seznam.cz

Seznam - najdu tam, co neznám

How popular is seznam.cz?

This table shows the popularity of seznam.cz relative to ther sites.
DateAlexa RankChange
Jan-22-2018 4543
Jan-21-2018 457-2
Jan-20-2018 4551
Jan-19-2018 4563
Jan-18-2018 4593
Jan-17-2018 4621
Jan-16-2018 463-1

seznam.cz alexa rank history


What does Alexa Rank mean?
Alexa rank is calculated using a combination of the estimated average daily unique visitors to the site and the estimated number of pageviews on the site. The site with the highest combination of unique visitors and pageviews is ranked as #1

Compare seznam.cz alexa rank with other website rank

seznam.cz

seznam.cz whois

% (c) 2006-2015 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: 3.10.0
% Timestamp: Fri Jun 05 20:12:12 2015

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: 29.10.2016

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: domeny@firma.seznam.cz
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

seznam.cz server information

seznam.cz desktop page speed rank

Site Title: Seznam - najdu tam, co neznám


Seznam.cz Desktop Speed: 57/100

Seznam.cz Desktop Speed Test Quick Summary:

63 Optimize images

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Optimize the following images to reduce their size by 605.2KiB (57% reduction).

Compressing and resizing https://d32-a.sdn.szn.cz/d_32/c_img_H_J/lBRUhi.jpeg could save 100.5KiB (95% reduction).
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12 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.


None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.


Remove render-blocking JavaScript:

https://www.seznam.cz/1.26.40/js/client/client-polyfills.min.js
https://www.seznam.cz/1.26.40/js/client/client-babel-runtime.min.js
https://www.seznam.cz/1.26.40/js/client/client-init.min.js
https://www.seznam.cz/1.26.40/js/client/client-bundle-page-hp.min.js
https://h.imedia.cz/js/dot-small.js
https://h.imedia.cz/js/sid.js
https://i.imedia.cz/js/im3.js
https://geo.seznam.cz/static/js/geo.js
https://www.seznam.cz/js/api/login.js
https://www.seznam.cz/1.26.40/js/client/player.bundle.min.js

Optimize CSS Delivery of the following:

https://www.seznam.cz/1.26.40/css/sznplayer.min.css
https://www.seznam.cz/1.26.40/css/homepage-skin-default.min.css

5 Leverage 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://1.im.cz/r2/_samples/HP-Bottom/gradient.png (expiration not specified)
https://10.im.cz/im/dynamic/1388068/161a62fcfc523984e8e7f5b5c578dd9f.jpeg (expiration not specified)
https://10.im.cz/im/dynamic/1388068/414769ab263ad2688defa057390145e9.jpeg (expiration not specified)
https://10.im.cz/im/dynamic/1388068/4dfdeaccc390e61764e123866c07deb0.jpeg (expiration not specified)
https://10.im.cz/im/dynamic/1388068/c6dc83c8f13eb065194940db1305cea3.jpeg (expiration not specified)
https://10.im.cz/im/dynamic/1388068/d7b1205ccd1936e3135ed320d1aa3116.jpeg (expiration not specified)
https://10.im.cz/sos/093/55f/09355f7e926f9f82762434788be0b853.jpeg (expiration not specified)
https://10.im.cz/sos/97c/6b2/97c6b2dbb05ecce580534651a56db8a5.png (expiration not specified)
https://geo.seznam.cz/static/js/geo.js (expiration not specified)
https://www.seznam.cz/js/api/login.js (2 hours)

2 Enable 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 12.1KiB (72% reduction).

Compressing https://i.imedia.cz/json could save 10.6KiB (72% reduction).
Compressing https://image6.pubmatic.com/AdServer/PugMaster?rnd�oppa=0&sec=1&kdntuid=1 could save 1.5KiB (71% reduction).

1 Reduce server response time


In our test, your server responded in 0.24 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

1 Minify 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 1.8KiB (22% reduction).

Minifying https://i.imedia.cz/js/documentwrite.js could save 1.2KiB (44% reduction) after compression.
Minifying https://gacz.hit.gemius.pl/xgemius.js could save 644B (11% reduction) after compression.

Seznam.cz Desktop Resources

Total Resources135
Number of Hosts35
Static Resources83
JavaScript Resources24
CSS Resources2

Seznam.cz Desktop Resource Distribution

seznam.cz mobile page speed rank

Site Title: Seznam - najdu tam, co neznám


Seznam.cz Mobile Speed: 56/100

Seznam.cz Mobile Speed Test Quick Summary:

48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.


None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.


Remove render-blocking JavaScript:

https://www.seznam.cz/1.26.38/js/client/client-polyfills.min.js
https://www.seznam.cz/1.26.38/js/client/client-babel-runtime.min.js
https://www.seznam.cz/1.26.38/js/client/client-init.min.js
https://www.seznam.cz/1.26.38/js/client/client-bundle-page-hp.min.js
https://h.imedia.cz/js/dot-small.js
https://h.imedia.cz/js/sid.js
https://i.imedia.cz/js/im3.js
https://geo.seznam.cz/static/js/geo.js
https://www.seznam.cz/js/api/login.js
https://www.seznam.cz/1.26.38/js/client/player.bundle.min.js

Optimize CSS Delivery of the following:

https://www.seznam.cz/1.26.38/css/sznplayer.min.css
https://www.seznam.cz/1.26.38/css/homepage-skin-default.min.css

30 Optimize images

Properly formatting and compressing images can save many bytes of data.


Optimize the following images to reduce their size by 284.2KiB (51% reduction).

Compressing https://10.im.cz/sos/a7e/d17/a7ed17b248f7c1bfdded53719b2ab87a.jpeg could save 148.1KiB (55% reduction).
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Compressing https://www.seznam.cz/media/img/abtest48/c/firmy.png could save 700B (16% reduction).

5 Leverage 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://10.im.cz/sos/093/55f/09355f7e926f9f82762434788be0b853.jpeg (expiration not specified)
https://10.im.cz/sos/865/b4c/865b4c8fcb76b1abfff4ddb046d50920.jpeg (expiration not specified)
https://10.im.cz/sos/97c/6b2/97c6b2dbb05ecce580534651a56db8a5.png (expiration not specified)
https://10.im.cz/sos/a7e/d17/a7ed17b248f7c1bfdded53719b2ab87a.jpeg (expiration not specified)
https://geo.seznam.cz/static/js/geo.js (expiration not specified)
https://www.seznam.cz/js/api/login.js (2 hours)
https://s2.adform.net/banners/scripts/mobile/adform.js?138 (5.2 hours)

1 Enable 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 7.6KiB (69% reduction).

Compressing https://i.imedia.cz/json could save 6.1KiB (68% reduction).
Compressing https://image6.pubmatic.com/AdServer/PugMaster?rnd�oppa=0&sec=1&kdntuid=1 could save 1.5KiB (71% reduction).

1 Minify 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 1.8KiB (22% reduction).

Minifying https://i.imedia.cz/js/documentwrite.js could save 1.2KiB (44% reduction) after compression.
Minifying https://gacz.hit.gemius.pl/xgemius.js could save 644B (11% reduction) after compression.

Seznam.cz Mobile Resources

Total Resources124
Number of Hosts29
Static Resources75
JavaScript Resources26
CSS Resources2

Seznam.cz Mobile Resource Distribution

seznam.cz mobile page usability

Site Title: Seznam - najdu tam, co neznám


Seznam.cz Mobile Usability: 96/100

Seznam.cz Mobile Usability Test Quick Summary:

4 Size 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 <button class="slideable-cont…iconfont-left"> is close to 1 other tap targets.
The tap target <a href="https://email.seznam.cz/" class="link link--gadget-title">Email</a> and 7 others are close to other tap targets.
The tap target <a href="https://registrace.seznam.cz/" class="gadget__control link">Založit nový e-mail</a> is close to 1 other tap targets.
The tap target <button type="button" class="gadget__contro…_control--sett">Nastavit boxík Seznam Zprávy</button> and 5 others are close to other tap targets.
The tap target <a href="https://www.se…no=2&amp;source=hp" class="article__title…--show-visited">Polomrtvá kraj…ložena a zmizí</a> and 13 others are close to other tap targets.
The tap target <a href="http://reklama.seznam.cz/" class="link link--advert">Reklama</a> is close to 1 other tap targets.
The tap target <a href="https://www.fi…_content=query" class="link link--show-visited">Autobazary</a> and 5 others are close to other tap targets.
The tap target <a href="http://www.sez…ce-z-internetu" class="timeline-artic…--gadget-title">MobilMania</a> and 6 others are close to other tap targets.
The tap target <a href="http://reklama.seznam.cz/" class="ad-bottom__lab…k link--advert">Reklama</a> is close to 1 other tap targets.
The tap target <a href="https://kariera.seznam.cz/" class="link">Kariéra</a> and 4 others are close to other tap targets.

Seznam.cz Mobile Resources

Total Resources124
Number of Hosts29
Static Resources75
JavaScript Resources26
CSS Resources2

Seznam.cz Mobile Resource Distribution

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