postsignum.cz website information.

postsignum.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 postsignum.cz domain:

dns2.cpost.cz
dns1.cpost.cz

and probably website postsignum.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 postsignum.cz position was 20841 (in the world). The lowest Alexa rank position was 995856. Now website postsignum.cz ranked in Alexa database as number 489421 (in the world).

Website postsignum.cz Desktop speed measurement score (62/100) is better than the results of 38.44% of other sites shows that the page desktop performance can be improved.

postsignum.cz Mobile usability score (63/100) is better than the results of 9.16% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of postsignum.cz (55/100) is better than the results of 43.86% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

Date	Rank	Change
Oct-01-2024	489,421	-4,029
Sep-30-2024	485,392	5,899
Sep-29-2024	491,291	-1,848
Sep-28-2024	489,443	-9,026
Sep-27-2024	480,417	13,532
Sep-26-2024	493,949	4,078
Sep-25-2024	498,027	-7,422

postsignum.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.

postsignum.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.

postsignum.cz server information

Servers Location

IP Address
193.150.24.50

Country
Czech Republic

Region
Praha

City
Hlavni mesto

postsignum.cz desktop page speed rank

Last tested: 2019-08-10

Desktop Speed Bad

62/100

postsignum.cz Desktop Speed Test Quick Summary

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postsignum.cz Desktop Resources

Total Resources	50
Number of Hosts	4
Static Resources	47
JavaScript Resources	8
CSS Resources	3

postsignum.cz Desktop Resource Breakdown

postsignum.cz mobile page speed rank

Last tested: 2019-07-01

Mobile Speed Bad

55/100

postsignum.cz Mobile Speed Test Quick Summary

priority - 35 Leverage browser caching

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postsignum.cz Mobile Resources

Total Resources	50
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postsignum.cz mobile page usability

Last tested: 2019-07-01

Mobile Usability Bad

63/100

postsignum.cz Mobile Usability Test Quick Summary

priority - 38 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.

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

Zákaznická podpora and 1 others render only 4 pixels tall (11 CSS pixels).

| and 2 others render only 4 pixels tall (11 CSS pixels).

Zákaznický portál renders only 5 pixels tall (13 CSS pixels).

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

Podnikatelé (OSVČ) and 3 others render only 5 pixels tall (13 CSS pixels).

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

Generování žád…i o certifikát and 5 others render only 4 pixels tall (11 CSS pixels).

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

Navigace PostSignum renders only 7 pixels tall (17 CSS pixels).

Generování žád…i o certifikát and 11 others render only 4 pixels tall (11 CSS pixels).

Kvalifikované certifikáty and 5 others render only 5 pixels tall (14 CSS pixels).

S časovým razí…ěny dokumentů. and 2 others render only 4 pixels tall (11 CSS pixels).

Pořiďte si pro…atových zpráv. and 2 others render only 4 pixels tall (11 CSS pixels).

19.12.2018 08:50 and 3 others render only 4 pixels tall (11 CSS pixels).

Nová podřízená…od 17.12.2018 and 3 others render only 5 pixels tall (12 CSS pixels).

Vážení zákazní…teré nasta ... and 3 others render only 4 pixels tall (11 CSS pixels).

Zasílání novinek e-mailem and 1 others render only 4 pixels tall (11 CSS pixels).

Česká pošta renders only 4 pixels tall (11 CSS pixels).

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

Důvěryhodný seznam EU and 3 others render only 4 pixels tall (11 CSS pixels).

Tyto webové st…ubory cookies. and 1 others render only 5 pixels tall (12 CSS pixels).

Více informací renders only 5 pixels tall (12 CSS pixels).

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priority - 8 Size tap targets appropriately

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The tap target <a href="index.php?lang=en" class="eng">English</a> is close to 1 other tap targets.

The tap target <a href="/">Úvodní stránka</a> is close to 1 other tap targets.

The tap target <a href="http://www.pos…/kontakty.html" class="contacts">Kontakty</a> is close to 1 other tap targets.

The tap target <input name="Search"> is close to 1 other tap targets.

The tap target <input type="submit" name="Search_submit" class="button"> is close to 2 other tap targets.

The tap target <a href="https://www.po…i_zadosti.html">Generování žád…i o certifikát</a> and 6 others are close to other tap targets.

The tap target <a href="http://www.pos…ostsignum.html">Popis služeb PostSignum</a> and 11 others are close to other tap targets.

The tap target <div id="prev"></div> and 1 others are close to other tap targets.

The tap target <a href="http://www.pos…rtifikaty.html" class="vice">Kvalifikované certifikáty</a> and 2 others are close to other tap targets.

The tap target <a href="http://www.pos…rtifikaty.html" class="vice">Kvalifikované certifikáty</a> and 1 others are close to other tap targets.

The tap target <a href="http://tlbrows…ools/index.jsp"></a> and 2 others are close to other tap targets.

The tap target <a href="http://www.pos…gnum.html#N291">Veselé Vánoce…nový rok 2019</a> is close to 1 other tap targets.

The tap target <a href="http://www.pos…um.html?step=2" class="next">Zasílání novinek e-mailem</a> and 1 others are close to other tap targets.

priority - 5 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 994 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <p class="right infolang">English</p> falls outside the viewport.
The element <p class="right shortcuts">Úvodní stránka…Kontakty</p> falls outside the viewport.
The element <div id="h_menu">Vyhledávání…Fyzické osoby</div> falls outside the viewport.
The element <div class="col2_boxbot">Novinky PostSi…Archiv novinek</div> falls outside the viewport.
The element <p>© 2010 Česká p…ká podpora |</p> falls outside the viewport.

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postsignum.cz Desktop Speed Test Quick Summary

priority - 23 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:

priority - 22 Enable 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 214.6KiB (69% reduction).

priority - 9 Optimize images

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

Optimize the following images to reduce their size by 88.1KiB (59% reduction).

priority - 4 Eliminate 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.

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.

Optimize CSS Delivery of the following:

priority - 3 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 24.5KiB (32% reduction).

priority - 1 Minify 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 12.5KiB (22% reduction).

priority - 1 Minify 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 8.9KiB (37% reduction).

postsignum.cz Desktop Resources

postsignum.cz Desktop Resource Breakdown

postsignum.cz mobile page speed rank

postsignum.cz Mobile Speed Test Quick Summary

priority - 35 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:

priority - 22 Enable 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 214.6KiB (69% reduction).

priority - 16 Eliminate 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.

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.

Optimize CSS Delivery of the following:

priority - 9 Optimize images

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

Optimize the following images to reduce their size by 88.1KiB (59% reduction).

priority - 3 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 24.5KiB (32% reduction).

priority - 1 Minify 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 12.5KiB (22% reduction).

priority - 1 Minify 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 8.9KiB (37% reduction).

postsignum.cz Mobile Resources

postsignum.cz Mobile Resource Breakdown

postsignum.cz mobile page usability

postsignum.cz Mobile Usability Test Quick Summary

priority - 38 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.

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 - 8 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.

priority - 5 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 994 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

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