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Seznam.cz Whois

%  (c) 2006-2016 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: Tue Nov 22 14:08:34 2016

domain:       seznam.cz
registrant:   SB:SEZNAM-CZ-AS
admin-c:      SB:SEZNAM-CZ-AS
nsset:        SEZNAM-NAMESERVERS
registrar:    REG-IGNUM
status:       Sponsoring registrar change forbidden
status:       Update forbidden
registered:   07.10.1996 02:00:00
changed:      23.01.2008 18:51:04
expire:       29.10.2017

contact:      SB:SEZNAM-CZ-AS
org:          Seznam.cz, a.s.
name:         Seznam.cz, a.s.
address:      Radlická 3294/10
address:      Praha 5
address:      15000
address:      CZ
e-mail:       [email protected]
registrar:    REG-IGNUM
created:      10.08.2001 22:13:00
changed:      17.06.2013 12:21:03

nsset:        SEZNAM-NAMESERVERS
nserver:      ans.seznam.cz (77.75.74.80, 2a02:598:3333::3)
nserver:      ams.seznam.cz (77.75.75.230, 2a02:598:4444::4)
tech-c:       SB:SEZNAM-CZ-AS
registrar:    REG-IGNUM
created:      18.10.2007 18:01:01
changed:      11.12.2014 11:08:04



Update Whois Data


Seznam.cz Code Review


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Consider minifying your HTML code
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  • https://h.imedia.cz/html/adform_sync.html -> 340B -> 27%
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There are files that block page rendering
  • /2.0.220/js/polyfill/es5-only-clients.min.js
  • /2.0.220/js/client-babel-runtime.min.js
  • /2.0.220/js/client-init.min.js
  • /2.0.220/js/client-bundle-page-hp.es5.min.js
  • /js/api/login.js
  • /2.0.220/szn-select/szn-select.bundle-full.es3.min.js
  • /2.0.220/css/homepage-skin-default.min.css
Leverage browser caching for the following URLs:
  • /static/js/geo.js -> expiration not set
  • /favicons/stream/episode/5c8777c8b7cb0ec6fe2a0300/400/225 -> 30 minutes
  • /favicons/super/images/top_foto1/0000000009590539/x1433o-6OwsqU3OTDFJ12A/5c87a50331a5833294d70200-271383.jpg -> 30 minutes
  • https://login.szn.cz/static/hpbox/hpbox.js?1552049184 -> 2 hours
  • /js/api/login.js -> 2 hours
Mobile screenshot of Seznam.cz
Gzip is not enabled
CSS is minified
HTML could be minified
  • https://simage2.pubmatic.com/AdServer/Pug?vcode=bz0yJnR5cGU9MSZqcz0xJmNvZGU9Mjk0NSZ0bD0xMjk2MDA=&piggybackCookie=a7a6a427-79d6-4a12-b7fd-68f90490c394 -> 1.5KiB -> 99%
  • https://h.imedia.cz/html/adform_sync.html -> 340B -> 27%
  • https://i.imedia.cz/html/pub_sync.html?pmId=B0563320-D8F8-407C-B89C-3AB923399A01 -> 217B -> 26%
  • https://ssp.imedia.cz/static/html/sync/pub_sync.html?pmId=B0563320-D8F8-407C-B89C-3AB923399A01 -> 205B -> 28%
  • https://i.imedia.cz/html/www.seznam.cz/reklama.html?url=https%3A%2F%2Fwww.seznam.cz%2F -> 103B -> 15%
Consider compressing these images
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There are files that block page rendering
  • /2.0.220/js/polyfill/es5-only-clients.min.js
  • /2.0.220/js/client-babel-runtime.min.js
  • /2.0.220/js/client-init.min.js
  • /2.0.220/js/client-bundle-page-hp.es5.min.js
  • /js/api/login.js
  • /2.0.220/szn-select/szn-select.bundle-full.es3.min.js
  • /2.0.220/css/homepage-skin-default.min.css
Some elements on the page are too close to each other. This may cause confusion while browsing.
The size of all elements on the page fits the mobile viewport.


Seznam.cz Main Page Meta

HTML Tag Content Informative?
Title: Not set Empty
Description: Nejnavštěvovanější český internetový portál nabízející vyhledávač, e-mail, aktuální zprávy, předpověď počasí a odkazy, které se mohou hodit.
H2: Seznam Zprávy • pondělí 22. dubna. Svátek má Evženie.
H3: Fotky: Policie na každém rohu, žebráci, zavřené bary. Drsný pád Stodolní  

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