dke.de Website Information

Daily Unique Visits: 4,661

Daily Page Views: 18,644

Income Per Day: $52

Estimated Value: $28,080

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

No name server records were found.

and is probably hosted by Arvato Systems GmbH. See the full list of other websites hosted by Arvato Systems GmbH.

The highest website dke.de position in Alexa rank database was 17152 and the lowest rank position was 999347. Current position of dke.de in Alexa rank database is 269266.

Desktop speed score of dke.de (75/100) is better than the results of 59.78% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of dke.de (92/100) is better than the results of 33.5% of other sites and means that the page is mobile-friendly.

Mobile speed score of dke.de (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

dke.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.

dke.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: dke.de
Status: connect

dke.de server information

Servers Location

dke.de desktop page speed rank

Last tested: 2017-05-20

Desktop Speed Medium

75/100

dke.de Desktop Speed Test Quick Summary

priority - 13Optimize images

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

Optimize the following images to reduce their size by 129.3KiB (40% reduction).

Compressing https://www.dke.de/image/988376/promo-link-teaser/…umbnail-imagefilm1.png could save 38.4KiB (17% reduction).
Compressing and resizing https://i.ytimg.com/vi/8sbVbvYkdrM/hqdefault.jpg could save 33.1KiB (96% reduction).
Compressing and resizing https://i.ytimg.com/vi/hoFNFaTOknQ/hqdefault.jpg could save 28.5KiB (96% reduction).
Compressing and resizing https://i.ytimg.com/vi/gZq5gU6uGps/hqdefault.jpg could save 25.5KiB (95% reduction).
Compressing and resizing https://scontent.xx.fbcdn.net/v/t1.0-0/s130x130/17…f2b4325f54&oe=597D4E70 could save 3.1KiB (73% reduction).
Compressing https://pbs.twimg.com/profile_images/4658179699020…8/sEIgw9Gb_normal.jpeg could save 739B (36% reduction).

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

Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.dke.de/www8/resources/script/main-ea2d20e6cf.js

Optimize CSS Delivery of the following:

https://www.dke.de/www8/resources/style/main-223b6cc36d.css

priority - 6Leverage 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://www.dke.de/www8/servlet/messages/320000?_=25101721 (10 seconds)
https://www.dke.de/www8/servlet/navigation/tree/320000?_=1640361484 (10 seconds)
https://www.dke.de/www8/servlet/restSearch/320000/1361512 (10 seconds)
https://www.dke.de/www8/servlet/restSearch/320000/833512 (10 seconds)
https://www.dke.de/www8/servlet/restSearch/320000/924488 (10 seconds)
https://www.dke.de/www8/servlet/restSearch/320000/943240 (10 seconds)
https://www.dke.de/www8/servlet/settings/320000?_=819002018 (10 seconds)
https://www.dke.de/www8/servlet/topic/tree/320000?_=-1873326307 (10 seconds)
https://www.dke.de/www8/servlet/viewsCounter/320000 (10 seconds)
https://i.ytimg.com/vi/8sbVbvYkdrM/hqdefault.jpg (5 minutes)
https://i.ytimg.com/vi/gZq5gU6uGps/hqdefault.jpg (2 hours)
https://i.ytimg.com/vi/hoFNFaTOknQ/hqdefault.jpg (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 3Avoid 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.

http://dke.de/
https://www.dke.de/
https://www.dke.de/de

dke.de Desktop Resource Breakdown

Total Resources	69
Number of Hosts	7
Static Resources	60
JavaScript Resources	12
CSS Resources	2

dke.de mobile page speed rank

Last tested: 2018-07-03

Mobile Speed Bad

58/100

dke.de Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.dke.de/www8/resources/script/main-e9b3415fc4.js

Optimize CSS Delivery of the following:

https://fast.fonts.net/lt/1.css?apiType=css&c=3f2b…2,692704,692716,692728
https://www.dke.de/www8/resources/style/main-383a0090b0.css

priority - 10Optimize images

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

Optimize the following images to reduce their size by 102.5KiB (30% reduction).

Compressing and resizing https://i.ytimg.com/vi/WshiHMjU1_k/hqdefault.jpg could save 32KiB (94% reduction).
Compressing https://www.dke.de/image/988376/promo-link-teaser/…gefilm-thumbnail-1.png could save 28KiB (17% reduction).
Compressing and resizing https://i.ytimg.com/vi/Rlkr4AWvcFk/hqdefault.jpg could save 12.3KiB (92% reduction).
Compressing and resizing https://i.ytimg.com/vi/cW6YtrSi9mo/hqdefault.jpg could save 11.4KiB (90% reduction).
Compressing https://www.dke.de/www8/servlet/image/1637608/teas…finden-kaufen-bild.png could save 6.9KiB (14% reduction).
Compressing https://www.dke.de/www8/servlet/image/1637628/teas…288/2/telefon-bild.png could save 5.8KiB (14% reduction).
Compressing https://www.dke.de/resource/blob/923146/32d486563a…iteninfo-bild-data.png could save 3.7KiB (54% reduction).
Compressing https://scontent.xx.fbcdn.net/v/t39.2147-6/c44.0.1…884961c28c&oe=5BB98174 could save 948B (20% reduction).
Compressing https://scontent.xx.fbcdn.net/v/t1.0-0/q85/s130x13…58b72c81c5&oe=5B779B89 could save 793B (14% reduction).
Compressing https://pbs.twimg.com/profile_images/4658179699020…8/sEIgw9Gb_normal.jpeg could save 739B (36% reduction).

priority - 10Avoid 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.

http://dke.de/
https://www.dke.de/
https://www.dke.de/de

priority - 9Leverage 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://www.dke.de/www8/servlet/messages/320000?_=882181709 (10 seconds)
https://www.dke.de/www8/servlet/navigation/tree/320000?_=1546262500 (10 seconds)
https://www.dke.de/www8/servlet/restSearch/320000/1361512 (10 seconds)
https://www.dke.de/www8/servlet/restSearch/320000/1698892 (10 seconds)
https://www.dke.de/www8/servlet/restSearch/320000/833512 (10 seconds)
https://www.dke.de/www8/servlet/settings/320000?_=557371548 (10 seconds)
https://www.dke.de/www8/servlet/topic/tree/320000?_=169075482 (10 seconds)
https://www.dke.de/www8/servlet/viewsCounter/320000 (10 seconds)
https://www.googletagmanager.com/gtm.js?id=GTM-PTJJKS6 (15 minutes)
https://i.ytimg.com/vi/Rlkr4AWvcFk/hqdefault.jpg (2 hours)
https://i.ytimg.com/vi/WshiHMjU1_k/hqdefault.jpg (2 hours)
https://i.ytimg.com/vi/cW6YtrSi9mo/hqdefault.jpg (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)

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.

Only about 39% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

dke.de Mobile Resource Breakdown

Total Resources	71
Number of Hosts	9
Static Resources	63
JavaScript Resources	12
CSS Resources	3

dke.de mobile page usability

Last tested: 2018-07-03

Mobile Usability Good

92/100

dke.de Mobile Usability Test Quick Summary

priority - 7Size 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 <li id="slick-slide06" class="slick-active">1</li> and 5 others are close to other tap targets.

The tap target <button type="button">1</button> is close to 1 other tap targets.

The tap target <button type="button">2</button> and 4 others are close to other tap targets.

The tap target <div class="ci-sticky-navi…on-btn-wrapper"></div> and 8 others are close to other tap targets.

The tap target <button type="button" class="slick-arrow slick-prev">Previous</button> and 1 others are close to other tap targets.
The tap target <a href="/de/themen/energy" class="ci-btn-call-to…easer-readmore">Mehr erfahren</a> and 10 others are close to other tap targets.
The tap target <a href="/de/themen/energy" class="ci-btn-call-to…easer-readmore">Mehr erfahren</a> and 10 others are close to other tap targets.
The tap target <button type="button" class="slick-prev slick-arrow">Previous</button> is close to 4 other tap targets.
The tap target <button type="button" class="slick-prev slick-arrow">Previous</button> is close to 2 other tap targets.
The tap target <div class="slick-slide slick-cloned">Normungs-Roadm…annungsbereich</div> is close to 3 other tap targets.
The tap target <button class="ci-button-plain">Normungs-Roadm…annungsbereich</button> is close to 3 other tap targets.
The tap target <div class="slick-slide sl…e slick-center">Energy</div> and 1 others are close to other tap targets.

The tap target <a href="#"></a> and 1 others are close to other tap targets.

dke.de HTML validation

Errors

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.

Line: 18 Column: 1 - 22
"...t=utf-8"> <meta charset="utf-8"> <met..."

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 22 Column: 1 - 62
"...scale=1"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link..."

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

Line: 138 Column: 1 - 110
"...ef="/en"> <img class="ci-logo ci-logo-main" src="/resource/blob/1739690/73230dd10e4086da90b50feb72becb10/logo-icon.svg"> ..." Line: 139 Column: 9 - 137
"...> <img class="ci-logo ci-logo-additional" src="/resource/blob/1895402/cfd8565c26914416b8e56d872790db5a/logoadditional-en-icon.svg"> ..." Line: 702 Column: 25 - 117
"... <img class="" src="/resource/blob/8058/c48e093c98c150c38c54bc79ab34e52c/footerlogo-icon.svg"> ..."

Element “img” is missing required attribute “src”.

Line: 220 Column: 17 - 252
"... <img srcset="/image/1846602/stage_xs/480/240/4/picture-focus-energy2000px1000px.jpg" alt="Decentralized & digitally into the future" title="Decentralized & digitally into the future" class="stage img-responsive img-responsive"/> ..." Line: 260 Column: 17 - 229
"... <img srcset="/image/1846620/stage_xs/480/240/4/picture-focus-mobility2000px1000px.jpg" alt="Electrically & urban on the way" title="Electrically mobile on the way" class="stage img-responsive img-responsive"/> ..." Line: 300 Column: 17 - 238
"... <img srcset="/image/1846614/stage_xs/480/240/2/picture-focus-industry4-2000px1000px.jpg" alt="Automatic & networked production" title="Automatic & networked production" class="stage img-responsive img-responsive"/> ..." Line: 340 Column: 17 - 225
"... <img srcset="/image/1846618/stage_xs/480/240/4/picture-focus-cybersecurity2000px1000px.jpg" alt="Cybersecurity" title="Secure & innovative information systems" class="stage img-responsive img-responsive"/> ..." Line: 380 Column: 17 - 240
"... <img srcset="/image/1846606/stage_xs/480/240/3/picture-focus-health2000px1000px.jpg" alt="Healthy & active through technology" title="Healthy & active through technology" class="stage img-responsive img-responsive"/> ..." Line: 420 Column: 17 - 269
"... <img srcset="/image/1846610/stage_xs/480/240/3/picture-focus-home-building2000px1000px.jpg" alt="Smart & efficient for a better quality of life" title="Smart & efficient for a better quality of life" class="stage img-responsive img-responsive"/> ..."

Attribute “0” not allowed on element “div” at this point.

Line: 476 Column: 5 - 36
"...-12"> <div class="ci-block-spacer " 0> <..."

Warnings

Attribute “0” is not serializable as XML 1.0.

Line: 476 Column: 5 - 36
"...-12"> <div class="ci-block-spacer " 0> <..."

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dke.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.

dke.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.

DKE.DE Electrotechnical standardization – DKE

dke.de Website Information

Advertisement

dke.de Alexa Rank

dke.de whois

dke.de server information

Servers Location

dke.de desktop page speed rank

dke.de Desktop Speed Test Quick Summary

priority - 13Optimize images

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

Optimize the following images to reduce their size by 129.3KiB (40% reduction).

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

Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Leverage 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 - 3Avoid 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.

dke.de Desktop Resource Breakdown

dke.de mobile page speed rank

dke.de Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 10Optimize images

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

Optimize the following images to reduce their size by 102.5KiB (30% reduction).

priority - 10Avoid 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 - 9Leverage 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 - 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.

dke.de Mobile Resource Breakdown

dke.de mobile page usability

dke.de Mobile Usability Test Quick Summary

priority - 7Size 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.

dke.de HTML validation

Errors

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.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

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

Element “img” is missing required attribute “src”.

Attribute “0” not allowed on element “div” at this point.

Warnings

Attribute “0” is not serializable as XML 1.0.

dke.de similar domains

dke.de Ping

dke.de TRACEROUTE