz/scripts/libs/jquery.unveil.js (expiration not specified)
https://www.o2active.cz/scripts/performance.js (expiration not specified)
https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…AvMTE3LzExNzExNTkw.jpg (5 days)
https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…AvMTExLzExMTMyOTY5.jpg (5 days)
https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…AvMTExLzExMTMyOTk4.jpg (5 days)
https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…l1T2JKVUJqZzNSeUFt.jpg (5 days)
https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…VsWnA3RG5GZWlvRlNt.jpg (5 days)
https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…doVTM1amFha2V3MVFu.jpg (5 days)
https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…EzMV9wcmV2aWV3XzE=.jpg (5 days)
https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…M5MV9wcmV2aWV3XzE=.jpg (5 days)
https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…I1Nl9wcmV2aWV3XzE=.jpg (5 days)
https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…E1NTg1Mi5FbnZlbG9wZQ== (5 days)
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https://www.o2active.cz/img.mopa.cz/b64_Zml0LGltZy…M3MTcyN2NhJnBhZ2U9MQ== (5 days)
priority - 13Reduce server response time
priority - 2Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 15.1KiB (23% reduction).
Losslessly compressing https://www.o2active.cz/images/play-promo.png could save 2.6KiB (53% reduction).
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Losslessly compressing https://www.o2active.cz/images/ico-white/profile@2x.png could save 668B (46% reduction).
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Losslessly compressing https://www.o2active.cz/images/pause-promo.png could save 2.4KiB (52% reduction).
Losslessly compressing https://www.o2active.cz/images/logo.png could save 939B (24% reduction).
Losslessly compressing https://www.o2active.cz/images/microsites/kabat/kabat/kabatmobil_720_2.jpg could save 915B (3% reduction).
Losslessly compressing https://www.o2active.cz/images/plus@2x.png could save 860B (87% reduction).
Losslessly compressing https://www.o2active.cz/images/logo-footer-colored@2x.png could save 834B (32% reduction).
Losslessly compressing https://www.o2active.cz/images/arrow-all.png could save 820B (83% reduction).
Losslessly compressing https://www.o2active.cz/images/ico-white/profile@2x.png could save 668B (46% reduction).
Losslessly compressing https://www.o2active.cz/images/ico-tw@2x.png could save 650B (39% reduction).
Losslessly compressing https://www.o2active.cz/images/ico-fb@2x.png could save 633B (47% reduction).
Losslessly compressing https://www.o2active.cz/images/ico-black/magnify.png could save 627B (48% reduction).
Losslessly compressing https://www.o2active.cz/images/ico-black/ebook@2x.png could save 610B (39% reduction).
Losslessly compressing https://www.o2active.cz/images/ico-black/mp3album@2x.png could save 602B (33% reduction).
Losslessly compressing https://www.o2active.cz/images/ico-white/magnify@2x.png could save 557B (32% reduction).
Losslessly compressing https://www.o2active.cz/images/ico-black/audiobook@2x.png could save 542B (32% reduction).
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priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.2KiB (15% reduction).
Minifying https://www.o2active.cz/ could save 1.2KiB (15% reduction) after compression.
o2active.cz Mobile Resource Breakdown
| Total Resources | 56 |
| Number of Hosts | 2 |
| Static Resources | 43 |
| JavaScript Resources | 11 |
| CSS Resources | 4 |
o2active.cz mobile page usability
Last tested: 2018-11-26
Mobile Usability
Good
97/100
o2active.cz Mobile Usability Test Quick Summary
priority - 2Size 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
<a class="buyButton doBuy">Koupit</a> and 14 others are close to other tap targets.o2active.cz HTML validation
Errors
Bad value “Pragma” for attribute “http-equiv” on element “meta”.
Line: 3 Column: 1 - 46
"...ml><head> <meta http-equiv="Pragma" content="no-cache"/> <meta..."
"...ml><head> <meta http-equiv="Pragma" content="no-cache"/> <meta..."
Bad value “Expires” for attribute “http-equiv” on element “meta”.
Line: 4 Column: 1 - 41
"...-cache"/> <meta http-equiv="Expires" content="-1"/> <meta..."
"...-cache"/> <meta http-equiv="Expires" content="-1"/> <meta..."
Bad value “CacheControl” for attribute “http-equiv” on element “meta”.
Line: 5 Column: 1 - 52
"...nt="-1"/> <meta http-equiv="CacheControl" content="no-cache"/> <meta..."
"...nt="-1"/> <meta http-equiv="CacheControl" content="no-cache"/> <meta..."
Non-space character inside “noscript” inside “head”.
Line: 28 Column: 11 - 60
"...<noscript>Please enable JavaScript to view the page content.</nosc..."
"...<noscript>Please enable JavaScript to view the page content.</nosc..."
Element “head” is missing a required instance of child element “title”.
Line: 28 Column: 11 - 60
"...<noscript>Please enable JavaScript to view the page content.</nosc..."
"...<noscript>Please enable JavaScript to view the page content.</nosc..."
Stray end tag “noscript”.
Line: 28 Column: 61 - 71
"...e content.</noscript> </hea..."
"...e content.</noscript> </hea..."
Stray end tag “head”.
Line: 29 Column: 1 - 7
"...noscript> </head><body>..."
"...noscript> </head><body>..."
Start tag “body” seen but an element of the same type was already open.
Line: 29 Column: 8 - 13
"...t> </head><body> </bod..."
"...t> </head><body> </bod..."
Warnings
The “type” attribute is unnecessary for JavaScript resources.
Line: 27 Column: 1 - 131
".../script> <script type="text/javascript" src="/TSPD/08f91f5620ab2000a627eb57d73e30085f19994977102a0a04342bba564e46a525fe1ae12ac5a946?type=7"></scri..."
".../script> <script type="text/javascript" src="/TSPD/08f91f5620ab2000a627eb57d73e30085f19994977102a0a04342bba564e46a525fe1ae12ac5a946?type=7"></scri..."
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
Line: 2 Column: 16 - 6
"...TYPE html> <html><head>..."
"...TYPE html> <html><head>..."
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o2active.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.
o2active.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.