CENIA.CZ CENIA, česká informační agentura životního prostředí


cenia.cz website information.

cenia.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 cenia.cz domain:

  • ns.env.cz
  • ns.inecnet.cz

and probably website cenia.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 cenia.cz position was 30974 (in the world). The lowest Alexa rank position was 999335. Now website cenia.cz ranked in Alexa database as number 187992 (in the world).

Website cenia.cz Desktop speed measurement score (22/100) is better than the results of 4.83% of other sites shows that the page desktop performance can be improved.

cenia.cz Mobile usability score (66/100) is better than the results of 14.96% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of cenia.cz (20/100) is better than the results of 4.48% 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 187,992301
Nov-07-2024 188,293-3,000
Nov-06-2024 185,293-2,862
Nov-05-2024 182,431-3,385
Nov-04-2024 179,046-4,573
Nov-03-2024 174,4733,893
Nov-02-2024 178,366-1,830

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cenia.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.



cenia.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.


cenia.cz server information

Servers Location

IP Address
193.179.186.53
Region
Praha
City
Hlavni mesto

cenia.cz desktop page speed rank

Last tested: 2017-05-31


Desktop Speed Bad
22/100

cenia.cz Desktop Speed Test Quick Summary


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priority - 23 Leverage browser caching

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priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 3 Avoid landing page redirects

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priority - 0 Minify CSS

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cenia.cz Desktop Resources

Total Resources72
Number of Hosts6
Static Resources52
JavaScript Resources11
CSS Resources11

cenia.cz Desktop Resource Breakdown

cenia.cz mobile page speed rank

Last tested: 2017-05-31


Mobile Speed Bad
20/100

cenia.cz Mobile Speed Test Quick Summary


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priority - 34 Leverage browser caching

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priority - 24 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 10 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:

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Optimize CSS Delivery of the following:

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priority - 10 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

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

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http://www1.cenia.cz/www
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priority - 1 Minify 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 5.9KiB (53% reduction).

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priority - 0 Minify CSS

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Minify CSS for the following resources to reduce their size by 2.5KiB (27% reduction).

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cenia.cz Mobile Resources

Total Resources71
Number of Hosts6
Static Resources51
JavaScript Resources11
CSS Resources11

cenia.cz Mobile Resource Breakdown

cenia.cz mobile page usability

Last tested: 2017-05-31


Mobile Usability Medium
66/100

cenia.cz Mobile Usability Test Quick Summary


priority - 40 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.

další instituce resortu ŽP renders only 6 pixels tall (16 CSS pixels).

Home renders only 5 pixels tall (13 CSS pixels).

Kontakt and 2 others render only 5 pixels tall (13 CSS pixels).

INTEGROVANÁ PR…ČIŠTĚNÍ (IPPC) and 17 others render only 5 pixels tall (12 CSS pixels).

Co pro vás zna…rostředí (EEA) and 9 others render only 8 pixels tall (20 CSS pixels).

Evropská komis…é pouze jednu. and 25 others render only 5 pixels tall (13 CSS pixels).

článku na webo…otní prostředí and 9 others render only 5 pixels tall (13 CSS pixels).

„Specialista d…ího prostředí“ and 3 others render only 5 pixels tall (13 CSS pixels).

NATURE@work renders only 5 pixels tall (13 CSS pixels).

2 renders only 4 pixels tall (11 CSS pixels).

Stránky renders only 8 pixels tall (20 CSS pixels).
1 renders only 5 pixels tall (13 CSS pixels).
následující › and 9 others render only 5 pixels tall (13 CSS pixels).
renders only 5 pixels tall (13 CSS pixels).
Vyhledávání renders only 7 pixels tall (18 CSS pixels).
Hledat renders only 5 pixels tall (12 CSS pixels).
Evropská agent…rostředí (EEA) and 4 others render only 5 pixels tall (12 CSS pixels).
Powered by renders only 4 pixels tall (11 CSS pixels).
Translate renders only 5 pixels tall (12 CSS pixels).
info(at)cenia.cz and 2 others render only 4 pixels tall (11 CSS pixels).
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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.

Configure a viewport for this page.

priority - 3 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.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="http://www1.ce…w/o-cenia-menu">O CENIA</a> and 17 others are close to other tap targets.

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The tap target <a href="/www/node?page=1">2</a> and 1 others are close to other tap targets.
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cenia.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.


cenia.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.