VRANA.CZ Jakub Vrána

vrana.cz Website Information

Daily Unique Visits: 1,120

Daily Page Views: 2,240

Income Per Day: $7

Estimated Value: $1,680

This website is located in Czech Republic and is using following IP address 95.168.218.179. See the complete list of popular websites hosted in Czech Republic.

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

Website vrana.cz is using the following name servers:

  • ns.vas-hosting.cz
  • ns.vas-hosting.eu
  • ns.vas-hosting.com

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

The highest website vrana.cz position in Alexa rank database was 21034 and the lowest rank position was 997752. Current position of vrana.cz in Alexa rank database is 640360.

Desktop speed score of vrana.cz (97/100) is better than the results of 95.04% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of vrana.cz (82/100) is better than the results of 26.06% of other sites and means that the page is mobile-friendly.

Mobile speed score of vrana.cz (96/100) is better than the results of 94.79% of other sites and shows that the landing page performance on mobile devices is excellent.

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vrana.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.


vrana.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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vrana.cz server information

Servers Location

vrana.cz desktop page speed rank

Last tested: 2017-12-05


Desktop Speed Good
97/100

vrana.cz Desktop Speed Test Quick Summary


priority - 2Leverage 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://www.vrana.cz/cz.png (expiration not specified)
https://www.vrana.cz/jquery-1.6.2.js (expiration not specified)
https://www.vrana.cz/us.png (expiration not specified)
https://www.vrana.cz/vrana.jpg (expiration not specified)

priority - 0Optimize images

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

Optimize the following images to reduce their size by 715B (24% reduction).

Compressing https://www.vrana.cz/vrana.jpg could save 715B (24% reduction).

vrana.cz Desktop Resource Breakdown

Total Resources6
Number of Hosts2
Static Resources4
JavaScript Resources1

vrana.cz mobile page speed rank

Last tested: 2017-12-02


Mobile Speed Good
96/100

vrana.cz Mobile Speed Test Quick Summary


priority - 3Leverage 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://www.vrana.cz/cz.png (expiration not specified)
https://www.vrana.cz/jquery-1.6.2.js (expiration not specified)
https://www.vrana.cz/us.png (expiration not specified)
https://www.vrana.cz/vrana.jpg (expiration not specified)

priority - 0Optimize images

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

Optimize the following images to reduce their size by 715B (24% reduction).

Compressing https://www.vrana.cz/vrana.jpg could save 715B (24% reduction).

vrana.cz Mobile Resource Breakdown

Total Resources6
Number of Hosts2
Static Resources4
JavaScript Resources1

vrana.cz mobile page usability

Last tested: 2017-12-02


Mobile Usability Medium
82/100

vrana.cz Mobile Usability Test Quick Summary


priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 6Size 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="http://www.notorm.com/">NotORM</a> is close to 1 other tap targets.

The tap target <a href="http://jush.sourceforge.net/">JUSH</a> and 2 others are close to other tap targets.

The tap target <a href="https://php.vr…iv.php?lang=en">PHP tricks</a> and 3 others are close to other tap targets.

The tap target <a href="https://php.vrana.cz/">PHP triky</a> is close to 1 other tap targets.

The tap target <a href="http://ctyrka.vrana.cz/">Čtyřka</a> is close to 1 other tap targets.

The tap target <a href="http://mapy.vrana.cz/">Vraní perspektiva</a> and 1 others are close to other tap targets.

The tap target <a href="http://jakub.vrana.cz/">osobní stránky</a> is close to 2 other tap targets.

priority - 4Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

curriculum vitae and 9 others render only 6 pixels tall (16 CSS pixels).

php-initialized and 1 others render only 7 pixels tall (19 CSS pixels).

osobní stránky and 4 others render only 4 pixels tall (11 CSS pixels).

Vraní perspektiva and 1 others render only 5 pixels tall (13 CSS pixels).

vrana.cz HTML validation

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 50
"...<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> <html..."

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Line: 5 Column: 1 - 57
"...t=utf-8"> <meta http-equiv="Content-Style-Type" content="text/css"> <titl..."

Bad value “X-XRDS-Location” for attribute “http-equiv” on element “meta”.

Line: 11 Column: 1 - 78
"...otszmP/"> <meta http-equiv="X-XRDS-Location" content="https://mojeid.cz/endpoint/xrds/"> <styl..."

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vrana.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.


vrana.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.