prazdroj.cz Website Information

Daily Unique Visits: 9,028

Daily Page Views: 45,140

Income Per Day: $113

Estimated Value: $67,800

This website is located in Czech Republic and is using following IP address 217.16.180.179. See the complete list of popular websites hosted in Czech Republic.

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

Website prazdroj.cz is using the following name servers:

ns.vshosting.cz
ns.vshosting.eu
ns.vshosting.cloud

and is probably hosted by VSHosting s.r.o.. See the full list of other websites hosted by VSHosting s.r.o..

The highest website prazdroj.cz position in Alexa rank database was 30028 and the lowest rank position was 999004. Current position of prazdroj.cz in Alexa rank database is 150919.

Desktop speed score of prazdroj.cz (57/100) is better than the results of 31.79% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of prazdroj.cz (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.

Mobile speed score of prazdroj.cz (41/100) is better than the results of 20.18% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

prazdroj.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.

prazdroj.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.

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prazdroj.cz server information

Servers Location

prazdroj.cz desktop page speed rank

Last tested: 2019-10-29

Desktop Speed Bad

57/100

prazdroj.cz Desktop Speed Test Quick Summary

priority - 39Leverage 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://www.prazdroj.cz/cache/css/page-css-18fb67bd…c450c275041c9465ee.css (expiration not specified)
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http://www.prazdroj.cz/cache/img/51/--data--web--h…85.nr1.me2.co50-50.png (expiration not specified)
http://www.prazdroj.cz/cache/img/b0/--data--web--h…85.nr1.me2.co50-50.png (expiration not specified)
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http://www.prazdroj.cz/cache/js/page-js-64702e66b3798a7f1aad488a10e55fbb.js (expiration not specified)
http://www.prazdroj.cz/cz/blank.gif (expiration not specified)
http://www.prazdroj.cz/cz/img/btn-eshop-off.png (expiration not specified)
http://www.prazdroj.cz/cz/img/btn-facebook2-off.png (expiration not specified)
http://www.prazdroj.cz/cz/img/btn-facebook2-on.png (expiration not specified)
http://www.prazdroj.cz/cz/img/btn-linkedin2-off.png (expiration not specified)
http://www.prazdroj.cz/cz/img/btn-linkedin2-on.png (expiration not specified)
http://www.prazdroj.cz/cz/img/btn-twitter2-off.png (expiration not specified)
http://www.prazdroj.cz/cz/img/btn-twitter2-on.png (expiration not specified)
http://www.prazdroj.cz/cz/img/btn-visit-off.png (expiration not specified)
http://www.prazdroj.cz/cz/img/btn-youtube-off.png (expiration not specified)
http://www.prazdroj.cz/cz/img/btn-youtube-on.png (expiration not specified)
http://www.prazdroj.cz/cz/img/empty.png (expiration not specified)
http://www.prazdroj.cz/cz/img/footer-logo-azvn-1.png (expiration not specified)
http://www.prazdroj.cz/cz/img/footer-logo-birell-rollover.png (expiration not specified)
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http://www.prazdroj.cz/cz/img/footer-logo-fenix-rollover.png (expiration not specified)
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http://www.prazdroj.cz/cz/img/footer-logo-sabmiller.png (expiration not specified)
http://www.prazdroj.cz/cz/img/header-bg-hp.png (expiration not specified)
http://www.prazdroj.cz/cz/img/hp-box-text-bg.png (expiration not specified)
http://www.prazdroj.cz/cz/img/hp-slideshow-switch-btn-normal.png (expiration not specified)
http://www.prazdroj.cz/cz/img/hp-slideshow-switch-btn-selected.png (expiration not specified)
http://www.prazdroj.cz/cz/img/hpboxes-bg-repeat.png (expiration not specified)
http://www.prazdroj.cz/cz/img/lang-menu-sepeator-1024.png (expiration not specified)
http://www.prazdroj.cz/cz/jslib-fix-eolas.js (expiration not specified)
http://www.prazdroj.cz/data/web/hp-boxes/hpbox-ilu-1.jpg (expiration not specified)
http://www.prazdroj.cz/data/web/hp-boxes/hphead01.png (expiration not specified)
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http://www.prazdroj.cz/data/web/hp-slideshow/homepage_gambrinus_cz.jpg (expiration not specified)
http://www.prazdroj.cz/data/web/hp-slideshow/hp-ilu-nase-piva.jpg (expiration not specified)
http://www.prazdroj.cz/data/web/hp-slideshow/hp-ilu-prijedte.jpg (expiration not specified)
http://www.prazdroj.cz/data/web/hp-slideshow/pivex_cz.jpg (expiration not specified)
http://www.prazdroj.cz/data/web/hp-slideshow/prosperita.png (expiration not specified)
http://www.prazdroj.cz/data/web/menu/menu-kontakt-1024-off.png (expiration not specified)
http://www.prazdroj.cz/data/web/menu/menu-kontakt-1024-on.png (expiration not specified)
http://www.prazdroj.cz/data/web/menu/menu-media-1024-off.png (expiration not specified)
http://www.prazdroj.cz/data/web/menu/menu-media-1024-on.png (expiration not specified)
http://www.prazdroj.cz/data/web/menu/menu-nase-znacky-1024-off.png (expiration not specified)
http://www.prazdroj.cz/data/web/menu/menu-nase-znacky-1024-on.png (expiration not specified)
http://www.prazdroj.cz/data/web/menu/menu-o-nas-1024-off.png (expiration not specified)
http://www.prazdroj.cz/data/web/menu/menu-o-nas-1024-on.png (expiration not specified)
http://www.prazdroj.cz/data/web/menu/menu-obchody-a-restaurace-1024-off.png (expiration not specified)
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http://www.prazdroj.cz/data/web/menu/menu-zamestnani-1024-off.png (expiration not specified)
http://www.prazdroj.cz/data/web/menu/menu-zamestnani-1024-on.png (expiration not specified)
http://www.prazdroj.cz/sklenice-icon.jpg (expiration not specified)
http://www.googletagmanager.com/gtm.js?id=GTM-WW3MQ8 (16.2 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
http://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://www.google-analytics.com/u/analytics_debug.js (2 hours)

priority - 19Enable compression

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Enable compression for the following resources to reduce their transfer size by 187.1KiB (73% reduction).

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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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Optimize CSS Delivery of the following:

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priority - 8Optimize images

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priority - 4Minify 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 39.7KiB (21% reduction).

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priority - 2Minify CSS

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Minify CSS for the following resources to reduce their size by 23KiB (40% reduction).

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priority - 0Minify HTML

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Minify HTML for the following resources to reduce their size by 631B (12% reduction).

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prazdroj.cz Desktop Resource Breakdown

Total Resources	87
Number of Hosts	7
Static Resources	78
JavaScript Resources	7
CSS Resources	4

prazdroj.cz mobile page speed rank

Last tested: 2019-08-12

Mobile Speed Bad

41/100

prazdroj.cz Mobile Speed Test Quick Summary

priority - 52Leverage 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.

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http://m.prazdroj.cz/data/web/hp-slideshow/homepage_gambrinus_cz.jpg (expiration not specified)
http://m.prazdroj.cz/data/web/hp-slideshow/hp-ilu-nase-piva.jpg (expiration not specified)
http://m.prazdroj.cz/data/web/hp-slideshow/hp-ilu-prijedte.jpg (expiration not specified)
http://m.prazdroj.cz/data/web/hp-slideshow/pivex_cz.jpg (expiration not specified)
http://m.prazdroj.cz/data/web/hp-slideshow/prosperita.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/blank.gif (expiration not specified)
http://m.prazdroj.cz/mobile/cz/global.js (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/age-check-box-bg.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/age-check-ilu.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/btn-facebook-off.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/btn-facebook-on.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/btn-twitter-off.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/btn-twitter-on.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/btn-youtube-off.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/btn-youtube-on.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/caption-na-pivo-s-rozumem.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-azvn-1.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-birell-rollover.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-birell.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-fenix-rollover.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-fenix.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-frisco-rollover.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-frisco.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-gambrinus-rollover.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-gambrinus.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-klasik-rollover.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-klasik.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-kozel-rollover.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-kozel.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-master-rollover.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-master.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-pilsner-rollover.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-pilsner.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-primus-rollover.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-primus.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-radegast-rollover.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-radegast.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/footer-logo-sabmiller.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/header-bg.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/header-logo.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/lang-menu-sepeator-1024.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/img/main-caption-box-bg.png (expiration not specified)
http://m.prazdroj.cz/mobile/cz/style-agecheck.css (expiration not specified)
http://m.prazdroj.cz/mobile/cz/style-article-hp-box.css (expiration not specified)
http://m.prazdroj.cz/mobile/cz/style-elements-screen.css (expiration not specified)
http://m.prazdroj.cz/mobile/cz/style-hp-box.css (expiration not specified)
http://m.prazdroj.cz/mobile/cz/style-hp-slideshow.css (expiration not specified)
http://m.prazdroj.cz/mobile/cz/style-image-gallery.css (expiration not specified)
http://m.prazdroj.cz/mobile/cz/style-main-print.css (expiration not specified)
http://m.prazdroj.cz/mobile/cz/style-main-screen.css (expiration not specified)
http://m.prazdroj.cz/mobile/cz/style-mainmenu.css (expiration not specified)
http://m.prazdroj.cz/mobile/cz/style-panel-global.css (expiration not specified)
http://m.prazdroj.cz/mobile/cz/style-search.css (expiration not specified)
http://m.prazdroj.cz/mobile/inc/jquery-1.7.1.min.js (expiration not specified)
http://m.prazdroj.cz/mobile/inc/m_ajax.js (expiration not specified)
http://m.prazdroj.cz/mobile/inc/m_browser.js (expiration not specified)
http://m.prazdroj.cz/mobile/inc/m_elements.js (expiration not specified)
http://m.prazdroj.cz/mobile/inc/m_lang.js (expiration not specified)
http://m.prazdroj.cz/mobile/inc/m_string.js (expiration not specified)
http://m.prazdroj.cz/mobile/inc/swfobject.js (expiration not specified)
http://m.prazdroj.cz/mobile/modules/ga/ga-analytics.js (expiration not specified)
http://m.prazdroj.cz/mobile/modules/ga/ga-web.js (expiration not specified)
http://m.prazdroj.cz/mobile/modules/globalcontent/globalcontent-footer.js (expiration not specified)
http://m.prazdroj.cz/mobile/modules/homepage/homepage-web.js (expiration not specified)
http://m.prazdroj.cz/mobile/modules/imagegallery/imagegallery-style-web.css (expiration not specified)
http://m.prazdroj.cz/mobile/modules/imagegallery/imagegallery-web.js (expiration not specified)
http://m.prazdroj.cz/mobile/modules/stats/stats-web.js (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)
http://m.prazdroj.cz/mobile/inc/js_init.js.php?set_current_lang=cz (24 hours)

priority - 45Avoid landing page redirects

Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://prazdroj.cz/
http://www.prazdroj.cz/
http://m.prazdroj.cz//cz
http://m.prazdroj.cz/cz/
http://m.prazdroj.cz/

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 15 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://m.prazdroj.cz/mobile/inc/js_init.js.php?set_current_lang=cz
http://m.prazdroj.cz/mobile/inc/m_ajax.js
http://m.prazdroj.cz/mobile/inc/m_lang.js
http://m.prazdroj.cz/mobile/inc/m_browser.js
http://m.prazdroj.cz/mobile/inc/m_elements.js
http://m.prazdroj.cz/mobile/inc/m_string.js
http://m.prazdroj.cz/mobile/inc/jquery-1.7.1.min.js
http://m.prazdroj.cz/mobile/cz/global.js
http://m.prazdroj.cz/mobile/inc/swfobject.js
http://m.prazdroj.cz/mobile/modules/globalcontent/globalcontent-footer.js
http://m.prazdroj.cz/mobile/modules/imagegallery/imagegallery-web.js
http://m.prazdroj.cz/mobile/modules/homepage/homepage-web.js
http://m.prazdroj.cz/mobile/modules/stats/stats-web.js
http://m.prazdroj.cz/mobile/modules/ga/ga-web.js
http://m.prazdroj.cz/mobile/modules/ga/ga-analytics.js

Optimize CSS Delivery of the following:

http://m.prazdroj.cz/mobile/cz/style-elements-screen.css
http://m.prazdroj.cz/mobile/cz/style-main-screen.css
http://m.prazdroj.cz/mobile/cz/style-main-print.css
http://m.prazdroj.cz/mobile/cz/style-mainmenu.css
http://m.prazdroj.cz/mobile/cz/style-agecheck.css
http://m.prazdroj.cz/mobile/cz/style-image-gallery.css
http://m.prazdroj.cz/mobile/modules/imagegallery/imagegallery-style-web.css
http://m.prazdroj.cz/mobile/cz/style-hp-box.css
http://m.prazdroj.cz/mobile/cz/style-hp-slideshow.css
http://m.prazdroj.cz/mobile/cz/style-search.css
http://m.prazdroj.cz/mobile/cz/style-article-hp-box.css
http://m.prazdroj.cz/mobile/cz/style-panel-global.css

priority - 18Enable 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 172.2KiB (72% reduction).

Compressing http://m.prazdroj.cz/mobile/inc/jquery-1.7.1.min.js could save 59.3KiB (64% reduction).
Compressing http://m.prazdroj.cz/mobile/modules/imagegallery/imagegallery-web.js could save 30.2KiB (83% reduction).
Compressing http://m.prazdroj.cz/mobile/cz/style-main-screen.css could save 17.2KiB (82% reduction).
Compressing http://m.prazdroj.cz/mobile/inc/m_elements.js could save 12.6KiB (77% reduction).
Compressing http://m.prazdroj.cz/mobile/inc/m_browser.js could save 8.2KiB (79% reduction).
Compressing http://m.prazdroj.cz/mobile/inc/swfobject.js could save 6.6KiB (61% reduction).
Compressing http://m.prazdroj.cz/mobile/modules/imagegallery/imagegallery-style-web.css could save 6.3KiB (83% reduction).
Compressing http://m.prazdroj.cz/mobile/inc/m_string.js could save 3.9KiB (65% reduction).
Compressing http://m.prazdroj.cz/mobile/modules/homepage/homepage-web.js could save 2.8KiB (72% reduction).
Compressing http://m.prazdroj.cz/mobile/modules/stats/stats-web.js could save 2.6KiB (60% reduction).
Compressing http://m.prazdroj.cz/mobile/cz/style-mainmenu.css could save 2.6KiB (82% reduction).
Compressing http://m.prazdroj.cz/mobile/cz/style-main-print.css could save 2.5KiB (75% reduction).
Compressing http://m.prazdroj.cz/mobile/cz/global.js could save 2.5KiB (84% reduction).
Compressing http://m.prazdroj.cz/mobile/cz/style-hp-slideshow.css could save 2.4KiB (74% reduction).
Compressing http://m.prazdroj.cz/mobile/cz/style-image-gallery.css could save 2.1KiB (75% reduction).
Compressing http://m.prazdroj.cz/mobile/inc/m_ajax.js could save 1.8KiB (66% reduction).
Compressing http://m.prazdroj.cz/mobile/cz/style-elements-screen.css could save 1.7KiB (71% reduction).
Compressing http://m.prazdroj.cz/mobile/modules/ga/ga-analytics.js could save 1.6KiB (54% reduction).
Compressing http://m.prazdroj.cz/mobile/inc/m_lang.js could save 1.6KiB (73% reduction).
Compressing http://m.prazdroj.cz/mobile/cz/style-search.css could save 1.1KiB (66% reduction).
Compressing http://m.prazdroj.cz/mobile/modules/globalcontent/globalcontent-footer.js could save 1KiB (59% reduction).
Compressing http://m.prazdroj.cz/mobile/cz/style-panel-global.css could save 940B (69% reduction).
Compressing http://m.prazdroj.cz/mobile/cz/style-agecheck.css could save 687B (67% reduction).

priority - 7Optimize images

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

Optimize the following images to reduce their size by 71.2KiB (10% reduction).

Losslessly compressing http://m.prazdroj.cz/data/web/hp-slideshow/prosperita.png could save 16KiB (11% reduction).
Losslessly compressing http://m.prazdroj.cz/data/web/hp-slideshow/hp-ilu-prijedte.jpg could save 13.1KiB (9% reduction).
Losslessly compressing http://m.prazdroj.cz/data/web/hp-slideshow/hp-ilu-nase-piva.jpg could save 8.8KiB (9% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-sabmiller.png could save 4.3KiB (50% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-azvn-1.png could save 3.6KiB (49% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-fenix.png could save 2.3KiB (36% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-gambrinus.png could save 2.3KiB (25% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/btn-twitter-off.png could save 2.2KiB (56% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/caption-na-pivo-s-rozumem.png could save 2KiB (64% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-klasik.png could save 1.9KiB (21% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-primus.png could save 1.8KiB (20% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-frisco.png could save 1.8KiB (20% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-master.png could save 1.8KiB (18% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-kozel.png could save 1.7KiB (17% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-radegast.png could save 1.3KiB (14% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-pilsner.png could save 1.3KiB (14% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/footer-logo-birell.png could save 1.1KiB (12% reduction).
Losslessly compressing http://m.prazdroj.cz/data/web/hp-slideshow/pivex_cz.jpg could save 1KiB (1% reduction).
Losslessly compressing http://m.prazdroj.cz/data/web/hp-slideshow/homepage_gambrinus_cz.jpg could save 1KiB (1% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/btn-twitter-on.png could save 650B (56% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/btn-facebook-on.png could save 585B (60% reduction).
Losslessly compressing http://m.prazdroj.cz/mobile/cz/img/age-check-box-bg.png could save 547B (21% reduction).

priority - 4Minify 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 37.1KiB (43% reduction).

Minifying http://m.prazdroj.cz/mobile/modules/imagegallery/imagegallery-web.js could save 17.4KiB (49% reduction).
Minifying http://m.prazdroj.cz/mobile/inc/m_elements.js could save 6.5KiB (40% reduction).
Minifying http://m.prazdroj.cz/mobile/inc/m_browser.js could save 4.5KiB (44% reduction).
Minifying http://m.prazdroj.cz/mobile/inc/m_string.js could save 2.4KiB (41% reduction).
Minifying http://m.prazdroj.cz/mobile/modules/stats/stats-web.js could save 2.1KiB (48% reduction).
Minifying http://m.prazdroj.cz/mobile/modules/homepage/homepage-web.js could save 1.1KiB (29% reduction).
Minifying http://m.prazdroj.cz/mobile/inc/m_lang.js could save 959B (45% reduction).
Minifying http://m.prazdroj.cz/mobile/inc/m_ajax.js could save 847B (30% reduction).
Minifying http://m.prazdroj.cz/mobile/cz/global.js could save 753B (25% reduction).
Minifying http://m.prazdroj.cz/mobile/modules/globalcontent/globalcontent-footer.js could save 717B (40% reduction).

priority - 2Minify 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 18.9KiB (43% reduction).

Minifying http://m.prazdroj.cz/mobile/cz/style-main-screen.css could save 9.2KiB (45% reduction).
Minifying http://m.prazdroj.cz/mobile/modules/imagegallery/imagegallery-style-web.css could save 2.7KiB (36% reduction).
Minifying http://m.prazdroj.cz/mobile/cz/style-hp-slideshow.css could save 1.6KiB (50% reduction).
Minifying http://m.prazdroj.cz/mobile/cz/style-elements-screen.css could save 1.4KiB (58% reduction).
Minifying http://m.prazdroj.cz/mobile/cz/style-main-print.css could save 1.2KiB (37% reduction).
Minifying http://m.prazdroj.cz/mobile/cz/style-image-gallery.css could save 1.1KiB (40% reduction).
Minifying http://m.prazdroj.cz/mobile/cz/style-mainmenu.css could save 1,003B (32% reduction).
Minifying http://m.prazdroj.cz/mobile/cz/style-search.css could save 746B (45% 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 1.6KiB (35% reduction).

Minifying http://m.prazdroj.cz/ could save 1.6KiB (35% reduction) after compression.

prazdroj.cz Mobile Resource Breakdown

Total Resources	76
Number of Hosts	4
Static Resources	69
JavaScript Resources	16
CSS Resources	12

prazdroj.cz mobile page usability

Last tested: 2019-08-12

Mobile Usability Good

89/100

prazdroj.cz Mobile Usability Test Quick Summary

priority - 10Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

prazdroj.cz HTML validation

Errors

Bad value “” for attribute “href” on element “link”: Must be non-empty.

Line: 7 Column: 1 - 31
"...fn/11" /> <link rel="pingback" href="" /> <scri..."

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 37 Column: 1 - 73
"...</script> <link rel='https://api.w.org/' href='https://www.prazdroj.cz/wp-json/' /> <meta..."

Bad start tag in “img” in “head”.

Line: 68 Column: 2 - 15
"...oscript> <img height="1" width="1" src="https://www.facebook.com/tr?id=1273094189474917&ev=PageView &noscript=1"/> </nosc..."

Bad value “https://www.facebook.com/tr?id=1273094189474917&ev=PageView &noscript=1” for attribute “src” on element “img”: Tab, new line or carriage return found.

Line: 68 Column: 2 - 15
"...oscript> <img height="1" width="1" src="https://www.facebook.com/tr?id=1273094189474917&ev=PageView &noscript=1"/> </nosc..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 68 Column: 2 - 15
"...oscript> <img height="1" width="1" src="https://www.facebook.com/tr?id=1273094189474917&ev=PageView &noscript=1"/> </nosc..." Line: 128 Column: 12 - 4
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=862856180409276&ev=PageView&noscript=1" /></nosc..."

Stray end tag “noscript”.

Line: 69 Column: 1 - 11
"...ript=1"/> </noscript> <scri..."

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

Line: 95 Column: 1 - 139
".../script> <link rel="apple-touch-icon" sizes="57x57" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/apple-touch-icon-57x57.png"> <link..." Line: 96 Column: 1 - 139
"...x57.png"> <link rel="apple-touch-icon" sizes="60x60" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/apple-touch-icon-60x60.png"> <link..." Line: 97 Column: 1 - 139
"...x60.png"> <link rel="apple-touch-icon" sizes="72x72" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/apple-touch-icon-72x72.png"> <link..." Line: 98 Column: 1 - 139
"...x72.png"> <link rel="apple-touch-icon" sizes="76x76" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/apple-touch-icon-76x76.png"> <link..." Line: 99 Column: 1 - 143
"...x76.png"> <link rel="apple-touch-icon" sizes="114x114" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/apple-touch-icon-114x114.png"> <link..." Line: 100 Column: 1 - 143
"...114.png"> <link rel="apple-touch-icon" sizes="120x120" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/apple-touch-icon-120x120.png"> <link..." Line: 101 Column: 1 - 143
"...120.png"> <link rel="apple-touch-icon" sizes="144x144" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/apple-touch-icon-144x144.png"> <link..." Line: 102 Column: 1 - 143
"...144.png"> <link rel="apple-touch-icon" sizes="152x152" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/apple-touch-icon-152x152.png"> <link..." Line: 103 Column: 1 - 143
"...152.png"> <link rel="apple-touch-icon" sizes="180x180" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/apple-touch-icon-180x180.png"> <link..." Line: 104 Column: 1 - 135
"...180.png"> <link rel="icon" type="image/png" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/favicon-32x32.png" sizes="32x32"> <link..." Line: 105 Column: 1 - 146
"...="32x32"> <link rel="icon" type="image/png" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/android-chrome-192x192.png" sizes="192x192"> <link..." Line: 106 Column: 1 - 135
"...192x192"> <link rel="icon" type="image/png" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/favicon-96x96.png" sizes="96x96"> <link..." Line: 107 Column: 1 - 135
"...="96x96"> <link rel="icon" type="image/png" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/favicon-16x16.png" sizes="16x16"> <link..." Line: 108 Column: 1 - 104
"...="16x16"> <link rel="manifest" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/manifest.json"> <link..." Line: 109 Column: 1 - 129
"...st.json"> <link rel="mask-icon" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/safari-pinned-tab.svg" color="#5bbad5"> <link..." Line: 110 Column: 1 - 107
"...#5bbad5"> <link rel="shortcut icon" href="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/favicon.ico"> <meta..."

Attribute “name” not allowed on element “meta” at this point.

Line: 111 Column: 1 - 55
"...con.ico"> <meta name="msapplication-TileColor" content="#da532c"> <meta..." Line: 112 Column: 1 - 128
"...#da532c"> <meta name="msapplication-TileImage" content="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/mstile-144x144.png"> <meta..." Line: 113 Column: 1 - 124
"...144.png"> <meta name="msapplication-config" content="https://www.prazdroj.cz/cospospohzeg/themes/prazdroj/favicons/browserconfig.xml"> <meta..." Line: 114 Column: 1 - 43
"...fig.xml"> <meta name="theme-color" content="#ffffff"> <!-..."

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Stray end tag “head”.

Line: 131 Column: 1 - 7
"...Code --> </head> <bod..."

Start tag “body” seen but an element of the same type was already open.

Line: 133 Column: 1 - 177
"... </head> <body class="home page-template page-template-page-templates page-template-front-page page-template-page-templatesfront-page-php page page-id-5 template-front-page language-cs"> <!--..."

Cannot recover after last error. Any further errors will be ignored.

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prazdroj.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.

prazdroj.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.

PRAZDROJ.CZ Úvod | Prazdroj

prazdroj.cz Website Information

Advertisement

prazdroj.cz Alexa Rank

prazdroj.cz whois

prazdroj.cz server information

Servers Location

prazdroj.cz desktop page speed rank

prazdroj.cz Desktop Speed Test Quick Summary

priority - 39Leverage 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:

priority - 19Enable 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 187.1KiB (73% reduction).

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 8Optimize images

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

Optimize the following images to reduce their size by 70.7KiB (10% reduction).

priority - 4Minify 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 39.7KiB (21% reduction).

priority - 2Minify 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 23KiB (40% 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 631B (12% reduction).

prazdroj.cz Desktop Resource Breakdown

prazdroj.cz mobile page speed rank

prazdroj.cz Mobile Speed Test Quick Summary

priority - 52Leverage 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:

priority - 45Avoid landing page redirects

Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 15 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 18Enable 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 172.2KiB (72% reduction).

priority - 7Optimize images

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

Optimize the following images to reduce their size by 71.2KiB (10% reduction).

priority - 4Minify 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 37.1KiB (43% reduction).

priority - 2Minify 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 18.9KiB (43% 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 1.6KiB (35% reduction).

prazdroj.cz Mobile Resource Breakdown

prazdroj.cz mobile page usability

prazdroj.cz Mobile Usability Test Quick Summary

priority - 10Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

prazdroj.cz HTML validation

Errors

Bad value “” for attribute “href” on element “link”: Must be non-empty.

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Bad start tag in “img” in “head”.

Bad value “https://www.facebook.com/tr?id=1273094189474917&ev=PageView &noscript=1” for attribute “src” on element “img”: Tab, new line or carriage return found.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Stray end tag “noscript”.

Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Cannot recover after last error. Any further errors will be ignored.

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