KWARC.INFO KWARC · Knowledge Adaptation and Reasoning for Content

kwarc.info Website Information

Daily Unique Visits: 1,363

Daily Page Views: 2,726

Income Per Day: $8

Estimated Value: $1,920

kwarc.info is registered under .INFO top-level domain. Please check other sites in .INFO zone.

No name server records were found.

and is probably hosted by Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.. See the full list of other websites hosted by Verein zur Foerderung eines Deutschen Forschungsnetzes e.V..

The highest website kwarc.info position in Alexa rank database was 37642 and the lowest rank position was 996066. Current position of kwarc.info in Alexa rank database is 526171.

Desktop speed score of kwarc.info (83/100) shows that the page is performing great on desktop computers.

Mobile usability score of kwarc.info (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.

Mobile speed score of kwarc.info (42/100) is better than the results of 21.5% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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kwarc.info 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.


kwarc.info 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.


Domain Name: kwarc.info
Registry Domain ID: d3cf5ad4526b4352926764b863f0e568-DONUTS
Registrar WHOIS Server: whois.joker.com
Registrar URL: http://joker.com
Updated Date: 2022-01-12T09:25:31Z
Creation Date: 2007-01-31T14:59:50Z
Registry Expiry Date: 2024-01-31T14:59:50Z
Registrar: CSL Computer Service Langenbach GmbH d/b/a Joker.com
Registrar IANA ID: 113
Registrar Abuse Contact Email: abuse@joker.com
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: FAU Erlangen-Nuernberg
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DE
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: x.ns.joker.com
Name Server: y.ns.joker.com
Name Server: z.ns.joker.com
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-09-28T06:03:22Z

kwarc.info server information

Servers Location

kwarc.info desktop page speed rank

Last tested: 2017-03-18


Desktop Speed Medium
83/100

kwarc.info Desktop Speed Test Quick Summary


priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 20 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://kwarc.info/sites/all/modules/planetary_lib…query-1.9.1.js?v=1.9.1
https://kwarc.info/misc/jquery.once.js?v=1.2
https://kwarc.info/misc/drupal.js?ohebbr
https://kwarc.info/sites/all/modules/sharejsservices/async.js?ohebbr
https://kwarc.info/sites/all/modules/sharejsservic…rejsservices.js?ohebbr
https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=MML_HTMLorMML
https://kwarc.info/sites/all/modules/mathjax/mathjax.js?ohebbr

Optimize CSS Delivery of the following:

https://kwarc.info/modules/system/system.base.css?ohebbr
https://kwarc.info/modules/system/system.menus.css?ohebbr
https://kwarc.info/modules/system/system.messages.css?ohebbr
https://kwarc.info/modules/system/system.theme.css?ohebbr
https://kwarc.info/modules/comment/comment.css?ohebbr
https://kwarc.info/sites/all/modules/date/date_api/date.css?ohebbr
https://kwarc.info/sites/all/modules/drutexml/LaTeXML.css?ohebbr
https://kwarc.info/modules/field/theme/field.css?ohebbr
https://kwarc.info/sites/all/modules/kwarc/kwarc.css?ohebbr
https://kwarc.info/modules/node/node.css?ohebbr
https://kwarc.info/modules/search/search.css?ohebbr
https://kwarc.info/sites/all/modules/sharejsservic…ejsservices.css?ohebbr
https://kwarc.info/modules/user/user.css?ohebbr
https://kwarc.info/sites/all/modules/views/css/views.css?ohebbr
https://kwarc.info/sites/all/modules/ctools/css/ctools.css?ohebbr
https://kwarc.info/sites/all/modules/panels/css/panels.css?ohebbr
https://kwarc.info/themes/bartik/css/layout.css?ohebbr
https://kwarc.info/themes/bartik/css/style.css?ohebbr
https://kwarc.info/sites/default/files/color/barti…30e1/colors.css?ohebbr
https://kwarc.info/themes/bartik/css/print.css?ohebbr

priority - 5Minify 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 45.1KiB (50% reduction).

Minifying https://kwarc.info/sites/all/modules/planetary_lib…query-1.9.1.js?v=1.9.1 could save 41.2KiB (49% reduction) after compression.
Minifying https://kwarc.info/misc/drupal.js?ohebbr could save 3.1KiB (63% reduction) after compression.
Minifying https://kwarc.info/misc/jquery.once.js?v=1.2 could save 816B (76% reduction) after compression.

priority - 3Reduce server response time

priority - 1Leverage 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://kwarc.info/sites/default/files/kwarc-logo-transp-white-shadow_2.png (expiration not specified)

priority - 0Minify 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 2.3KiB (23% reduction).

Minifying https://kwarc.info/modules/system/system.base.css?ohebbr could save 825B (44% reduction) after compression.
Minifying https://kwarc.info/themes/bartik/css/style.css?ohebbr could save 794B (12% reduction) after compression.
Minifying https://kwarc.info/sites/all/modules/drutexml/LaTeXML.css?ohebbr could save 783B (35% reduction) after compression.

priority - 0Optimize images

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

Optimize the following images to reduce their size by 1.8KiB (12% reduction).

Compressing https://kwarc.info/sites/default/files/kwarc-logo-transp-white-shadow_2.png could save 1.8KiB (12% reduction).

kwarc.info Desktop Resource Breakdown

Total Resources32
Number of Hosts2
Static Resources4
JavaScript Resources9
CSS Resources20

kwarc.info mobile page speed rank

Last tested: 2019-03-11


Mobile Speed Bad
42/100

kwarc.info Mobile Speed Test Quick Summary


priority - 66Optimize images

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

Optimize the following images to reduce their size by 646.9KiB (99% reduction).

Compressing and resizing https://kwarc.info/public/images/mkohlhase.jpg could save 646.9KiB (99% reduction).

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://fonts.googleapis.com/icon?family=Material+Icons
https://kwarc.info/public/materialize/css/materialize.min.css
https://kwarc.info/public/font-awesome-4.7.0/css/font-awesome.min.css
https://kwarc.info/public/css/main.css

priority - 29Enable 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 284.1KiB (73% reduction).

Compressing https://kwarc.info/public/materialize/css/materialize.min.css could save 101KiB (83% reduction).
Compressing https://kwarc.info/public/materialize/js/materialize.min.js could save 100.8KiB (69% reduction).
Compressing https://kwarc.info/public/js/jquery-3.2.1.min.js could save 55.2KiB (65% reduction).
Compressing https://kwarc.info/public/font-awesome-4.7.0/css/font-awesome.min.css could save 23.4KiB (77% reduction).
Compressing https://kwarc.info/public/kwarc_logo.svg could save 2KiB (56% reduction).
Compressing https://kwarc.info/public/css/main.css could save 1.7KiB (65% reduction).

priority - 10Leverage 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://kwarc.info/public/css/main.css (expiration not specified)
https://kwarc.info/public/fau_logo.png (expiration not specified)
https://kwarc.info/public/font-awesome-4.7.0/css/font-awesome.min.css (expiration not specified)
https://kwarc.info/public/images/dmueller.jpg (expiration not specified)
https://kwarc.info/public/images/mkohlhase.jpg (expiration not specified)
https://kwarc.info/public/js/jquery-3.2.1.min.js (expiration not specified)
https://kwarc.info/public/js/kwarc.js (expiration not specified)
https://kwarc.info/public/kwarc_logo.svg (expiration not specified)
https://kwarc.info/public/materialize/css/materialize.min.css (expiration not specified)
https://kwarc.info/public/materialize/fonts/roboto/Roboto-Light.woff2 (expiration not specified)
https://kwarc.info/public/materialize/fonts/roboto/Roboto-Medium.woff2 (expiration not specified)
https://kwarc.info/public/materialize/fonts/roboto/Roboto-Regular.woff2 (expiration not specified)
https://kwarc.info/public/materialize/js/materialize.min.js (expiration not specified)

priority - 0Minify 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 937B (27% reduction).

Minifying https://kwarc.info/ could save 937B (27% reduction) after compression.

kwarc.info Mobile Resource Breakdown

Total Resources18
Number of Hosts3
Static Resources14
JavaScript Resources3
CSS Resources4

kwarc.info mobile page usability

Last tested: 2019-03-11


Mobile Usability Good
98/100

kwarc.info Mobile Usability Test Quick Summary


priority - 1Size 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="/news/2017/09/01/tetrapod/" class="title">Workshop on Mo…od), FLoC 2018</a> and 4 others are close to other tap targets.

The tap target <a href="https://fau.de" class="black-text">FAU Erlangen-Nürnberg</a> and 1 others are close to other tap targets.

kwarc.info HTML validation

Errors

The “scheme” attribute on the “meta” element is obsolete. Use only one scheme per field, or make the scheme declaration part of the value.

Line: 1 Column: 190 - 277
"...scale=1"> <meta name="date" content="2018-06-26 21:25:56 +0000" scheme="YYYY-MM-DD HH:MM:SS TTTT"> <meta..."

Bad value “screen,projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.

Line: 1 Column: 551 - 667
"...lesheet"> <link type="text/css" rel="stylesheet" href="/public/materialize/css/materialize.min.css" media="screen,projection"/> <link..." Line: 1 Column: 669 - 793
"...ection"/> <link type="text/css" rel="stylesheet" href="/public/font-awesome-4.7.0/css/font-awesome.min.css" media="screen,projection"/> <link..."

Bad value “180px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 1 Column: 1432 - 1496
"...href="/"> <img src="/public/kwarc_logo.svg" width="180px" height="180px" /> <img ..." Line: 1 Column: 1498 - 1599
"...180px" /> <img src="/public/fau_logo.png" width="180px" height="37px" style="position: relative; left: 30px; "/> </a> ..."

Bad value “180px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Line: 1 Column: 1432 - 1496
"...href="/"> <img src="/public/kwarc_logo.svg" width="180px" height="180px" /> <img ..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 1 Column: 1432 - 1496
"...href="/"> <img src="/public/kwarc_logo.svg" width="180px" height="180px" /> <img ..." Line: 1 Column: 1498 - 1599
"...180px" /> <img src="/public/fau_logo.png" width="180px" height="37px" style="position: relative; left: 30px; "/> </a> ..." Line: 1 Column: 5242 - 5283
"...s="chip"> <img src="/public/images/mkohlhase.jpg" /> Prof...." Line: 1 Column: 5613 - 5653
"...s="chip"> <img src="/public/images/dmueller.jpg" /> M.Sc...." Line: 1 Column: 5962 - 6003
"...s="chip"> <img src="/public/images/mkohlhase.jpg" /> Prof...." Line: 1 Column: 6310 - 6351
"...s="chip"> <img src="/public/images/mkohlhase.jpg" /> Prof...." Line: 1 Column: 6721 - 6762
"...s="chip"> <img src="/public/images/mkohlhase.jpg" /> Prof...."

Bad value “37px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Line: 1 Column: 1498 - 1599
"...180px" /> <img src="/public/fau_logo.png" width="180px" height="37px" style="position: relative; left: 30px; "/> </a> ..."

The element “footer” must not appear as a descendant of the “footer” element.

Line: 1 Column: 6926 - 6953
"... <footer> <footer class="page-footer"> <div ..."

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kwarc.info 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.


kwarc.info 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.