certum.eu Website Information
Daily Unique Visits: 1,176
Daily Page Views: 2,352
Income Per Day: $7
Estimated Value: $1,680
This website is located in Poland and is using following IP address 213.222.202.80. See the complete list of popular websites hosted in Poland.
certum.eu is registered under .EU top-level domain. Please check other sites in .EU zone.
Website certum.eu is using the following name servers:
- a22-67.akam.net
- a1-222.akam.net
- a16-64.akam.net
- a11-66.akam.net
and is probably hosted by Asseco Data Systems S.A.. See the full list of other websites hosted by Asseco Data Systems S.A..
The highest website certum.eu position in Alexa rank database was 30342 and the lowest rank position was 997434. Current position of certum.eu in Alexa rank database is 609687.
Desktop speed score of certum.eu (50/100) is better than the results of 23.83% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of certum.eu (66/100) is better than the results of 14.96% of other sites and means that the page is not mobile-friendly.
Mobile speed score of certum.eu (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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certum.eu 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.
certum.eu 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.
% in the EURid WHOIS database are provided for information purposes
% only. It allows persons 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.
%
% EURid cannot, under any circumstances, be held liable in case the
% stored information would prove to be wrong, incomplete or not
% accurate in any sense.
%
% By submitting a query you agree not to use the information made
% available to:
%
% - allow, enable or otherwise support the transmission of unsolicited,
% commercial advertising or other solicitations whether via email or
% otherwise;
% - target advertising in any possible way;
%
% - to cause nuisance in any possible way to the registrants by sending
% (whether by automated, electronic processes capable of enabling
% high volumes or other possible means) messages to them.
%
% Without prejudice to the above, it is explicitly forbidden to extract,
% copy and/or use or re-utilise in any form and by any means
% (electronically or not) the whole or a quantitatively or qualitatively
% substantial part of the contents of the WHOIS database without prior
% and explicit permission by EURid, nor in any attempt hereof, to apply
% automated, electronic processes to EURid (or its systems).
%
% You agree that any reproduction and/or transmission of data for
% commercial purposes will always be considered as the extraction of a
% substantial part of the content of the WHOIS database.
%
% By submitting the query you agree to abide by this policy and accept
% that EURid can take measures to limit the use of its WHOIS services
% in order to protect the privacy of its registrants or the integrity
% of the database.
%
% The EURid WHOIS service on port 43 (textual whois) never
% discloses any information concerning the registrant.
% Registrant and on-site contact information can be obtained through use of the
% webbased WHOIS service available from the EURid website www.eurid.eu
%
% WHOIS certum.eu
Domain: certum.eu
Script: LATIN
Registrant:
NOT DISCLOSED!
Visit www.eurid.eu for webbased WHOIS.
Technical:
Organisation: home.pl S.A.
Language: pl
Email: dns@home.pl
Registrar:
Name: home.pl S.A.
Website: home.pl
Name servers:
a11-66.akam.net
a1-222.akam.net
a22-67.akam.net
a16-64.akam.net
Please visit www.eurid.eu for more info.
certum.eu server information
Servers Location
certum.eu desktop page speed rank
Last tested: 2017-06-03
certum.eu Desktop Speed Test Quick Summary
priority - 48Optimize images
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priority - 27Enable compression
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priority - 23Leverage 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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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
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http://certum.eu/certum/css/jquery.treeview.css
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priority - 3Minify JavaScript
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priority - 1Minify CSS
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Minify CSS for the following resources to reduce their size by 7.1KiB (11% reduction).
certum.eu Desktop Resource Breakdown
Total Resources | 99 |
Number of Hosts | 9 |
Static Resources | 89 |
JavaScript Resources | 18 |
CSS Resources | 6 |
certum.eu mobile page speed rank
Last tested: 2017-06-03
certum.eu Mobile Speed Test Quick Summary
priority - 48Optimize images
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priority - 35Leverage 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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http://www.google-analytics.com/ga.js (2 hours)
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://certum.eu/js/swfobject.js
http://certum.eu/certum/disabled/assets/js/wp-accessibility-helper.js
Optimize CSS Delivery of the following:
http://certum.eu/certum/css/screen_eu.css
http://certum.eu/certum/css/jquery.treeview.css
http://certum.eu/certum/css/prettyPhoto.css
http://certum.eu/certum/css/lightbox.css
http://certum.eu/certum/disabled/assets/css/wp-accessibility-helper.min.css
priority - 27Enable compression
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Enable compression for the following resources to reduce their transfer size by 263.7KiB (72% reduction).
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priority - 3Minify 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 32.1KiB (33% reduction).
Minifying http://certum.eu/certum/js/html5shiv.js could save 5.5KiB (58% reduction).
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Minifying http://certum.eu/certum/js/jquery.treeview.js could save 2.8KiB (37% reduction).
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priority - 1Minify 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 7.1KiB (11% reduction).
certum.eu Mobile Resource Breakdown
Total Resources | 99 |
Number of Hosts | 9 |
Static Resources | 89 |
JavaScript Resources | 18 |
CSS Resources | 6 |
certum.eu mobile page usability
Last tested: 2017-06-03
certum.eu Mobile Usability Test Quick Summary
priority - 40Use 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.
Font size
renders only 5 pixels tall (13 CSS pixels).A-
and 1 others render only 6 pixels tall (15 CSS pixels).default size
renders only 6 pixels tall (15 CSS pixels).Link highlighting
and 1 others render only 6 pixels tall (15 CSS pixels).Hide
renders only 6 pixels tall (15 CSS pixels).Polish
renders only 5 pixels tall (13 CSS pixels).Help
renders only 5 pixels tall (13 CSS pixels).Shopping
renders only 5 pixels tall (13 CSS pixels).Technical support
and 5 others render only 5 pixels tall (13 CSS pixels).Home
renders only 5 pixels tall (12 CSS pixels).> CERTUM Certi…tion Authority
renders only 5 pixels tall (12 CSS pixels).Electronic signature
and 2 others render only 8 pixels tall (20 CSS pixels).and other Data…urity services
renders only 5 pixels tall (12 CSS pixels).Qualified certificates
renders only 5 pixels tall (12 CSS pixels).Legal informat…ontact details
renders only 5 pixels tall (12 CSS pixels).Asseco Data Systems
and 4 others render only 5 pixels tall (12 CSS pixels).Certum. All rights reserved.
renders only 4 pixels tall (11 CSS pixels).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 - 3Size 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.
<button type="button" class="wahout aicon_link"></button>
and 1 others are close to other tap targets.<button type="button" class="wahout aicon_link"></button>
and 1 others are close to other tap targets.The tap target
<button type="button" class="wah-action-but…smaller wahout">A-</button>
and 1 others are close to other tap targets.The tap target
<button type="button" class="wah-action-but…t-reset wahout">default size</button>
is close to 3 other tap targets.The tap target
<button type="button" class="wah-action-but…ighlight-links">Link highlighting</button>
and 1 others are close to other tap targets.<li>Products Prod…WebNotarius</li>
is close to 1 other tap targets.<a href="#">Products</a>
is close to 1 other tap targets.<input id="submit" type="submit" name="submit" class="submit">
is close to 3 other tap targets.<a href="main.xml">Home</a>
is close to 5 other tap targets.<a href="/certum/cert,a…ur_clients.xml"></a>
is close to 1 other tap targets.<a href="http://www.cer…t_webtrust.xml"></a>
and 1 others are close to other tap targets.<a href="https://www.tu…e/9706UE_s.pdf"></a>
is close to 1 other tap targets.<a href=""></a>
is close to 2 other tap targets.<a href="https://seal.c…Ceindex_en.xml"></a>
is close to 2 other tap targets.certum.eu HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
"... <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html..."
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
"...ent="en"> <meta charset="UTF-8"> <meta..."
The “charset” attribute on the “link” element is obsolete. Use an HTTP Content-Type header on the linked resource instead.
"...ext/css"> <link charset="utf-8" title="prettyPhoto main stylesheet" media="screen" href="/en/data/assets/css/prettyPhoto.css" rel="stylesheet" type="text/css"> <link..."
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
"...</script> <link rel='https://api.w.org/' href='https://www.certum.eu/en/wp-json/' /> <link..."
Bad value “prettyPhoto[iframe]” for attribute “rel” on element “a”: The string “prettyPhoto[iframe]” is not a registered keyword.
"...pan> <a href="infolinia_en.html?iframe=true&width=900&height=550" rel="prettyPhoto[iframe]" id="support">Help</a>..."
The “language” attribute on the “script” element is obsolete. Use the “type” attribute instead.
"...um_en)--> <script type="text/javascript" language="javascript1.2"> <!--..." Line: 481 Column: 1 - 98
"...</script> <script src="https://pro.hit.gemius.pl/gemius.js" type="text/javascript" language="javascript1.2"></scri..."
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
"...opups/ --><style type="text/css"> #spu-..."
Bad value “130px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
"...op: 0px;"><img src="https://www.certum.pl/pl/data/datasystems_logo_319_v2.png" width="130px"></p> <..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...op: 0px;"><img src="https://www.certum.pl/pl/data/datasystems_logo_319_v2.png" width="130px"></p> <..."
Warnings
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
"...ef="/en/"><img border="0" src="/en/img/logo.png" alt="Ehrle"></a> ..."
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
"...oose.dtd"> <html> <head..."
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certum.eu 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.
certum.eu 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.