nkp.cz Website Information
Daily Unique Visits: 45,417
Daily Page Views: 272,502
Income Per Day: $545
Estimated Value: $392,400
This website is located in Czech Republic and is using following IP address 195.113.132.96. See the complete list of popular websites hosted in Czech Republic.
nkp.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website nkp.cz is using the following name servers:
- ns1.nkp.cz
- nsa.ces.net
and is probably hosted by CESNET z.s.p.o.. See the full list of other websites hosted by CESNET z.s.p.o..
The highest website nkp.cz position in Alexa rank database was 17351 and the lowest rank position was 941366. Current position of nkp.cz in Alexa rank database is 31579.
Desktop speed score of nkp.cz (49/100) is better than the results of 22.8% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of nkp.cz (92/100) is better than the results of 33.5% of other sites and means that the page is mobile-friendly.
Mobile speed score of nkp.cz (40/100) is better than the results of 18.97% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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nkp.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.
nkp.cz whois
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nkp.cz server information
Servers Location
nkp.cz desktop page speed rank
Last tested: 2018-11-01
Desktop Speed
Bad
49/100
nkp.cz Desktop Speed Test Quick Summary
priority - 55Enable compression
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priority - 21Leverage 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://text.nkp.cz/titulni-strana/ezpravodaj.png (expiration not specified)
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https://www.nkp.cz/++resource++plonetheme.nkp.images/ico_cro.png (24 hours)
https://www.nkp.cz/++resource++plonetheme.nkp.images/ico_nk.png (24 hours)
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https://www.nkp.cz/++resource++plonetheme.nkp.images/nkp_share_marker.png (24 hours)
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https://www.nkp.cz/++resource++plonetheme.nkp.images/rss_ico.png (24 hours)
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https://www.nkp.cz/portal_css/NKP/++resource++plon…tusardeco-webfont.woff (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…images/nkp_body_bg.jpg (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…_bottom_content_bg.jpg (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…columns_content_bg.jpg (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…s/nkp_ft_underline.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…es/nkp_header_sp_l.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…es/nkp_header_sp_r.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…nkp_header_tbar_bg.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…es/nkp_mail_bubble.png (24 hours)
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https://www.nkp.cz/portal_css/NKP/++resource++plon…s/nkp_phone_bubble.png (24 hours)
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https://www.nkp.cz/portal_css/NKP/++resource++plon…rch_everywhere_but.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…/nkp_search_exp_bg.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…/nkp_search_ok_but.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…s/nkp_sub_border_l.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…s/nkp_sub_border_r.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…p_wrapper_border_b.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…p_wrapper_border_l.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…p_wrapper_border_r.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…p_wrapper_border_t.png (24 hours)
https://www.nkp.cz/portal_css/NKP/++resource++plon…ets/scheme-default.css (24 hours)
https://www.nkp.cz/portal_javascripts/NKP/++resour…p.javascripts/mainn.js (24 hours)
priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.nkp.cz/portal_javascripts/NKP/jquery-c…c5a3d0c7465dafc6174.js
https://www.nkp.cz/portal_javascripts/NKP/table_so…76192cdef0e30399587.js
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https://www.nkp.cz/portal_javascripts/NKP/resource…cfe5b38dc853588e291.js
https://www.nkp.cz/portal_javascripts/NKP/++resour…p.javascripts/mainn.js
https://www.nkp.cz/portal_javascripts/NKP/table_so…76192cdef0e30399587.js
https://www.nkp.cz/portal_javascripts/NKP/resource…59f5f3e441169083477.js
https://www.nkp.cz/portal_javascripts/NKP/resource…3f3484f8d8b4bf529ea.js
https://www.nkp.cz/portal_javascripts/NKP/nkpslide…cc479a3ea3a1465128a.js
https://www.nkp.cz/portal_javascripts/NKP/resource…cfe5b38dc853588e291.js
https://www.nkp.cz/portal_javascripts/NKP/++resour…p.javascripts/mainn.js
Optimize CSS Delivery of the following:
https://www.nkp.cz/portal_css/NKP/base-cachekey-91…6d080fe4034cab16aa.css
https://www.nkp.cz/portal_css/NKP/resourceContentW…50edb7e7c789ce5170.css
https://www.nkp.cz/portal_css/NKP/resourcejquery-u…1f6299b40ddb113fd5.css
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https://www.nkp.cz/portal_css/NKP/++resource++plon…ets/scheme-default.css
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https://www.nkp.cz/portal_css/NKP/resourceContentW…50edb7e7c789ce5170.css
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https://www.nkp.cz/portal_css/NKP/resourceqi.portl…d2f54ab4a78dfb8201.css
https://www.nkp.cz/portal_css/NKP/slimbox2-cacheke…596bd05a2b52d0c2f2.css
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https://www.nkp.cz/portal_css/NKP/ploneCustom-cach…5ee1436a8e8c003150.css
priority - 12Optimize images
Properly formatting and compressing images can save many bytes of data.
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priority - 7Avoid landing page redirects
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Avoid landing page redirects for the following chain of redirected URLs.
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http://www.nkp.cz/
https://www.nkp.cz/
http://www.nkp.cz/
https://www.nkp.cz/
priority - 3Reduce server response time
In our test, your server responded in 0.54 seconds.
priority - 3Minify 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 25.5KiB (28% reduction).
Minifying https://www.nkp.cz/ could save 25.5KiB (28% reduction).
priority - 1Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
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priority - 0Minify JavaScript
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nkp.cz Desktop Resource Breakdown
| Total Resources | 67 |
| Number of Hosts | 6 |
| Static Resources | 57 |
| JavaScript Resources | 10 |
| CSS Resources | 10 |
nkp.cz mobile page speed rank
Last tested: 2018-11-01
Mobile Speed
Bad
40/100
nkp.cz Mobile Speed Test Quick Summary
priority - 51Avoid landing page redirects
Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://nkp.cz/
http://www.nkp.cz/
https://www.nkp.cz/
http://text.nkp.cz/
http://www.nkp.cz/
https://www.nkp.cz/
http://text.nkp.cz/
priority - 48Enable compression
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Enable compression for the following resources to reduce their transfer size by 469.7KiB (74% reduction).
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priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…c5a3d0c7465dafc6174.js
http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…76192cdef0e30399587.js
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http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…7aa548b462b8e64353c.js
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http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…cfe5b38dc853588e291.js
http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…p.javascripts/mainn.js
http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…76192cdef0e30399587.js
http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…59f5f3e441169083477.js
http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…3f3484f8d8b4bf529ea.js
http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…7aa548b462b8e64353c.js
http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…cc479a3ea3a1465128a.js
http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…cfe5b38dc853588e291.js
http://text.nkp.cz/portal_javascripts/NKP%20Sunbur…p.javascripts/mainn.js
Optimize CSS Delivery of the following:
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http://text.nkp.cz/portal_css/NKP%20Sunburst/resou…50edb7e7c789ce5170.css
http://text.nkp.cz/portal_css/NKP%20Sunburst/resou…1f6299b40ddb113fd5.css
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http://text.nkp.cz/portal_css/NKP%20Sunburst/slimb…596bd05a2b52d0c2f2.css
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http://text.nkp.cz/portal_css/NKP%20Sunburst/resou…e53b40663e6f9e0f0b.css
http://text.nkp.cz/portal_css/NKP%20Sunburst/++res…ets/scheme-default.css
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http://text.nkp.cz/portal_css/NKP%20Sunburst/plone…5ee1436a8e8c003150.css
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http://text.nkp.cz/portal_css/NKP%20Sunburst/resou…1f6299b40ddb113fd5.css
http://text.nkp.cz/portal_css/NKP%20Sunburst/resou…d2f54ab4a78dfb8201.css
http://text.nkp.cz/portal_css/NKP%20Sunburst/slimb…596bd05a2b52d0c2f2.css
http://text.nkp.cz/portal_css/NKP%20Sunburst/nkpev…99c3074e9c1715b7ff.css
http://text.nkp.cz/portal_css/NKP%20Sunburst/resou…e53b40663e6f9e0f0b.css
http://text.nkp.cz/portal_css/NKP%20Sunburst/++res…ets/scheme-default.css
http://text.nkp.cz/portal_css/NKP%20Sunburst/resou…6e119d04f9b36004af.css
http://text.nkp.cz/portal_css/NKP%20Sunburst/plone…5ee1436a8e8c003150.css
priority - 10Reduce server response time
In our test, your server responded in 0.54 seconds.
priority - 9Leverage 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://text.nkp.cz/titulni-strana/ezpravodaj_gray.png (expiration not specified)
http://text.nkp.cz/spinner.gif (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/cro_gray.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/facebook.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/googleplus.jpg (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/logo.jpg (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/nkd.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/ptejte_se.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/rss.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/software_602_s.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/twitter.png (24 hours)
http://text.nkp.cz/portal_css/NKP%20Sunburst/++res…es/nkp_mod_menu_bg.png (24 hours)
http://text.nkp.cz/spinner.gif (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/cro_gray.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/facebook.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/googleplus.jpg (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/logo.jpg (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/nkd.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/ptejte_se.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/rss.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/software_602_s.png (24 hours)
http://text.nkp.cz/++resource++plonetheme.nkpsb.images/twitter.png (24 hours)
http://text.nkp.cz/portal_css/NKP%20Sunburst/++res…es/nkp_mod_menu_bg.png (24 hours)
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 10.3KiB (12% reduction).
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priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 6.1KiB (36% reduction).
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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 109B (27% reduction).
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nkp.cz Mobile Resource Breakdown
| Total Resources | 38 |
| Number of Hosts | 4 |
| Static Resources | 22 |
| JavaScript Resources | 8 |
| CSS Resources | 9 |
nkp.cz mobile page usability
Last tested: 2018-11-01
Mobile Usability
Good
92/100
nkp.cz Mobile Usability Test Quick Summary
priority - 7Size 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="https://aleph.…local_base=NKC">Přihlášení do báze NKC</a> and 3 others are close to other tap targets.The tap target
<input id="searchGadget" type="text" name="SearchableText" class="searchField in…putLabelActive"> is close to 1 other tap targets.The tap target
<input id="searchbox_currentfolder_only" type="checkbox" name="path" class="noborder"> is close to 2 other tap targets.The tap target
<label for="searchbox_currentfolder_only">pouze v aktuální sekci</label> is close to 1 other tap targets.The tap target
<a href="http://text.nkp.cz/search_form">Pokročilé vyhledávání...</a> is close to 2 other tap targets.The tap target
<a href="mailto:posta@n…taz%20z%20webu">posta@nkp.cz</a> and 1 others are close to other tap targets.The tap target
<a href="http://text.nk…led-lic-zdroju" class="internal-link">Přehled licencovaných bází</a> and 13 others are close to other tap targets.The tap target
<a href="http://twitter…arodniknihovna" class="external-link"></a> and 1 others are close to other tap targets.nkp.cz HTML validation
Errors
Bad value “kinetic-stylesheet” for attribute “rel” on element “link”: The string “kinetic-stylesheet” is not a registered keyword.
Line: 43 Column: 5 - 113
"...> <link rel="kinetic-stylesheet" type="text/css" href="http://www.nkp.cz/portal_kss/NKP/at-cachekey6367.kss" /> ..."
"...> <link rel="kinetic-stylesheet" type="text/css" href="http://www.nkp.cz/portal_kss/NKP/at-cachekey6367.kss" /> ..."
Bad value “https://plus.google.com/share?url={URL}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Line: 114 Column: 9 - 151
"...> <a onclick="javascript:window.open(this.href, '', 'menubar=no,toolbar=no,resizable=yes,scrollbars=yes,height=600,width=600');return false;" href="https://plus.google.com/share?url={URL}"><img s..."
"...> <a onclick="javascript:window.open(this.href, '', 'menubar=no,toolbar=no,resizable=yes,scrollbars=yes,height=600,width=600');return false;" href="https://plus.google.com/share?url={URL}"><img s..."
Element “dl” is missing a required child element.
Line: 1922 Column: 8 - 35
"... <dd class="portletItem odd"> ..."
"... <dd class="portletItem odd"> ..."
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
Line: 88 Column: 9 - 124
"... <meta name="viewport" content="width=device-width; initial-scale=0.6666; maximum-scale=1.0; minimum-scale=0.6666" /> ..."
"... <meta name="viewport" content="width=device-width; initial-scale=0.6666; maximum-scale=1.0; minimum-scale=0.6666" /> ..."
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nkp.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.
nkp.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.