koule.cz Website Information
Daily Unique Visits: 730
Daily Page Views: 1,460
Income Per Day: $5
Estimated Value: $1,200
This website is located in Czech Republic and is using following IP address 212.158.139.30. See the complete list of popular websites hosted in Czech Republic.
koule.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website koule.cz is using the following name servers:
- ns1.actve.net
- ns2.actve.net
and is probably hosted by RADIOKOMUNIKACE a.s.. See the full list of other websites hosted by RADIOKOMUNIKACE a.s..
The highest website koule.cz position in Alexa rank database was 59435 and the lowest rank position was 999921. Current position of koule.cz in Alexa rank database is 981976.
Desktop speed score of koule.cz (60/100) is better than the results of 35.69% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of koule.cz (83/100) is better than the results of 26.4% of other sites and means that the page is mobile-friendly.
Mobile speed score of koule.cz (60/100) is better than the results of 54.7% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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koule.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.
koule.cz whois
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koule.cz server information
Servers Location
koule.cz desktop page speed rank
Last tested: 2019-06-30
Desktop Speed
Bad
60/100
koule.cz Desktop Speed Test Quick Summary
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priority - 12Enable compression
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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 10 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
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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.
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priority - 4Reduce server response time
In our test, your server responded in 0.62 seconds.
priority - 2Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 20% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 0Minify JavaScript
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priority - 0Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
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koule.cz Desktop Resource Breakdown
| Total Resources | 136 |
| Number of Hosts | 34 |
| Static Resources | 101 |
| JavaScript Resources | 40 |
| CSS Resources | 7 |
koule.cz mobile page speed rank
Last tested: 2017-05-16
Mobile Speed
Bad
60/100
koule.cz Mobile Speed Test Quick Summary
priority - 31Optimize images
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priority - 24Eliminate 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://css.static.lagardere.cz/koule/u/build.min.css?v20161114153100
priority - 8Leverage 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://bbcdn-tag.ibillboard.com/common/tag.min.js (expiration not specified)
https://www.zet.cz/3rd/image/~topics~13049~_96061158_sprison1.jpg/895/0/1 (expiration not specified)
http://bbcdn.go.ibillboard.bbelements.com/creative…23256_leaderboard.js?a (10 minutes)
http://bbcdn.go.ibillboard.bbelements.com/creative…dia_s23256_square.js?a (10 minutes)
http://www.googletagservices.com/tag/js/gpt.js (15 minutes)
http://connect.facebook.net/cs_CZ/sdk.js (20 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://i.ytimg.com/vi/8j9zMok6two/default.jpg (2 hours)
http://i.ytimg.com/vi/dPI-mRFEIH0/mqdefault.jpg (2 hours)
http://i.ytimg.com/vi/rP0uuI80wuY/default.jpg (2 hours)
http://stats.g.doubleclick.net/dc.js (2 hours)
https://www.zet.cz/3rd/image/~topics~13049~_96061158_sprison1.jpg/895/0/1 (expiration not specified)
http://bbcdn.go.ibillboard.bbelements.com/creative…23256_leaderboard.js?a (10 minutes)
http://bbcdn.go.ibillboard.bbelements.com/creative…dia_s23256_square.js?a (10 minutes)
http://www.googletagservices.com/tag/js/gpt.js (15 minutes)
http://connect.facebook.net/cs_CZ/sdk.js (20 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://i.ytimg.com/vi/8j9zMok6two/default.jpg (2 hours)
http://i.ytimg.com/vi/dPI-mRFEIH0/mqdefault.jpg (2 hours)
http://i.ytimg.com/vi/rP0uuI80wuY/default.jpg (2 hours)
http://stats.g.doubleclick.net/dc.js (2 hours)
priority - 5Enable 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 47.6KiB (62% reduction).
Compressing http://pagead2.googlesyndication.com/pagead/osd.js could save 47.6KiB (62% reduction).
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 4.1KiB (23% reduction).
Minifying https://js.static.lagardere.cz/koule/u/main-footer.js?v20160204094916 could save 3.5KiB (27% reduction) after compression.
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koule.cz Mobile Resource Breakdown
| Total Resources | 149 |
| Number of Hosts | 36 |
| Static Resources | 104 |
| JavaScript Resources | 45 |
| CSS Resources | 4 |
koule.cz mobile page usability
Last tested: 2017-05-16
Mobile Usability
Medium
83/100
koule.cz Mobile Usability Test Quick Summary
priority - 19Size 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
The tap target
The tap target
The tap target
<a href="http://youradio.koule.cz/chart">Hitparáda YouRadio</a> is close to 1 other tap targets.The tap target
<a href="/cs/clanky/bru…ek-74932.shtml">Brutální galer…ilých zvířátek</a> and 267 others are close to other tap targets.The tap target
<a href="/cs/co-je-koule.shtml">Co je KOULE.cz</a> and 4 others are close to other tap targets.The tap target
<a href="http://www.lagardere.cz" class="lagardere-logo">Lagardere Active ČR</a> is close to 1 other tap targets.koule.cz HTML validation
Errors
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Line: 51 Column: 1 - 70
"...</script> <link rel='https://api.w.org/' href='https://www.koule.cz/wp-json/' /> <link..."
"...</script> <link rel='https://api.w.org/' href='https://www.koule.cz/wp-json/' /> <link..."
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Line: 102 Column: 1 - 9
"...ng: 'cs'} </script> <div..."
"...ng: 'cs'} </script> <div..."
The “itemprop” attribute was specified, but the element is not a property of any item.
Line: 70 Column: 3 - 88
"...org --> <meta itemprop="name" content="Koule.cz - Lifestyle v kostce. Nebo spíš v kouli? :)"/> <me..." Line: 71 Column: 3 - 258
"...? :)"/> <meta itemprop="description" content="Koule.cz je hudební a lifestylový server (nejen) pro mladé lidi, které zajímá muzika a všechno, co s ní souvisí. Články píší redaktoři, které muzika baví a kteří sledují, co se děje na světové i české hudební scéně."/> <me..." Line: 72 Column: 3 - 94
"...éně."/> <meta itemprop="image" content="https://m.static.lagardere.cz/koule2017/facebook-logo.png"/> <li..."
"...org --> <meta itemprop="name" content="Koule.cz - Lifestyle v kostce. Nebo spíš v kouli? :)"/> <me..." Line: 71 Column: 3 - 258
"...? :)"/> <meta itemprop="description" content="Koule.cz je hudební a lifestylový server (nejen) pro mladé lidi, které zajímá muzika a všechno, co s ní souvisí. Články píší redaktoři, které muzika baví a kteří sledují, co se děje na světové i české hudební scéně."/> <me..." Line: 72 Column: 3 - 94
"...éně."/> <meta itemprop="image" content="https://m.static.lagardere.cz/koule2017/facebook-logo.png"/> <li..."
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koule.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.
koule.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.