klasse.be Website Information
Daily Unique Visits: 5,666
Daily Page Views: 22,664
Income Per Day: $63
Estimated Value: $34,020
This website is located in Belgium and is using following IP address 83.217.72.242. See the complete list of popular websites hosted in Belgium.
klasse.be is registered under .BE top-level domain. Please check other sites in .BE zone.
Website klasse.be is using the following name servers:
- ns3.combell.net
- ns4.combell.net
and is probably hosted by Combell NV. See the full list of other websites hosted by Combell NV.
The highest website klasse.be position in Alexa rank database was 4991 and the lowest rank position was 956584. Current position of klasse.be in Alexa rank database is 221482.
Desktop speed score of klasse.be (81/100) is better than the results of 71.91% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of klasse.be (91/100) is better than the results of 32.41% of other sites and means that the page is mobile-friendly.
Mobile speed score of klasse.be (35/100) is better than the results of 13.85% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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klasse.be 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.
klasse.be 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.
%
% The WHOIS service offered by DNS Belgium and the access to the records in the DNS Belgium
% 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.
%
% DNS Belgium cannot, under any circumstances, be held liable where the stored
% information would prove to be incomplete or inaccurate 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 domain name holders by sending
% messages to them (whether by automated, electronic processes capable of
% enabling high volumes or other possible means).
%
% 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 DNS Belgium, nor in any attempt thereof, to apply automated, electronic
% processes to DNS Belgium (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
% DNS Belgium 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.
%
Domain: klasse.be
Status: NOT AVAILABLE
Registered: Mon Jan 5 1998
Registrant:
Not shown, please visit www.dnsbelgium.be for webbased whois.
Registrar Technical Contacts:
Organisation: Combell nv
Language: nl
Phone: +32.92187979
Registrar:
Name: Combell nv
Website: http://www.combell.com
Nameservers:
ns4.combell.net
ns3.combell.net
Keys:
keyTag:8328 flags:KSK protocol:3 algorithm:ECDSAP256SHA256 pubKey:i0v1/bON5DVV6oiPj1njdITSPs7Lo0JUiBdHVuIA3f0PNIkcZStwSPxQBrtdry/oo19bYpczHjpZYM18mIHfKA==
Flags:
clientTransferProhibited
Please visit www.dnsbelgium.be for more info.
klasse.be server information
Servers Location
klasse.be desktop page speed rank
Last tested: 2019-08-13
klasse.be Desktop Speed Test Quick Summary
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
https://cdn.klasse.be/wp/wp-content/cache/autoptim…654.css?ver=1533218257
https://fonts.googleapis.com/css?family=Open+Sans%…fc40d8c94d594dd1dd1e09
https://cdn.klasse.be/wp/wp-content/cache/autoptim…676329bf8bbea19c56.css
https://cdn.klasse.be/wp/wp-content/cache/autoptim…1216649d06c1f76d38.css
priority - 5Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 53.2KiB (39% reduction).
Compressing https://cdn.klasse.be/wp/wp-content/uploads/2018/0…_uitelicht-300x169.png could save 9.9KiB (26% reduction).
Compressing https://cdn.klasse.be/wp/wp-content/uploads/2017/0…uitgelicht-300x169.png could save 4.3KiB (24% reduction).
Compressing https://www.klasse.be/wp/wp-content/themes/virgini…ry/images/vo-leeuw.png could save 595B (23% reduction).
Compressing https://cdn.klasse.be/wp/wp-content/uploads/2017/0…_uitgelicht-140x79.jpg could save 470B (11% reduction).
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Compressing https://cdn.klasse.be/wp/wp-content/uploads/2019/0…ie%CC%88ren-140x79.jpg could save 392B (11% reduction).
Compressing https://cdn.klasse.be/wp/wp-content/uploads/2018/0…_uitgelicht-140x79.jpg could save 390B (11% reduction).
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://use.fonticons.com/de2de1c2.js (60 seconds)
https://use.fonticons.com/kits/de2de1c2/de2de1c2.css (60 seconds)
https://www.googletagmanager.com/gtm.js?id=GTM-PDDS78 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 2Reduce server response time
In our test, your server responded in 0.36 seconds.
klasse.be Desktop Resource Breakdown
Total Resources | 51 |
Number of Hosts | 12 |
Static Resources | 40 |
JavaScript Resources | 8 |
CSS Resources | 7 |
klasse.be mobile page speed rank
Last tested: 2017-06-01
klasse.be Mobile Speed Test Quick Summary
priority - 80Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://use.fonticons.com/de2de1c2.js
https://cdnjs.cloudflare.com/ajax/libs/jquery-infi….infinitescroll.min.js
Optimize CSS Delivery of the following:
https://www.klasse.be/wp/wp-content/cache/autoptim…12054b3bf8676583e5.css
https://use.fonticons.com/kits/de2de1c2/de2de1c2.css
https://fonts.googleapis.com/css?family=Open+Sans%…alic%2C400%2C700%2C300
https://use.fortawesome.com/kits/de2de1c2/publications/54859/woff2.css
priority - 63Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 612.9KiB (60% reduction).
Compressing https://www.klasse.be/wp/wp-content/uploads/2016/06/RamadanExamens.jpg could save 113.9KiB (76% reduction).
Compressing https://www.klasse.be/wp/wp-content/uploads/2017/0…alkloof_uitgelicht.jpg could save 84.7KiB (63% reduction).
Compressing https://www.klasse.be/wp/wp-content/uploads/2017/0…uncties_uitgelicht.jpg could save 81.3KiB (60% reduction).
Compressing https://www.klasse.be/wp/wp-content/uploads/2017/05/Hans_edito1.jpg could save 75.6KiB (70% reduction).
Compressing https://www.klasse.be/wp/wp-content/images/kbc_lb_29meitot4juni.300.jpg could save 25.4KiB (70% reduction).
Compressing https://www.klasse.be/wp/wp-content/uploads/2017/0…elichtwinnaarstand.jpg could save 15.4KiB (23% reduction).
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Compressing https://www.klasse.be/wp/wp-content/uploads/2017/0…uitgelicht-300x169.png could save 7.9KiB (13% reduction).
Compressing https://www.klasse.be/wp/wp-content/uploads/2015/0…sende-kleuterscrop.jpg could save 3.4KiB (22% reduction).
priority - 34Avoid 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.
https://klasse.be/
https://www.klasse.be/
priority - 14Reduce server response time
priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
priority - 4Leverage 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://dij151upo6vad.cloudfront.net/2.latest/font…ders-sans-regular.woff (expiration not specified)
https://use.fonticons.com/de2de1c2.js (60 seconds)
https://use.fonticons.com/kits/de2de1c2/de2de1c2.css (60 seconds)
https://www.google-analytics.com/analytics.js (2 hours)
klasse.be Mobile Resource Breakdown
Total Resources | 64 |
Number of Hosts | 11 |
Static Resources | 49 |
JavaScript Resources | 17 |
CSS Resources | 7 |
klasse.be mobile page usability
Last tested: 2017-06-01
klasse.be Mobile Usability Test Quick Summary
priority - 8Size 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.
<a href="https://suppor…e/answer/95647">Chrome</a>
and 4 others are close to other tap targets.The tap target
<li>Klasse op Facebook</li>
and 6 others are close to other tap targets.The tap target
<a href="mailto:redactie@klasse.be">redactie@klasse.be</a>
and 1 others are close to other tap targets.The tap target
<li id="menu-item-81318" class="menu-item-over…enu-item-81318">Wat is Klasse?</li>
and 14 others are close to other tap targets.The tap target
<li id="menu-item-81318" class="menu-item-over…enu-item-81318">Wat is Klasse?</li>
and 29 others are close to other tap targets.klasse.be HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
"..."utf-8" /><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /><title..."
A document must not include more than one “meta” element with its “name” attribute set to the value “description”.
"...</script> <meta name="description" content="Klasse is een multimediaal communicatieplatform dat via positieve journalistiek de betrokkenheid wil verhogen van leraren, directeurs, ouders en leerlingen bij het onderwijsgebeuren."/><meta ..."
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
"...a='all' /><link rel='https://api.w.org/' href='https://www.klasse.be/wp-json/' /> <scr..."
Element “div” is missing one or more of the following attributes: “role”.
".../ul></nav><div class="hamburgermenu" aria-expanded="false"><div c..."
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
"... </a></li><div class="clear"></div>..."
Attribute “disabled” not allowed on element “a” at this point.
"...control"> <a disabled href="" tabindex="-1" class="disabled blocklink arrowlink arrowlink-previous contentpreview-previous" data-tax="" data-offset="0" data-reset="0"> <i cl..." Line: 39 Column: 6190 - 6346
"...control"> <a disabled href="" tabindex="-1" class="disabled blocklink arrowlink arrowlink-previous contentpreview-previous" data-tax="" data-offset="0" data-reset="0"> <i cl..." Line: 39 Column: 7122 - 7278
"...control"> <a disabled href="" tabindex="-1" class="disabled blocklink arrowlink arrowlink-previous contentpreview-previous" data-tax="" data-offset="0" data-reset="0"> <i cl..." Line: 39 Column: 8046 - 8202
"...control"> <a disabled href="" tabindex="-1" class="disabled blocklink arrowlink arrowlink-previous contentpreview-previous" data-tax="" data-offset="0" data-reset="0"> <i cl..."
Duplicate ID “boventitel”.
"..."reeks"> <span id="boventitel"> Lerare..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...n></div> <img src="https://cdn.klasse.be/wp/wp-content/uploads/2018/07/GettyImages-507031397-1024x683.jpg"><div cl..."
Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
"...px" /><h2><div class="reekslabel"><i cla..." Line: 41 Column: 697 - 720
"...px" /><h2><div class="reekslabel"><i cla..." Line: 44 Column: 900 - 923
"...px" /><h2><div class="reekslabel"><i cla..."
No “p” element in scope but a “p” end tag seen.
"...t hij.</p></p></div>..." Line: 41 Column: 1189 - 1192
"...raren.</p></p></div>..." Line: 42 Column: 1235 - 1238
"...#8221;</p></p></div>..." Line: 43 Column: 1143 - 1146
"...oofd.”</p></p></div>..." Line: 44 Column: 1366 - 1369
"...jaren.</p></p></div>..." Line: 45 Column: 970 - 973
"...n aan.</p></p></div>..."
Element “h3” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
"...al-icons"><h3>Volg o..."
The element “button” must not appear as a descendant of the “a” element.
"...wsletter"><button class="button">Schrij..."
Stray start tag “script”.
"...y></html> <script language="javascript">jQuery..."
Cannot recover after last error. Any further errors will be ignored.
"...y></html> <script language="javascript">jQuery..."
Warnings
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
"...oekareas"><section class="zoekarea"><form ..."
The first occurrence of ID “boventitel” was here.
"..."reeks"> <span id="boventitel"> Lerare..."
The value of attribute “src” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
"...an></div> <img width="300" height="169" src="https://cdn.klasse.be/wp/wp-content/uploads/2018/06/Joris-Hessels-radio-gaga-283-bewerkt-kopiëren-300x169.jpg" class="attachment-virginia-contentcard size-virginia-contentcard wp-post-image" alt="portret Joris Hessels" srcset="https://cdn.klasse.be/wp/wp-content/uploads/2018/06/Joris-Hessels-radio-gaga-283-bewerkt-kopiëren-300x169.jpg 300w, https://cdn.klasse.be/wp/wp-content/uploads/2018/06/Joris-Hessels-radio-gaga-283-bewerkt-kopiëren-600x338.jpg 600w, https://cdn.klasse.be/wp/wp-content/uploads/2018/06/Joris-Hessels-radio-gaga-283-bewerkt-kopiëren-140x79.jpg 140w, https://cdn.klasse.be/wp/wp-content/uploads/2018/06/Joris-Hessels-radio-gaga-283-bewerkt-kopiëren.jpg 648w" sizes="(max-width: 300px) 100vw, 300px" /><h2><d..."
The value of attribute “srcset” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
"...an></div> <img width="300" height="169" src="https://cdn.klasse.be/wp/wp-content/uploads/2018/06/Joris-Hessels-radio-gaga-283-bewerkt-kopiëren-300x169.jpg" class="attachment-virginia-contentcard size-virginia-contentcard wp-post-image" alt="portret Joris Hessels" srcset="https://cdn.klasse.be/wp/wp-content/uploads/2018/06/Joris-Hessels-radio-gaga-283-bewerkt-kopiëren-300x169.jpg 300w, https://cdn.klasse.be/wp/wp-content/uploads/2018/06/Joris-Hessels-radio-gaga-283-bewerkt-kopiëren-600x338.jpg 600w, https://cdn.klasse.be/wp/wp-content/uploads/2018/06/Joris-Hessels-radio-gaga-283-bewerkt-kopiëren-140x79.jpg 140w, https://cdn.klasse.be/wp/wp-content/uploads/2018/06/Joris-Hessels-radio-gaga-283-bewerkt-kopiëren.jpg 648w" sizes="(max-width: 300px) 100vw, 300px" /><h2><d..."
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klasse.be 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.
klasse.be 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.