dfki.de Website Information

Daily Unique Visits: 75,442

Daily Page Views: 452,652

Income Per Day: $905

Estimated Value: $651,600

This website is located in Germany and is using following IP address 134.96.191.188. See the complete list of popular websites hosted in Germany.

dfki.de is registered under .DE top-level domain. Please check other sites in .DE zone.

Website dfki.de is using the following name servers:

deneb.dfn.de
ns2.dfki.de
ns1.dfki.de
ns.rz.uni-saarland.de
ns.informatik.uni-bremen.de

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 dfki.de position in Alexa rank database was 17747 and the lowest rank position was 996750. Current position of dfki.de in Alexa rank database is 19011.

Desktop speed score of dfki.de (71/100) is better than the results of 52.66% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of dfki.de (94/100) is better than the results of 36.81% of other sites and means that the page is mobile-friendly.

Mobile speed score of dfki.de (45/100) is better than the results of 25.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

dfki.de 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.

dfki.de 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: dfki.de
Status: connect

dfki.de server information

Servers Location

dfki.de desktop page speed rank

Last tested: 2018-08-07

Desktop Speed Medium

71/100

dfki.de Desktop Speed Test Quick Summary

priority - 17Optimize images

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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

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priority - 7Leverage 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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https://www.dfki.de/web/banner-background.gif (expiration not specified)
https://www.dfki.de/web/banner_de.jpg (expiration not specified)
https://www.dfki.de/web/clear.gif (expiration not specified)
https://www.dfki.de/web/cross.png (expiration not specified)
https://www.dfki.de/web/facebook.png (expiration not specified)
https://www.dfki.de/web/jquery.min.js (expiration not specified)
https://www.dfki.de/web/logo_190_52_30jahre.png (expiration not specified)
https://www.dfki.de/web/menu_background.gif (expiration not specified)
https://www.dfki.de/web/navigation-item-active.gif (expiration not specified)
https://www.dfki.de/web/portal_css/DFKIskin/topright-active.png (expiration not specified)
https://www.dfki.de/web/reverse.gif (expiration not specified)
https://www.dfki.de/web/topright-active.png (expiration not specified)
https://www.dfki.de/web/twitter.png (expiration not specified)
https://www.dfki.de/web/youtube.png (expiration not specified)
https://www.dfki.de/web/input_background.gif (24 hours)

priority - 7Avoid landing page redirects

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

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http://dfki.de/
http://www.dfki.de/web
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priority - 0Minify HTML

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dfki.de Desktop Resource Breakdown

Total Resources	45
Number of Hosts	2
Static Resources	23
JavaScript Resources	3
CSS Resources	6

dfki.de mobile page speed rank

Last tested: 2019-06-15

Mobile Speed Bad

45/100

dfki.de Mobile Speed Test Quick Summary

priority - 73Optimize images

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

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priority - 43Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

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http://dfki.de/web
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priority - 8Eliminate 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.

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https://www.dfki.de/typo3temp/assets/compressed/me…0d5f8c6.css?1560350346

priority - 6Minify JavaScript

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priority - 4Enable compression

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Enable compression for the following resources to reduce their transfer size by 42.2KiB (65% reduction).

Compressing https://webstat-kl.dfki.de/matomo/piwik.js could save 42.2KiB (65% reduction).

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://webstat-kl.dfki.de/matomo/piwik.js (expiration not specified)

dfki.de Mobile Resource Breakdown

Total Resources	30
Number of Hosts	3
Static Resources	21
JavaScript Resources	2
CSS Resources	2

dfki.de mobile page usability

Last tested: 2019-06-15

Mobile Usability Good

94/100

dfki.de Mobile Usability Test Quick Summary

priority - 5Size 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="https://www.df…issensdienste/" class="text-color">Smarte Daten & Wissensdienste</a> and 17 others are close to other tap targets.
The tap target <a href="https://www.df…person/ande00/">Prof. Dr. Prof…Andreas Dengel</a> and 17 others are close to other tap targets.
The tap target <a href="https://www.fa….com/DFKI.GmbH" class="nav-link pl-0">Facebook</a> is close to 1 other tap targets.

dfki.de HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <h..."

Malformed byte sequence: “fc”.

Line: 133 Column: - 25
"......"

Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.

Line: 144 Column: 5 - 51
"...r --> <meta http-equiv="imagetoolbar" content="no" /> ..."

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

Line: 231 Column: 3 - 51
"...if" --> <img src="https://www.dfki.de/web/banner_de.jpg"> ..." Line: 1019 Column: 63 - 47
"...="_blank"><img style="margin: 5px 10px 5px 0" src="https://www.dfki.de/web/facebook.png"></a> ..." Line: 1022 Column: 54 - 46
"...="_blank"><img style="margin: 5px 10px 5px 0" src="https://www.dfki.de/web/twitter.png"></a> ..." Line: 1025 Column: 62 - 46
"...="_blank"><img style="margin: 5px 16px 5px 0" src="https://www.dfki.de/web/youtube.png"></a> ..." Line: 1044 Column: 38 - 82
"...s 1/2018"><img src="https://www.dfki.de/web/shortcuts_de_left/news-1-2018/decoimageshortcut"></a> ..." Line: 1153 Column: 7 - 34
"...v> <img src="https://www.dfki.de/web/index_html/decoimage" class="largeDecoImage"> ..." Line: 1221 Column: 95 - 134
"...slautern"><img src="https://www.dfki.de/web/shortcuts_de/wirtschaftsminister-wissing-auf-sommereise-am-dfki-in-kaiserslautern/decoimageshortcut"></a> ..." Line: 1243 Column: 115 - 155
"...OBDEKON«"><img src="https://www.dfki.de/web/shortcuts_de/robotersysteme-fur-menschenfeindliche-umgebungen-start-des-kompetenzzentrums-bbrobdekonab/decoimageshortcut"></a> ..." Line: 1265 Column: 86 - 125
"... am DFKI"><img src="https://www.dfki.de/web/shortcuts_de/bundesforschungsministerin-anja-karliczek-zu-besuch-am-dfki/decoimageshortcut"></a> ..." Line: 1287 Column: 96 - 134
"... berufen"><img src="https://www.dfki.de/web/shortcuts_de/prof-wolfgang-wahlster-zum-mitglied-der-datenethikkommission-berufen/decoimageshortcut"></a> ..." Line: 1309 Column: 131 - 175
"... stärken"><img src="https://www.dfki.de/web/shortcuts_de/buchpublikation-201eit-fur-soziale-inklusion201c-wie-technologien-den-gesellschaftlichen-zusammenhalt-starken/decoimageshortcut"></a> ..." Line: 1331 Column: 101 - 150
"...ust 2018"><img src="https://www.dfki.de/web/shortcuts_de/201eerlebnis-ki201c-2013-zirp-zukunftsmesse-in-kaiserslautern-2013-16-18-august-2018/decoimageshortcut"></a> ..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 236 Column: 3 - 55
"...ns"> <table cellpadding="0" cellspacing="0" align="right"> <..." Line: 277 Column: 10 - 59
"... <table border="0" cellpadding="0" cellspacing="0"> ..." Line: 1115 Column: 5 - 57
"... <table cellpadding="0" cellspacing="0" align="right"> ..." Line: 1119 Column: 9 - 47
"... <table cellpadding="0" cellspacing="0"> ..." Line: 1134 Column: 5 - 43
"... <table cellpadding="0" cellspacing="0"> ..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

Line: 236 Column: 3 - 55
"...ns"> <table cellpadding="0" cellspacing="0" align="right"> <..." Line: 1115 Column: 5 - 57
"... <table cellpadding="0" cellspacing="0" align="right"> ..."

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Line: 277 Column: 10 - 59
"... <table border="0" cellpadding="0" cellspacing="0"> ..."

Element “dl” is missing a required child element.

Line: 1033 Column: 7 - 30
"...> <dd class="portletItem"> ..." Line: 1212 Column: 7 - 30
"... <dd class="portletItem"> ..."

Row 1 of a row group established by a “tbody” element has no cells beginning on it.

Line: 1126 Column: 14 - 19
"... <tr> </tr> ..."

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 201 Column: 107 - 44
"...anzeigen"><img id="closeCookieInfo" border="0" title="Diese Information nicht mehr anzeigen" src="https://www.dfki.de/web/cross.png"></a> ..."

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 1097 Column: 21 - 46
"... <a name="documentContent"></a> ..."

A table row was 3 columns wide, which is less than the column count established by the first row (4).

Line: 1162 Column: 7759 - 7784
"...></a></td> </tr> ..."

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dfki.de 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.

dfki.de 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.

DFKI.DE KI für den Menschen – Intelligente Lösungen für die Wissensgesellschaft

dfki.de Website Information

Advertisement

dfki.de Alexa Rank

dfki.de whois

dfki.de server information

Servers Location

dfki.de desktop page speed rank

dfki.de Desktop Speed Test Quick Summary

priority - 17Optimize images

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

Optimize the following images to reduce their size by 164.2KiB (67% reduction).

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 7Leverage 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 - 7Avoid 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.

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 1.9KiB (27% reduction).

dfki.de Desktop Resource Breakdown

dfki.de mobile page speed rank

dfki.de Mobile Speed Test Quick Summary

priority - 73Optimize images

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

Optimize the following images to reduce their size by 715.9KiB (98% reduction).

priority - 43Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

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

priority - 8Eliminate 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.

Optimize CSS Delivery of the following:

priority - 6Minify 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 59KiB (35% reduction).

priority - 4Enable 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 42.2KiB (65% reduction).

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:

dfki.de Mobile Resource Breakdown

dfki.de mobile page usability

dfki.de Mobile Usability Test Quick Summary

priority - 5Size 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.

dfki.de HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Malformed byte sequence: “fc”.

Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.

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

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Element “dl” is missing a required child element.

Row 1 of a row group established by a “tbody” element has no cells beginning on it.

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

A table row was 3 columns wide, which is less than the column count established by the first row (4).

dfki.de similar domains

dfki.de Ping

dfki.de TRACEROUTE