dnb.de Website Information

Daily Unique Visits: 109,953

Daily Page Views: 659,718

Income Per Day: $1,319

Estimated Value: $949,680

This website is located in Germany and is using following IP address 80.245.152.115. See the complete list of popular websites hosted in Germany.

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

Website dnb.de is using the following name servers:

ns1.dnb.de
ns0.dnb.de
dns-1.dfn.de

and is probably hosted by Bundesamt fuer Finanzen. See the full list of other websites hosted by Bundesamt fuer Finanzen.

The highest website dnb.de position in Alexa rank database was 8582 and the lowest rank position was 915336. Current position of dnb.de in Alexa rank database is 13044.

Desktop speed score of dnb.de (46/100) is better than the results of 19.93% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of dnb.de (88/100) is better than the results of 28.85% of other sites and means that the page is mobile-friendly.

Mobile speed score of dnb.de (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.

dnb.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.

dnb.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: dnb.de
Status: connect

dnb.de server information

Servers Location

dnb.de desktop page speed rank

Last tested: 2017-05-11

Desktop Speed Bad

46/100

dnb.de Desktop Speed Test Quick Summary

priority - 77Enable 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 747.8KiB (70% reduction).

Compressing http://www.dnb.de/frontend/js/compiled-js/libs.min.js could save 408.5KiB (67% reduction).
Compressing http://www.dnb.de/frontend/js/static-js/projekktor.min.js could save 119.2KiB (73% reduction).
Compressing http://www.dnb.de/SiteGlobals/StyleBundles/CSS/screen/DNB/screen.css?v=75 could save 61.3KiB (75% reduction).
Compressing http://www.dnb.de/SiteGlobals/Functions/JavaScript/JQuery.js?v=1 could save 59.3KiB (64% reduction).
Compressing http://www.dnb.de/SiteGlobals/Functions/JavaScript/Init.js?v=1 could save 50.7KiB (76% reduction).
Compressing http://www.dnb.de/frontend/styles/static-css/projekktor.css could save 19.8KiB (84% reduction).
Compressing http://www.dnb.de/DE/Home/home_node.html could save 15.9KiB (69% reduction).
Compressing http://www.dnb.de/SiteGlobals/StyleBundles/CSS/print/print.css?v=54 could save 11.9KiB (74% reduction).
Compressing http://www.dnb.de/SiteGlobals/StyleBundles/CSS/visual/visual.css?v=5 could save 1.3KiB (64% reduction).

priority - 19Optimize images

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

Optimize the following images to reduce their size by 183.1KiB (86% reduction).

Compressing http://www.dnb.de/SharedDocs/Bilder/DE/DNB/HomeSta…t.jpg?__blob=thumbnail could save 55.9KiB (86% reduction).
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Compressing http://www.dnb.de/SharedDocs/Bilder/DE/DNB/HomeSta…r.jpg?__blob=thumbnail could save 37.3KiB (91% reduction).
Compressing http://www.dnb.de/SiteGlobals/Functions/SocialBook…tter.png?__blob=normal could save 998B (55% reduction).
Compressing http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 could save 923B (19% reduction).

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.dnb.de/frontend/js/compiled-js/libs.min.js
http://www.dnb.de/frontend/js/static-js/projekktor.min.js
http://www.dnb.de/SiteGlobals/Functions/JavaScript/JQuery.js?v=1
http://static.etracker.com/code/e.js
http://www.dnb.de/SiteGlobals/Functions/JavaScript/Init.js?v=1

Optimize CSS Delivery of the following:

http://www.dnb.de/frontend/styles/static-css/projekktor.css
http://www.dnb.de/SiteGlobals/StyleBundles/CSS/visual/visual.css?v=5
http://www.dnb.de/SiteGlobals/StyleBundles/CSS/screen/DNB/screen.css?v=75

priority - 8Leverage 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:

http://www.dnb.de/frontend/js/compiled-js/libs.min.js (expiration not specified)
http://www.dnb.de/frontend/js/static-js/projekktor.min.js (expiration not specified)
http://www.dnb.de/frontend/styles/static-css/projekktor.css (expiration not specified)
http://www.dnb.de/SiteGlobals/StyleBundles/CSS/print/print.css?v=54 (60 minutes)
http://www.dnb.de/SiteGlobals/StyleBundles/CSS/screen/DNB/screen.css?v=75 (60 minutes)
http://www.dnb.de/SiteGlobals/StyleBundles/CSS/visual/visual.css?v=5 (60 minutes)
http://www.etracker.de/dc/js/jquery-1.8.3.min.js (60 minutes)
http://www.dnb.de/SiteGlobals/Functions/JavaScript/JQuery.js?v=1 (2 hours)
http://static.etracker.com/code/e.js (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….png?__blob=normal&v=3 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….png?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 (4 hours)

priority - 3Minify 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 31.2KiB (26% reduction).

Minifying http://www.dnb.de/SiteGlobals/StyleBundles/CSS/screen/DNB/screen.css?v=75 could save 13.4KiB (17% reduction).
Minifying http://www.dnb.de/frontend/styles/static-css/projekktor.css could save 12.8KiB (54% reduction).
Minifying http://www.dnb.de/SiteGlobals/StyleBundles/CSS/print/print.css?v=54 could save 4.3KiB (27% reduction).
Minifying http://www.dnb.de/SiteGlobals/StyleBundles/CSS/visual/visual.css?v=5 could save 687B (35% reduction).

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://dnb.de/
http://www.dnb.de//
http://www.dnb.de/DE/Home/home_node.html

priority - 2Minify 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 22.7KiB (35% reduction).

Minifying http://www.dnb.de/SiteGlobals/Functions/JavaScript/Init.js?v=1 could save 22.7KiB (35% reduction).

priority - 2Prioritize 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 24% of the final above-the-fold content could be rendered with the full HTML response.

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 2.7KiB (12% reduction).

Minifying http://www.dnb.de/DE/Home/home_node.html could save 2.7KiB (12% reduction).

dnb.de Desktop Resource Breakdown

Total Resources	31
Number of Hosts	5
Static Resources	18
JavaScript Resources	10
CSS Resources	4

dnb.de mobile page speed rank

Last tested: 2017-04-27

Mobile Speed Bad

35/100

dnb.de Mobile Speed Test Quick Summary

priority - 77Enable 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 755KiB (70% reduction).

Compressing http://www.dnb.de/frontend/js/compiled-js/libs.min.js could save 408.5KiB (67% reduction).
Compressing http://www.dnb.de/frontend/js/static-js/projekktor.min.js could save 119.2KiB (73% reduction).
Compressing http://www.dnb.de/SiteGlobals/StyleBundles/CSS/screen/DNB/screen.css?v=75 could save 61.3KiB (75% reduction).
Compressing http://www.dnb.de/SiteGlobals/Functions/JavaScript/JQuery.js?v=1 could save 59.3KiB (64% reduction).
Compressing http://www.dnb.de/SiteGlobals/Functions/JavaScript/Init.js?v=1 could save 50.7KiB (76% reduction).
Compressing http://www.dnb.de/DE/Home/home_node.html could save 23.1KiB (72% reduction).
Compressing http://www.dnb.de/frontend/styles/static-css/projekktor.css could save 19.8KiB (84% reduction).
Compressing http://www.dnb.de/SiteGlobals/StyleBundles/CSS/print/print.css?v=54 could save 11.9KiB (74% reduction).
Compressing http://www.dnb.de/SiteGlobals/StyleBundles/CSS/visual/visual.css?v=5 could save 1.3KiB (64% reduction).

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 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 - 30Optimize images

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

Optimize the following images to reduce their size by 291.9KiB (81% reduction).

Compressing http://www.dnb.de/SharedDocs/Bilder/DE/DNB/HomeSta…7.jpg?__blob=thumbnail could save 104.3KiB (88% reduction).
Compressing http://www.dnb.de/SharedDocs/Bilder/DE/DNB/HomeSta…s.jpg?__blob=thumbnail could save 59.2KiB (82% reduction).
Compressing http://www.dnb.de/SharedDocs/Bilder/DE/DNB/HomeSta…o.jpg?__blob=thumbnail could save 44.9KiB (89% reduction).
Compressing http://www.dnb.de/SharedDocs/Bilder/DE/DNB/HomeSta…B.jpg?__blob=thumbnail could save 38.1KiB (85% reduction).
Compressing http://www.dnb.de/SharedDocs/Bilder/DE/DNB/HomeSta…7.jpg?__blob=thumbnail could save 22.9KiB (67% reduction).
Compressing http://www.dnb.de/SharedDocs/Bilder/DE/DNB/HomeSta…n.jpg?__blob=thumbnail could save 10.2KiB (63% reduction).
Compressing http://www.dnb.de/SharedDocs/Bilder/DE/DNB/HomeSta…7.jpg?__blob=thumbnail could save 7.2KiB (48% reduction).
Compressing http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=2 could save 1.7KiB (94% reduction).
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Compressing http://www.dnb.de/SiteGlobals/Functions/SocialBook…tter.png?__blob=normal could save 998B (55% reduction).
Compressing http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 could save 923B (19% reduction).

priority - 14Leverage 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:

http://www.dnb.de/frontend/js/compiled-js/libs.min.js (expiration not specified)
http://www.dnb.de/frontend/js/static-js/projekktor.min.js (expiration not specified)
http://www.dnb.de/frontend/styles/static-css/projekktor.css (expiration not specified)
http://www.dnb.de/SiteGlobals/StyleBundles/CSS/print/print.css?v=54 (60 minutes)
http://www.dnb.de/SiteGlobals/StyleBundles/CSS/screen/DNB/screen.css?v=75 (60 minutes)
http://www.dnb.de/SiteGlobals/StyleBundles/CSS/visual/visual.css?v=5 (60 minutes)
http://www.etracker.de/dc/js/jquery-1.8.3.min.js (60 minutes)
http://www.dnb.de/SiteGlobals/Functions/JavaScript/JQuery.js?v=1 (2 hours)
http://static.etracker.com/code/e.js (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….png?__blob=normal&v=3 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….png?__blob=normal&v=2 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….png?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=2 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….gif?__blob=normal&v=1 (4 hours)
http://www.dnb.de/SiteGlobals/StyleBundles/Bilder/….png?__blob=normal&v=1 (4 hours)

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://dnb.de/
http://www.dnb.de//
http://www.dnb.de/DE/Home/home_node.html

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 14% of the final above-the-fold content could be rendered with the full HTML response.

priority - 3Minify 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 31.2KiB (26% reduction).

priority - 2Minify 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 22.7KiB (35% reduction).

Minifying http://www.dnb.de/SiteGlobals/Functions/JavaScript/Init.js?v=1 could save 22.7KiB (35% reduction).

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 3.5KiB (11% reduction).

Minifying http://www.dnb.de/DE/Home/home_node.html could save 3.5KiB (11% reduction).

dnb.de Mobile Resource Breakdown

Total Resources	36
Number of Hosts	5
Static Resources	20
JavaScript Resources	10
CSS Resources	4

dnb.de mobile page usability

Last tested: 2017-04-27

Mobile Usability Good

88/100

dnb.de Mobile Usability Test Quick Summary

priority - 10Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 690 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <img src="/SiteGlobals/S…lob=normal&v=1"> falls outside the viewport.
The element <img src="/SiteGlobals/S…lob=normal&v=1"> falls outside the viewport.

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="DE/Wir/wir_node.html">Wir über uns</a> and 5 others are close to other tap targets.

The tap target <select id="f219674d225710" name="service">Online-Katalog Webseiten</select> is close to 1 other tap targets.

The tap target <label for="f219674d224670">Suchtext:</label> is close to 1 other tap targets.

The tap target <input id="f219674d224670" type="text" name="templateQueryString"> is close to 1 other tap targets.

The tap target <input type="submit" name="submit" class="submit"> is close to 1 other tap targets.

dnb.de HTML validation

Errors

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

Line: 1 Column: 1 - 122
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" > <html..."

Bad value “http://www.w3.ofavirg/1999/xhtml” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).

Line: 2 Column: 123 - 72
"...nal.dtd" > <html xmlns="http://www.w3.ofavirg/1999/xhtml" xml:lang="de" lang="de" > <he..."

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Line: 7 Column: 5 - 63
"...itle> <meta http-equiv="Content-Style-Type" content="text/css" /> <..."

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

Line: 9 Column: 5 - 71
"..." /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <..."

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

Line: 10 Column: 5 - 54
"...t" /> <meta http-equiv="imagetoolbar" content="false" /> <..."

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

Line: 21 Column: 2 - 140
".../script> <link rel="stylesheet" href="../../../frontend/styles/static-css/projekktor.css" type="text/css" media ="projection, screen, handheld" /> <..." Line: 47 Column: 1 - 144
"...creen" /> <link rel="stylesheet" href="SiteGlobals/StyleBundles/CSS/screen/DNB/screen.css?v=75" type="text/css" media ="projection, screen, handheld" /> <!-- ..."

Bad value “bookmark” for attribute “rel” on element “link”: The string “bookmark” is not a registered keyword.

Line: 23 Column: 5 - 99
"...ml"/> <link rel="bookmark" href="DE/Home/home_node.html#Start" type="text/html" title="Zum Inhalt" /><!-- N..."

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

Line: 46 Column: 1 - 133
"...ico" /> <link rel="stylesheet" href="SiteGlobals/StyleBundles/CSS/visual/visual.css?v=5" type="text/css" media="print, projection, screen" /> <link..."

Bad value “DE/Service/Benutzung/oeffnungGesamt.html#Öffnungszeiten und Verkehrsanbindung in Leipzig” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Line: 134 Column: 40 - 226
"...Leipzig / <a class="RichTextIntLink Basepage" href="DE/Service/Benutzung/oeffnungGesamt.html#Öffnungszeiten und Verkehrsanbindung in Leipzig" title="Adressen, Öffnungszeiten und Verkehrsanbindung">Öffnun..."

Bad value “DE/Service/Benutzung/oeffnungGesamt.html#Öffnungszeiten und Verkehrsanbindung in Frankfurt am Main” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Line: 135 Column: 44 - 240
"...am Main / <a class="RichTextIntLink Basepage" href="DE/Service/Benutzung/oeffnungGesamt.html#Öffnungszeiten und Verkehrsanbindung in Frankfurt am Main" title="Adressen, Öffnungszeiten und Verkehrsanbindung">Öffnun..."

Warnings

Attribute “xmlns” is not serializable as XML 1.0.

Line: 2 Column: 123 - 72
"...nal.dtd" > <html xmlns="http://www.w3.ofavirg/1999/xhtml" xml:lang="de" lang="de" > <he..."

Potentially bad value “copyright” for attribute “rel” on element “link”: The keyword “copyright” for the “rel” attribute should not be used. Consider using “license” instead.

Line: 24 Column: 5 - 110
"...t --> <link rel="copyright" href="DE/Header/Impressum/impressum_node.html" type="text/html" title="Impressum" /> <..."

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

Line: 87 Column: 5 - 31
"...ner"> <a id="Start" name="Start"></a> ..." Line: 111 Column: 27 - 67
"...s="aural"><a id="Bereichsmenu" name="Bereichsmenu">Bereic..." Line: 174 Column: 5 - 33
"...ent"> <a id="Inhalt" name="Inhalt"></a> ..." Line: 287 Column: 7 - 61
"... > <h2><a id="Zusatzinformationen" name="Zusatzinformationen">Zusatz..."

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dnb.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.

dnb.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.

DNB.DE DNB - Startseite

dnb.de Website Information

Advertisement

dnb.de Alexa Rank

dnb.de whois

dnb.de server information

Servers Location

dnb.de desktop page speed rank

dnb.de Desktop Speed Test Quick Summary

priority - 77Enable 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 747.8KiB (70% reduction).

priority - 19Optimize images

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

Optimize the following images to reduce their size by 183.1KiB (86% reduction).

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 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 - 8Leverage 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 - 3Minify 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 31.2KiB (26% reduction).

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.

priority - 2Minify 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 22.7KiB (35% reduction).

priority - 2Prioritize 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.

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 2.7KiB (12% reduction).

dnb.de Desktop Resource Breakdown

dnb.de mobile page speed rank

dnb.de Mobile Speed Test Quick Summary

priority - 77Enable 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 755KiB (70% reduction).

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 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 - 30Optimize images

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

Optimize the following images to reduce their size by 291.9KiB (81% reduction).

priority - 14Leverage 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 - 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 - 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.

priority - 3Minify 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 31.2KiB (26% reduction).

priority - 2Minify 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 22.7KiB (35% reduction).

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 3.5KiB (11% reduction).

dnb.de Mobile Resource Breakdown

dnb.de mobile page usability

dnb.de Mobile Usability Test Quick Summary

priority - 10Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 690 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

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.

dnb.de HTML validation

Errors

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

Bad value “http://www.w3.ofavirg/1999/xhtml” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.