VESMIR.CZ Hlavní stránka - Časopis Vesmír

vesmir.cz Website Information

Daily Unique Visits: 6,134

Daily Page Views: 24,536

Income Per Day: $69

Estimated Value: $37,260

This website is located in Czech Republic and is using following IP address 81.2.209.161. See the complete list of popular websites hosted in Czech Republic.

vesmir.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.

Website vesmir.cz is using the following name servers:

  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

and is probably hosted by INTERNET CZ, a.s.. See the full list of other websites hosted by INTERNET CZ, a.s..

The highest website vesmir.cz position in Alexa rank database was 42181 and the lowest rank position was 994897. Current position of vesmir.cz in Alexa rank database is 204601.

Desktop speed score of vesmir.cz (53/100) is better than the results of 27.05% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of vesmir.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 vesmir.cz (38/100) is better than the results of 16.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

vesmir.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.


vesmir.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.


Your connection limit exceeded. Please slow down and try again later.

vesmir.cz server information

Servers Location

vesmir.cz desktop page speed rank

Last tested: 2018-02-05


Desktop Speed Bad
53/100

vesmir.cz Desktop Speed Test Quick Summary


priority - 43Enable 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 423.7KiB (74% reduction).

Compressing https://vesmir.cz/css/bootstrap.min.css could save 99.8KiB (83% reduction).
Compressing https://vesmir.cz/components/gallery/photoswipe/js/photoswipe.js could save 66.2KiB (72% reduction).
Compressing https://vesmir.cz/components/_common/javascript/jquery.min.js could save 62.9KiB (65% reduction).
Compressing https://vesmir.cz/components/_common/javascript/pa…ons.js.jsp?language=cz could save 36KiB (73% reduction).
Compressing https://vesmir.cz/cz/ could save 30.9KiB (79% reduction).
Compressing https://vesmir.cz/css/page.css could save 29.1KiB (79% reduction).
Compressing https://vesmir.cz/jscripts/bootstrap.min.js could save 26.8KiB (73% reduction).
Compressing https://vesmir.cz/css/font-awesome.min.css could save 23.4KiB (77% reduction).
Compressing https://vesmir.cz/components/gallery/photoswipe/js/photoswipe-ui-default.js could save 15.1KiB (71% reduction).
Compressing https://vesmir.cz/components/eu_cookie/jquery.cookiecuttr.js could save 12.9KiB (80% reduction).
Compressing https://vesmir.cz/components/gallery/photoswipe/de…-skin/default-skin.css could save 8.4KiB (74% reduction).
Compressing https://vesmir.cz/components/gallery/photoswipe/photoswipe.jsp could save 4.6KiB (72% reduction).
Compressing https://vesmir.cz/components/gallery/photoswipe/css/photoswipe.css could save 2.9KiB (68% reduction).
Compressing https://vesmir.cz/components/eu_cookie/jquery.cookie.js could save 1.7KiB (55% reduction).
Compressing https://vesmir.cz/components/eu_cookie/cookiecuttr.css could save 1.6KiB (69% reduction).
Compressing https://vesmir.cz/jscripts/common.js could save 1,007B (59% reduction).
Compressing https://vesmir.cz/components/form/check_form.css could save 504B (58% reduction).

priority - 18Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://vesmir.cz/components/_common/javascript/jquery.min.js
https://vesmir.cz/components/_common/javascript/pa…ons.js.jsp?language=cz
https://vesmir.cz/jscripts/bootstrap.min.js
https://vesmir.cz/jscripts/common.js
https://vesmir.cz/components/eu_cookie/jquery.cookie.js
https://vesmir.cz/components/eu_cookie/jquery.cookiecuttr.js

Optimize CSS Delivery of the following:

https://vesmir.cz/css/page.css
https://fonts.googleapis.com/css?family=Fira+Sans+…0,700&subset=latin-ext
https://vesmir.cz/css/bootstrap.min.css
https://vesmir.cz/css/font-awesome.min.css
https://vesmir.cz/components/form/check_form.css
https://vesmir.cz/components/form/check_form.css
https://vesmir.cz/components/eu_cookie/cookiecuttr.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://vesmir.cz/components/eu_cookie/cookiecuttr.css (5 minutes)
https://vesmir.cz/components/eu_cookie/jquery.cookie.js (5 minutes)
https://vesmir.cz/components/eu_cookie/jquery.cookiecuttr.js (5 minutes)
https://vesmir.cz/components/form/check_form.css (5 minutes)
https://vesmir.cz/components/gallery/photoswipe/css/photoswipe.css (5 minutes)
https://vesmir.cz/components/gallery/photoswipe/de…-skin/default-skin.css (5 minutes)
https://vesmir.cz/components/gallery/photoswipe/js/photoswipe-ui-default.js (5 minutes)
https://vesmir.cz/components/gallery/photoswipe/js/photoswipe.js (5 minutes)
https://vesmir.cz/css/bootstrap.min.css (5 minutes)
https://vesmir.cz/css/font-awesome.min.css (5 minutes)
https://vesmir.cz/css/page.css (5 minutes)
https://vesmir.cz/css/print.css (5 minutes)
https://vesmir.cz/images/bannery/prf_uk_stars_319x410px_a1.jpg (5 minutes)
https://vesmir.cz/images/gallery/obalky/s_obalka201801.jpg (5 minutes)
https://vesmir.cz/images/layout/ico-audio.png (5 minutes)
https://vesmir.cz/images/layout/logo-male.png (5 minutes)
https://vesmir.cz/images/layout/top-line.gif (5 minutes)
https://vesmir.cz/jscripts/bootstrap.min.js (5 minutes)
https://vesmir.cz/jscripts/common.js (5 minutes)
https://vesmir.cz/thumb/images/gallery/archiv/2018…1.jpg?w=800&h=450&ip=5 (5 minutes)
https://vesmir.cz/thumb/images/gallery/on-line/201…2.jpg?w=400&h=250&ip=5 (5 minutes)
https://vesmir.cz/thumb/images/gallery/on-line/201…e.jpg?w=400&h=250&ip=5 (5 minutes)
https://vesmir.cz/thumb/images/gallery/on-line/201…l.jpg?w=400&h=250&ip=5 (5 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 12Optimize images

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

Optimize the following images to reduce their size by 115.6KiB (33% reduction).

Compressing https://vesmir.cz/images/bannery/prf_uk_stars_319x410px_a1.jpg could save 49.8KiB (53% reduction).
Compressing https://vesmir.cz/thumb/images/gallery/archiv/2018…1.jpg?w=800&h=450&ip=5 could save 36.8KiB (22% reduction).
Compressing https://vesmir.cz/thumb/images/gallery/on-line/201…l.jpg?w=400&h=250&ip=5 could save 10.8KiB (37% reduction).
Compressing https://vesmir.cz/images/gallery/obalky/s_obalka201801.jpg could save 5.4KiB (20% reduction).
Compressing https://vesmir.cz/images/autori/p/s_pechoucek_michal.jpg?v=1515532561 could save 1.8KiB (30% reduction).
Compressing https://vesmir.cz/images/layout/logo-synd-nov.png?v=1492000711 could save 1.5KiB (21% reduction).
Compressing https://vesmir.cz/images/layout/logo-clf.png?v=1492000446 could save 1.5KiB (60% reduction).
Compressing https://vesmir.cz/images/layout/logo-nadace-avast.png?v=1492000386 could save 1.4KiB (45% reduction).
Compressing https://vesmir.cz/images/layout/top-line.gif could save 1,023B (89% reduction).
Compressing https://vesmir.cz/images/layout/ico-audio.png could save 950B (72% reduction).
Compressing https://vesmir.cz/images/layout/logo-male.png could save 923B (25% reduction).
Compressing https://vesmir.cz/images/layout/ico-web_spec-nabidka.png?v=1491979824 could save 833B (30% reduction).
Compressing https://vesmir.cz/images/layout/ico-social_yt.png?v=1491902356 could save 613B (45% reduction).
Compressing https://vesmir.cz/images/layout/ico-web_digit-archiv.png?v=1491979849 could save 595B (34% reduction).
Compressing https://vesmir.cz/images/layout/ico-social_rss.png?v=1491902316 could save 530B (43% reduction).
Compressing https://vesmir.cz/images/layout/ico-social_tw.png?v=1491902339 could save 479B (41% reduction).
Compressing https://vesmir.cz/images/layout/ico-web_tisk-el-verze.png?v=1491979883 could save 425B (27% reduction).
Compressing https://vesmir.cz/images/layout/ico-social_fb.png?v=1491902374 could save 352B (41% reduction).

priority - 7Minify 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 65.5KiB (35% reduction).

Minifying https://vesmir.cz/components/gallery/photoswipe/js/photoswipe.js could save 31.2KiB (35% reduction).
Minifying https://vesmir.cz/components/_common/javascript/pa…ons.js.jsp?language=cz could save 17.4KiB (36% reduction).
Minifying https://vesmir.cz/components/eu_cookie/jquery.cookiecuttr.js could save 7KiB (44% reduction).
Minifying https://vesmir.cz/components/gallery/photoswipe/js/photoswipe-ui-default.js could save 6.1KiB (30% reduction).
Minifying https://vesmir.cz/components/gallery/photoswipe/photoswipe.jsp could save 2.1KiB (34% reduction).
Minifying https://vesmir.cz/components/eu_cookie/jquery.cookie.js could save 1.3KiB (44% reduction).
Minifying https://vesmir.cz/jscripts/common.js could save 401B (24% reduction).

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.

http://vesmir.cz/
https://vesmir.cz/
https://vesmir.cz/cz/

priority - 1Minify 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 11KiB (20% reduction).

Minifying https://vesmir.cz/css/page.css could save 5.5KiB (15% reduction).
Minifying https://vesmir.cz/components/gallery/photoswipe/de…-skin/default-skin.css could save 3.4KiB (31% reduction).
Minifying https://vesmir.cz/components/gallery/photoswipe/css/photoswipe.css could save 1.7KiB (40% reduction).
Minifying https://vesmir.cz/components/eu_cookie/cookiecuttr.css could save 321B (14% reduction).
Minifying https://vesmir.cz/components/form/check_form.css could save 106B (13% reduction).

priority - 1Minify 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 9.2KiB (24% reduction).

Minifying https://vesmir.cz/cz/ could save 9.2KiB (24% reduction).

vesmir.cz Desktop Resource Breakdown

Total Resources58
Number of Hosts6
Static Resources39
JavaScript Resources11
CSS Resources9

vesmir.cz mobile page speed rank

Last tested: 2017-05-29


Mobile Speed Bad
38/100

vesmir.cz Mobile Speed Test Quick Summary


priority - 55Optimize images

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

Optimize the following images to reduce their size by 536.2KiB (67% reduction).

Compressing and resizing http://vesmir.cz/wp-content/uploads/2016/04/sob-fo…-by-sa-3.0-380x380.jpg could save 57.5KiB (96% reduction).
Compressing and resizing http://vesmir.cz/wp-content/uploads/2017/02/initia…_in_malawi-380x380.jpg could save 54.7KiB (96% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2017/04/img_6010-2_mala_2-380x380.jpg could save 42.2KiB (58% reduction).
Compressing and resizing http://vesmir.cz/wp-content/uploads/2016/05/lidske…ryo-12-dni-380x380.jpg could save 41.9KiB (95% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2017/04/img_6010-2_mala_2-350x200.jpg could save 41.6KiB (70% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2017/05/vesmir_2017-05.jpg could save 36.7KiB (75% reduction).
Compressing and resizing http://vesmir.cz/wp-content/uploads/2017/02/tycho-brahe-380x380.jpg could save 28.6KiB (96% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2017/05/corvus_corax_-380x380.jpg could save 27.3KiB (53% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2017/05/an_exp…_1768_orez-600x350.jpg could save 27.2KiB (49% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2017/05/corvus_corax_-350x200.jpg could save 26.8KiB (68% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2017/05/an_exp…_1768_orez-350x200.jpg could save 26.7KiB (69% reduction).
Compressing and resizing http://vesmir.cz/wp-content/uploads/2017/02/malari…d_15624008-380x380.jpg could save 25.9KiB (94% reduction).
Compressing and resizing http://vesmir.cz/wp-content/uploads/2017/02/nuclea…67557_1920-380x380.jpg could save 24.4KiB (95% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2014/10/deti-povidka1-380x380.jpg could save 16KiB (44% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2014/10/deti-povidka1-350x200.jpg could save 14.2KiB (46% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2015/02/lennox-titul-350x200.jpg could save 12.7KiB (45% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2017/04/kukacka1-380x380.jpg could save 9.7KiB (30% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2017/04/kukacka1-350x200.jpg could save 9.5KiB (43% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2017/03/bantin…_star_1922-350x200.jpg could save 7.6KiB (34% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/images/mob-dropdown.png could save 2.7KiB (96% reduction).
Compressing http://vesmir.cz/wp-content/plugins/social-sticker…es/default/twitter.png could save 1.4KiB (57% reduction).
Compressing http://vesmir.cz/wp-content/uploads/2014/10/logo_clf_m.png could save 821B (17% reduction).

priority - 43Enable 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 420.7KiB (76% reduction).

Compressing http://vesmir.cz/wp-content/themes/Ciola/library/css/style.css?ver=2.5 could save 158KiB (86% reduction).
Compressing http://vesmir.cz/ could save 66.5KiB (81% reduction).
Compressing http://vesmir.cz/wp-includes/js/jquery/jquery.js?ver=1.12.4 could save 61.9KiB (65% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/css/flexslider.css?ver=2.5 could save 17.5KiB (86% reduction).
Compressing http://vesmir.cz/wp-content/plugins/extended-tags-…89381e44ad474306d04781 could save 16.4KiB (87% reduction).
Compressing http://vesmir.cz/wp-content/plugins/custom-backgro…stretcher.js?ver=1.0.0 could save 16KiB (77% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/js/cb-scripts.js?ver=2.5.4 could save 11.6KiB (65% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/j…89381e44ad474306d04781 could save 11.4KiB (68% reduction).
Compressing http://vesmir.cz/wp-content/plugins/custom-backgro…jparallax.js?ver=0.9.1 could save 9KiB (70% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/j…ustom.min.js?ver=2.6.2 could save 8.7KiB (58% reduction).
Compressing http://vesmir.cz/wp-includes/js/wp-emoji-release.m…89381e44ad474306d04781 could save 7KiB (62% reduction).
Compressing http://vesmir.cz/wp-content/plugins/custom-backgro…ackground.js?ver=1.0.3 could save 6KiB (74% reduction).
Compressing http://vesmir.cz/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1 could save 5.9KiB (60% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/j…89381e44ad474306d04781 could save 5.5KiB (65% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/j…89381e44ad474306d04781 could save 3.4KiB (67% reduction).
Compressing http://vesmir.cz/wp-content/plugins/custom-backgro…js/cookie.js?ver=1.0.0 could save 3.1KiB (65% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/j…89381e44ad474306d04781 could save 2.4KiB (57% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/j…89381e44ad474306d04781 could save 2KiB (59% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/j…89381e44ad474306d04781 could save 2KiB (63% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/j…89381e44ad474306d04781 could save 1.7KiB (57% reduction).
Compressing https://i.simpli.fi/dpx.js?cid=66112&m=0&sifi_tuid=37830 could save 1.7KiB (62% reduction).
Compressing http://vesmir.cz/wp-content/plugins/custom-backgro…s/preload.js?ver=1.0.0 could save 1.3KiB (65% reduction).
Compressing http://vesmir.cz/wp-content/themes/Ciola/library/j…89381e44ad474306d04781 could save 1.1KiB (52% reduction).
Compressing http://vesmir.cz/wp-includes/js/wp-embed.min.js?ve…89381e44ad474306d04781 could save 647B (47% reduction).

priority - 35Leverage 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:

http://cache.btrll.com/default/Pix-1x1.gif (expiration not specified)
http://vesmir.cz/wp-content/plugins/social-sticker…s/default/facebook.png (expiration not specified)
http://vesmir.cz/wp-content/plugins/social-stickers/themes/default/rss.png (expiration not specified)
http://vesmir.cz/wp-content/plugins/social-sticker…es/default/twitter.png (expiration not specified)
http://vesmir.cz/wp-content/themes/Ciola/library/images/mob-dropdown.png (expiration not specified)
http://vesmir.cz/wp-content/themes/Ciola/library/i…cial-sprite-footer.png (expiration not specified)
http://vesmir.cz/wp-content/uploads/2014/05/predplatne2.png (expiration not specified)
http://vesmir.cz/wp-content/uploads/2014/07/mj_2585-350x200.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2014/10/deti-povidka1-350x200.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2014/10/deti-povidka1-380x380.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2014/10/logo_clf_m.png (expiration not specified)
http://vesmir.cz/wp-content/uploads/2015/02/lennox-titul-350x200.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2016/01/hlava-14-600x350.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2016/01/logo-nove-web1.png (expiration not specified)
http://vesmir.cz/wp-content/uploads/2016/01/logo-nove-web_inv.png (expiration not specified)
http://vesmir.cz/wp-content/uploads/2016/04/sob-fo…-by-sa-3.0-380x380.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2016/05/lidske…ryo-12-dni-380x380.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2016/12/avast_3.png (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/02/initia…_in_malawi-380x380.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/02/malari…d_15624008-380x380.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/02/nuclea…67557_1920-380x380.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/02/syndikat_novinaru_logo.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/02/tycho-brahe-380x380.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/03/bantin…_star_1922-350x200.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/03/poker-608745-350x200.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/04/img_6010-2_mala_2-350x200.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/04/img_6010-2_mala_2-380x380.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/04/kukacka1-350x200.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/04/kukacka1-380x380.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/05/an_exp…_1768_orez-350x200.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/05/an_exp…_1768_orez-600x350.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/05/corvus_corax_-350x200.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/05/corvus_corax_-380x380.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/05/dementia-1528625-600x350.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/05/old-pe…home-63617-600x350.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/05/pocket-2324160-600x350.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/05/tree-97986-600x350.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/05/veletrh_vedy1-350x200.jpg (expiration not specified)
http://vesmir.cz/wp-content/uploads/2017/05/vesmir_2017-05.jpg (expiration not specified)
http://cdn.viglink.com/images/pixel.gif?ch=1&rn=5.286053126910701 (15 seconds)
http://cdn.viglink.com/images/pixel.gif?ch=2&rn=5.286053126910701 (15 seconds)
http://clickcdn.shareaholic.com/api/vglnk.js (60 seconds)
http://dsms0mj1bbhn4.cloudfront.net/assets/pub/shareaholic.js (10 minutes)
https://vesmir.disqus.com/count-data.js?2=http%3A%…zdnatkami-na-borneo%2F (10 minutes)
https://vesmir.disqus.com/count-data.js?2=http%3A%…entech-cena-pokroku%2F (10 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.google-analytics.com/ga.js (2 hours)
http://px.owneriq.net/stas/s/sholic.js (7.3 hours)

priority - 27Reduce server response time

priority - 8Eliminate 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:

http://vesmir.cz/wp-content/plugins/extended-tags-…89381e44ad474306d04781

priority - 5Minify 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 49.4KiB (23% reduction).

Minifying http://vesmir.cz/wp-content/themes/Ciola/library/css/style.css?ver=2.5 could save 43.4KiB (24% reduction).
Minifying http://vesmir.cz/wp-content/plugins/extended-tags-…89381e44ad474306d04781 could save 3.7KiB (21% reduction).
Minifying http://vesmir.cz/wp-content/themes/Ciola/library/css/flexslider.css?ver=2.5 could save 2.3KiB (12% reduction).

priority - 3Minify 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 27.2KiB (36% reduction).

Minifying http://vesmir.cz/wp-content/themes/Ciola/library/js/cb-scripts.js?ver=2.5.4 could save 5.7KiB (33% reduction).
Minifying http://vesmir.cz/wp-content/plugins/custom-backgro…stretcher.js?ver=1.0.0 could save 5.3KiB (26% reduction).
Minifying http://vesmir.cz/wp-content/plugins/custom-backgro…jparallax.js?ver=0.9.1 could save 5.1KiB (41% reduction).
Minifying http://vesmir.cz/wp-content/themes/Ciola/library/j…89381e44ad474306d04781 could save 3.5KiB (71% reduction).
Minifying http://vesmir.cz/wp-content/plugins/custom-backgro…js/cookie.js?ver=1.0.0 could save 3.4KiB (72% reduction).
Minifying http://vesmir.cz/wp-content/plugins/custom-backgro…ackground.js?ver=1.0.3 could save 1.7KiB (21% reduction).
Minifying http://vesmir.cz/wp-content/themes/Ciola/library/j…89381e44ad474306d04781 could save 928B (29% reduction).
Minifying http://vesmir.cz/wp-content/themes/Ciola/library/j…89381e44ad474306d04781 could save 903B (26% reduction).
Minifying http://vesmir.cz/wp-content/plugins/custom-backgro…s/preload.js?ver=1.0.0 could save 717B (36% reduction).

priority - 1Minify 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 13.5KiB (17% reduction).

Minifying http://vesmir.cz/ could save 13.5KiB (17% reduction).

vesmir.cz Mobile Resource Breakdown

Total Resources153
Number of Hosts43
Static Resources64
JavaScript Resources39
CSS Resources10

vesmir.cz mobile page usability

Last tested: 2017-05-29


Mobile Usability Good
99/100

vesmir.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 <a href="#null" class="cc_btn cc_btn_accept_all">Rozumím</a> is close to 2 other tap targets.

The tap target <a href="http://vesmir.…fenomen-pamet/">Fenomén Paměť</a> and 1 others are close to other tap targets.

The tap target <a href="http://vesmir.…kych-sluzbach/">Chaos v lidských službách</a> and 2 others are close to other tap targets.
The tap target <a href="http://vesmir.…/milan-petrak/">Milan Petrák</a> and 5 others are close to other tap targets.
The tap target <a href="http://vesmir.…ika/tema/jedy/">Jedy</a> and 1 others are close to other tap targets.
The tap target <a href="http://vesmir.cz/">Domů</a> and 4 others are close to other tap targets.

vesmir.cz HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 11 Column: 1 - 89
"... 1871" /> <meta name="viewport" content="width=device-width, minimum-scale=1.0, maximum-scale=1.0"> <met..."

The first occurrence of ID “navbar-cont” was here.

Line: 137 Column: 5 - 26
"...ght"> <div id="navbar-cont"> ..."

This document appears to be written in Czech. Consider adding “lang="cs"” (or variant) to the “html” start tag.

Line: 4 Column: 16 - 6
"...TYPE html> <html> <head..."

Errors

Duplicate ID “navbar-cont”.

Line: 309 Column: 5 - 26
"...top"> <div id="navbar-cont"> ..."

Bad value “wjimageviewer” for attribute “rel” on element “a”: The string “wjimageviewer” is not a registered keyword.

Line: 584 Column: 31 - 109
"... portret"><a href="/images/autori/citaty/hyksova_m.jpg?v=1528457656" rel="wjimageviewer"><img a..."

Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.

Line: 587 Column: 1 - 43
"...> </div> <div id="" style="left: 823px; top: 12px;"><span>..."

vesmir.cz similar domains

Similar domains:
www.vesmir.com
www.vesmir.net
www.vesmir.org
www.vesmir.info
www.vesmir.biz
www.vesmir.us
www.vesmir.mobi
www.esmir.cz
www.vesmir.cz
www.cesmir.cz
www.vcesmir.cz
www.cvesmir.cz
www.fesmir.cz
www.vfesmir.cz
www.fvesmir.cz
www.gesmir.cz
www.vgesmir.cz
www.gvesmir.cz
www.besmir.cz
www.vbesmir.cz
www.bvesmir.cz
www.vsmir.cz
www.vwsmir.cz
www.vewsmir.cz
www.vwesmir.cz
www.vssmir.cz
www.vessmir.cz
www.vsesmir.cz
www.vdsmir.cz
www.vedsmir.cz
www.vdesmir.cz
www.vrsmir.cz
www.versmir.cz
www.vresmir.cz
www.vemir.cz
www.vewmir.cz
www.veswmir.cz
www.veemir.cz
www.vesemir.cz
www.veesmir.cz
www.vedmir.cz
www.vesdmir.cz
www.vezmir.cz
www.veszmir.cz
www.vezsmir.cz
www.vexmir.cz
www.vesxmir.cz
www.vexsmir.cz
www.veamir.cz
www.vesamir.cz
www.veasmir.cz
www.vesir.cz
www.vesnir.cz
www.vesmnir.cz
www.vesnmir.cz
www.vesjir.cz
www.vesmjir.cz
www.vesjmir.cz
www.veskir.cz
www.vesmkir.cz
www.veskmir.cz
www.vesmr.cz
www.vesmur.cz
www.vesmiur.cz
www.vesmuir.cz
www.vesmjr.cz
www.vesmijr.cz
www.vesmkr.cz
www.vesmikr.cz
www.vesmor.cz
www.vesmior.cz
www.vesmoir.cz
www.vesmi.cz
www.vesmie.cz
www.vesmire.cz
www.vesmier.cz
www.vesmid.cz
www.vesmird.cz
www.vesmidr.cz
www.vesmif.cz
www.vesmirf.cz
www.vesmifr.cz
www.vesmit.cz
www.vesmirt.cz
www.vesmitr.cz

vesmir.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.


vesmir.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.