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cermat.cz website information.

cermat.cz domain name is registered by .CZ top-level domain registry. See the other sites registred in .CZ domain zone.

Following name servers are specified for cermat.cz domain:

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  • ns2.ignum.cz

and probably website cermat.cz is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.

According to Alexa traffic rank the highest website cermat.cz position was 14438 (in the world). The lowest Alexa rank position was 999076. Now website cermat.cz ranked in Alexa database as number 205036 (in the world).

Website cermat.cz Desktop speed measurement score (79/100) is better than the results of 67.91% of other sites shows that the page desktop performance can be improved.

cermat.cz Mobile usability score (64/100) is better than the results of 11.2% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of cermat.cz (69/100) is better than the results of 74.36% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-08-2024 205,036-1,114
Nov-07-2024 203,9224,006
Nov-06-2024 207,928-2,526
Nov-05-2024 205,402-2,365
Nov-04-2024 203,0372,651
Nov-03-2024 205,688-2,066
Nov-02-2024 203,622592

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cermat.cz Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


cermat.cz whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.

cermat.cz server information

Servers Location

IP Address
62.209.228.162
Country
Czech Republic
Region
Praha
City
Hlavni mesto

cermat.cz desktop page speed rank

Last tested: 2017-06-04

Desktop Speed Medium
79/100

cermat.cz Desktop Speed Test Quick Summary


priority - 17 Leverage browser caching

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priority - 6 Eliminate 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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Remove render-blocking JavaScript:

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Use asynchronous versions of the following scripts:

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priority - 1 Minify JavaScript

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priority - 0 Minify HTML

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cermat.cz Desktop Resources

Total Resources37
Number of Hosts3
Static Resources34
JavaScript Resources11
CSS Resources6

cermat.cz Desktop Resource Breakdown

cermat.cz mobile page speed rank

Last tested: 2017-05-22

Mobile Speed Medium
69/100

cermat.cz Mobile Speed Test Quick Summary


priority - 24 Eliminate 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.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

http://www.cermat.cz/dwe/javascripts/mpf_scripts.js
http://cermat.cz/javascripts/dwelang.js
http://cermat.cz/javascripts/prototype.js
http://cermat.cz/javascripts/scriptaculous.js?load=effects
http://cermat.cz/javascripts/effects.js
http://cermat.cz/javascripts/lightbox.js
http://cermat.cz/javascripts/command.js
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http://cermat.cz/javascripts/flashutil.js

Use asynchronous versions of the following scripts:

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Optimize CSS Delivery of the following:

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http://cermat.cz/styles/components.css
http://cermat.cz/styles/print.css
http://cermat.cz/styles/lightbox.css
http://cermat.cz/styles/dhtmlmenu.css
http://cermat.cz/styles/default.css

priority - 19 Leverage 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:

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http://cermat.cz/javascripts/scriptaculous.js?load=effects (24 hours)
http://cermat.cz/javascripts/swfver.vbs (24 hours)
http://cermat.cz/javascripts/webtoolkit.utf8.js (24 hours)
http://cermat.cz/styles/common.css (24 hours)
http://cermat.cz/styles/components.css (24 hours)
http://cermat.cz/styles/default.css (24 hours)
http://cermat.cz/styles/dhtmlmenu.css (24 hours)
http://cermat.cz/styles/lightbox.css (24 hours)
http://cermat.cz/styles/print.css (24 hours)
http://www.cermat.cz/dwe/javascripts/mpf_scripts.js (24 hours)
http://cermat.cz/images/banner.png (3 days)
http://cermat.cz/images/bg_hormenu.png (3 days)
http://cermat.cz/images/bg_hormenu_ul.png (3 days)
http://cermat.cz/images/bg_nadmenu.png (3 days)
http://cermat.cz/images/bg_vermenu_li.png (3 days)
http://cermat.cz/images/btn_search.png (3 days)
http://cermat.cz/images/closelabel.gif (3 days)
http://cermat.cz/images/kontakt.png (3 days)
http://cermat.cz/images/loading.gif (3 days)
http://cermat.cz/images/logo-msmt.jpg (3 days)
http://cermat.cz/images/logo.png (3 days)
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priority - 1 Optimize images

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priority - 1 Minify JavaScript

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priority - 0 Minify HTML

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cermat.cz Mobile Resources

Total Resources37
Number of Hosts3
Static Resources35
JavaScript Resources11
CSS Resources6

cermat.cz Mobile Resource Breakdown

cermat.cz mobile page usability

Last tested: 2017-05-22

Mobile Usability Bad
64/100

cermat.cz Mobile Usability Test Quick Summary


priority - 35 Use 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.

Hledej renders only 5 pixels tall (14 CSS pixels).

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E-shop TAURIS…ních prázdnin. renders only 5 pixels tall (12 CSS pixels).

www.tauris.cz renders only 5 pixels tall (12 CSS pixels).

Právě se nacházíte: renders only 5 pixels tall (12 CSS pixels).

Home renders only 5 pixels tall (12 CSS pixels).

Tisk renders only 5 pixels tall (12 CSS pixels).

Pro lepší orie…etové adrese – and 2 others render only 5 pixels tall (12 CSS pixels).

Pravidla pro m…dků vzdělávání and 1 others render only 5 pixels tall (12 CSS pixels).

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ZDE! renders only 8 pixels tall (20 CSS pixels).

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Tento produkt…m rozpočtem ČR renders only 5 pixels tall (12 CSS pixels).

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priority - 12 Size 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.

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The tap target <a href="http://www.cermat.cz" class="link">Úvod</a> and 7 others are close to other tap targets.

The tap target <a href="http://www.cer…404035422.html" class="link">Jednotná přijí…í zkouška 2017</a> and 8 others are close to other tap targets.

The tap target <a href="http://www.tauris.cz">Nakladatelství Tauris</a> is close to 2 other tap targets.

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

The tap target <a href="index.php">Home</a> is close to 1 other tap targets.

The tap target <a href="http://www.cer…404035422.html">ZDE!</a> is close to 1 other tap targets.

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

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

The tap target <a href="http://www.cer…404035435.html">CZVV ZVEŘEJNIL…Í ZKOUŠKY 2017</a> and 14 others are close to other tap targets.

priority - 10 Configure 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.

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cermat.cz Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.

cermat.cz TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.