hu-berlin.de Website Information
Daily Unique Visits: 598,533
Daily Page Views: 4,788,264
Income Per Day: $4,788
Estimated Value: $5,171,040
This website is located in Germany and is using following IP address 141.20.5.218. See the complete list of popular websites hosted in Germany.
hu-berlin.de is registered under .DE top-level domain. Please check other sites in .DE zone.
Website hu-berlin.de is using the following name servers:
- ns.tu-berlin.de
- hpcom.rz.hu-berlin.de
- buffy.cms.hu-berlin.de
- suncom.rz.hu-berlin.de
- dns-3.dfn.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 hu-berlin.de position in Alexa rank database was 2444 and the lowest rank position was 2861. Current position of hu-berlin.de in Alexa rank database is 2546.
Desktop speed score of hu-berlin.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 hu-berlin.de (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.
Mobile speed score of hu-berlin.de (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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hu-berlin.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.
hu-berlin.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: hu-berlin.de
Status: connect
Status: connect
hu-berlin.de server information
Servers Location
hu-berlin.de desktop page speed rank
Last tested: 2018-05-03
Desktop Speed
Medium
75/100
hu-berlin.de Desktop Speed Test Quick Summary
priority - 14Optimize images
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priority - 10Avoid landing page redirects
Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.
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priority - 5Leverage 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:
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https://v.hu-berlin.de/crop_image/thumbs/1525245161-thumb.png (expiration not specified)
https://www.hu-berlin.de/compiled_styles.css (1 second)
https://www.hu-berlin.de/de/@@adapterdownload/humb…rimage/FolderImage.png (1 second)
https://www.hu-berlin.de/de/hubilder/exini_bg.jpg (1 second)
https://www.hu-berlin.de/de/pr/nachrichten/april-2018/nr_180420_00/foto (1 second)
https://www.hu-berlin.de/de/pr/nachrichten/mai-2017/nr_180502_00/foto (1 second)
https://www.hu-berlin.de/de/pr/nachrichten/mai-2017/nr_180502_02/foto (1 second)
https://www.hu-berlin.de/de/slider/slider_images/portraits-kluger-frauen (1 second)
https://www.hu-berlin.de/de/verbund-en.png/image_preview (1 second)
https://v.hu-berlin.de/crop_image/thumbs/1525245161-thumb.png (expiration not specified)
https://www.hu-berlin.de/compiled_styles.css (1 second)
https://www.hu-berlin.de/de/@@adapterdownload/humb…rimage/FolderImage.png (1 second)
https://www.hu-berlin.de/de/hubilder/exini_bg.jpg (1 second)
https://www.hu-berlin.de/de/pr/nachrichten/april-2018/nr_180420_00/foto (1 second)
https://www.hu-berlin.de/de/pr/nachrichten/mai-2017/nr_180502_00/foto (1 second)
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https://www.hu-berlin.de/de/slider/slider_images/portraits-kluger-frauen (1 second)
https://www.hu-berlin.de/de/verbund-en.png/image_preview (1 second)
priority - 2Eliminate 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:
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priority - 0Minify CSS
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priority - 0Minify JavaScript
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priority - 0Minify HTML
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Minify HTML for the following resources to reduce their size by 986B (11% reduction).
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hu-berlin.de Desktop Resource Breakdown
| Total Resources | 52 |
| Number of Hosts | 3 |
| Static Resources | 48 |
| JavaScript Resources | 11 |
| CSS Resources | 22 |
hu-berlin.de mobile page speed rank
Last tested: 2018-01-21
Mobile Speed
Bad
52/100
hu-berlin.de Mobile Speed Test Quick Summary
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 10 blocking script resources and 20 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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Optimize CSS Delivery of the following:
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priority - 35Avoid 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.
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http://www.hu-berlin.de/
https://www.hu-berlin.de/
https://www.hu-berlin.de/de
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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:
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https://v.hu-berlin.de/crop_image/thumbs/1515163603-thumb.png (expiration not specified)
https://v.hu-berlin.de/crop_image/thumbs/1516191479-thumb.png (expiration not specified)
https://www.hu-berlin.de/berlineruniversitaeten-banner-340px.png/image (1 second)
https://www.hu-berlin.de/compiled_styles.css (1 second)
https://www.hu-berlin.de/de/@@adapterdownload/humb…rimage/FolderImage.png (1 second)
https://www.hu-berlin.de/de/hubilder/exini_bg.jpg (1 second)
https://www.hu-berlin.de/de/pr/nachrichten/januar-2018/nr_180117_00/foto (1 second)
https://www.hu-berlin.de/de/pr/nachrichten/januar-2018/nr_180118_00/foto (1 second)
https://www.hu-berlin.de/de/pr/nachrichten/januar-2018/nr_180119_00/foto (1 second)
https://www.hu-berlin.de/de/slider/slider_images/studienabbruch (1 second)
https://v.hu-berlin.de/crop_image/thumbs/1515163603-thumb.png (expiration not specified)
https://v.hu-berlin.de/crop_image/thumbs/1516191479-thumb.png (expiration not specified)
https://www.hu-berlin.de/berlineruniversitaeten-banner-340px.png/image (1 second)
https://www.hu-berlin.de/compiled_styles.css (1 second)
https://www.hu-berlin.de/de/@@adapterdownload/humb…rimage/FolderImage.png (1 second)
https://www.hu-berlin.de/de/hubilder/exini_bg.jpg (1 second)
https://www.hu-berlin.de/de/pr/nachrichten/januar-2018/nr_180117_00/foto (1 second)
https://www.hu-berlin.de/de/pr/nachrichten/januar-2018/nr_180118_00/foto (1 second)
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https://www.hu-berlin.de/de/slider/slider_images/studienabbruch (1 second)
priority - 8Optimize images
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priority - 0Minify CSS
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Minify CSS for the following resources to reduce their size by 3.1KiB (13% reduction).
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priority - 0Minify JavaScript
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Minify JavaScript for the following resources to reduce their size by 2.5KiB (15% reduction).
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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 879B (11% reduction).
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priority - 0Reduce server response time
hu-berlin.de Mobile Resource Breakdown
| Total Resources | 50 |
| Number of Hosts | 3 |
| Static Resources | 46 |
| JavaScript Resources | 10 |
| CSS Resources | 20 |
hu-berlin.de mobile page usability
Last tested: 2018-01-21
Mobile Usability
Good
96/100
hu-berlin.de Mobile Usability Test Quick Summary
priority - 3Size 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.hu….de/de#content" class="hiddenStructure">Direkt zum Inhalt</a> and 2 others are close to other tap targets.The tap target
<a href="#top-anchor">⇧</a> is close to 1 other tap targets.The tap target
<a href="https://www.hu….de/de/studium" class="state-external…enttype-folder">Studium</a> and 5 others are close to other tap targets.The tap target
<a href="https://www.hu…r/nachrichten/" class="more-news-link">Weitere Nachrichten</a> and 8 others are close to other tap targets.The tap target
<a href="https://www.hu…et_language=de" class="selected">DE</a> is close to 1 other tap targets.The tap target
<a href="https://www.hu…et_language=en" class="">EN</a> is close to 2 other tap targets.The tap target
<a href="https://twitte…om/humboldtUni" class="sprite2">Die Humboldt-U…ät bei Twitter</a> and 5 others are close to other tap targets.hu-berlin.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"><html ..."
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html ..."
Element “span” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Line: 40 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 42 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 49 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 51 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 53 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 55 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 478 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 480 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 487 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 489 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 491 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 493 Column: 7 - 33
"...li> <span class="menu-divider"></span..."
"...li> <span class="menu-divider"></span..." Line: 42 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 49 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 51 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 53 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 55 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 478 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 480 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 487 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 489 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 491 Column: 7 - 33
"...li> <span class="menu-divider"></span..." Line: 493 Column: 7 - 33
"...li> <span class="menu-divider"></span..."
Attribute “name” not allowed on element “div” at this point.
Line: 64 Column: 7 - 65
"...iv> <div name="top-anchor" class="top replace" id="top-anchor"><div i..."
"...iv> <div name="top-anchor" class="top replace" id="top-anchor"><div i..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 74 Column: 3 - 82
"...n.de/"> <img src="https://www.hu-berlin.de/++resource++humboldt.logo/logo-mobile.png" /> </a><..."
"...n.de/"> <img src="https://www.hu-berlin.de/++resource++humboldt.logo/logo-mobile.png" /> </a><..."
Duplicate ID “language”.
Line: 89 Column: 13 - 99
"... <svg xmlns="http://www.w3.org/2000/svg" id="language" viewbox="0 0 40 40" fill="white"> ..."
"... <svg xmlns="http://www.w3.org/2000/svg" id="language" viewbox="0 0 40 40" fill="white"> ..."
Bad value “360px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Line: 108 Column: 5 - 198
".../de"> <img alt="Startseite der Einrichtung" width="360px" height="110px" src="https://www.hu-berlin.de/de/@@adapterdownload/humboldt.folderimage.interfaces.IFolderImage/folderimage/FolderImage.png" /> </a..."
".../de"> <img alt="Startseite der Einrichtung" width="360px" height="110px" src="https://www.hu-berlin.de/de/@@adapterdownload/humboldt.folderimage.interfaces.IFolderImage/folderimage/FolderImage.png" /> </a..."
Bad value “110px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Line: 108 Column: 5 - 198
".../de"> <img alt="Startseite der Einrichtung" width="360px" height="110px" src="https://www.hu-berlin.de/de/@@adapterdownload/humboldt.folderimage.interfaces.IFolderImage/folderimage/FolderImage.png" /> </a..."
".../de"> <img alt="Startseite der Einrichtung" width="360px" height="110px" src="https://www.hu-berlin.de/de/@@adapterdownload/humboldt.folderimage.interfaces.IFolderImage/folderimage/FolderImage.png" /> </a..."
Duplicate ID “titlearrows”.
Line: 232 Column: 15 - 37
"... <span id="titlearrows"> ▶ ▶ ▶..." Line: 277 Column: 15 - 37
"... <span id="titlearrows"> ▶ ▶ ▶..."
"... <span id="titlearrows"> ▶ ▶ ▶..." Line: 277 Column: 15 - 37
"... <span id="titlearrows"> ▶ ▶ ▶..."
Element “dl” is missing a required instance of child element “dd”.
Line: 339 Column: 1 - 5
"... </dt> </dl> </div..." Line: 797 Column: 1 - 5
"... </dt> </dl> </div..." Line: 832 Column: 1 - 5
"... </dt> </dl> </div..." Line: 874 Column: 1 - 5
"... </dt> </dl> </div..." Line: 931 Column: 1 - 5
"... </dt> </dl> </div..." Line: 960 Column: 1 - 5
"... </dt> </dl> </div..." Line: 988 Column: 1 - 5
"... </dt> </dl> </div..." Line: 1136 Column: 1 - 5
"... </dt> </dl> </di..."
"... </dt> </dl> </div..." Line: 797 Column: 1 - 5
"... </dt> </dl> </div..." Line: 832 Column: 1 - 5
"... </dt> </dl> </div..." Line: 874 Column: 1 - 5
"... </dt> </dl> </div..." Line: 931 Column: 1 - 5
"... </dt> </dl> </div..." Line: 960 Column: 1 - 5
"... </dt> </dl> </div..." Line: 988 Column: 1 - 5
"... </dt> </dl> </div..." Line: 1136 Column: 1 - 5
"... </dt> </dl> </di..."
Duplicate ID “audience-menu”.
Line: 474 Column: 3 - 26
"...> <div id="audience-menu"> <..."
"...> <div id="audience-menu"> <..."
Duplicate ID “content”.
Line: 570 Column: 11 - 65
"... <a name="content" class="hiddenStructure" id="content"></a> ..."
"... <a name="content" class="hiddenStructure" id="content"></a> ..."
Attribute “aria-label:” not allowed on element “a” at this point.
Line: 761 Column: 9 - 173
"...> <a aria-label:="Deutsch" href="https://www.hu-berlin.de/@@multilingual-selector/659746f469ea44839d6c447294b5cbb5/de?set_language=de" class="selected" title="German">DE</a>..." Line: 765 Column: 9 - 166
"...> <a aria-label:="English" href="https://www.hu-berlin.de/@@multilingual-selector/659746f469ea44839d6c447294b5cbb5/en?set_language=en" class="" title="English">EN</a>..."
"...> <a aria-label:="Deutsch" href="https://www.hu-berlin.de/@@multilingual-selector/659746f469ea44839d6c447294b5cbb5/de?set_language=de" class="selected" title="German">DE</a>..." Line: 765 Column: 9 - 166
"...> <a aria-label:="English" href="https://www.hu-berlin.de/@@multilingual-selector/659746f469ea44839d6c447294b5cbb5/en?set_language=en" class="" title="English">EN</a>..."
Bad value “16px” for attribute “width” on element “input”: Expected a digit but saw “p” instead.
Line: 787 Column: 2 - 159
"...uche" /> <input type="image" alt="Öffnen" width="16px" height="16px" id="shortsubmit" src="https://www.hu-berlin.de/de/++resource++humboldt.directsearch.submit.png" /> <inp..."
"...uche" /> <input type="image" alt="Öffnen" width="16px" height="16px" id="shortsubmit" src="https://www.hu-berlin.de/de/++resource++humboldt.directsearch.submit.png" /> <inp..."
Bad value “16px” for attribute “height” on element “input”: Expected a digit but saw “p” instead.
Line: 787 Column: 2 - 159
"...uche" /> <input type="image" alt="Öffnen" width="16px" height="16px" id="shortsubmit" src="https://www.hu-berlin.de/de/++resource++humboldt.directsearch.submit.png" /> <inp..."
"...uche" /> <input type="image" alt="Öffnen" width="16px" height="16px" id="shortsubmit" src="https://www.hu-berlin.de/de/++resource++humboldt.directsearch.submit.png" /> <inp..."
Warnings
The first occurrence of ID “language” was here.
Line: 88 Column: 9 - 160
"... <a class="menu-mobile-button" id="language" href="https://www.hu-berlin.de/@@multilingual-selector/659746f469ea44839d6c447294b5cbb5/en?set_language=en"> ..."
"... <a class="menu-mobile-button" id="language" href="https://www.hu-berlin.de/@@multilingual-selector/659746f469ea44839d6c447294b5cbb5/en?set_language=en"> ..."
The first occurrence of ID “titlearrows” was here.
Line: 187 Column: 15 - 37
"... <span id="titlearrows"> ▶ ▶ ▶..." Line: 187 Column: 15 - 37
"... <span id="titlearrows"> ▶ ▶ ▶..."
"... <span id="titlearrows"> ▶ ▶ ▶..." Line: 187 Column: 15 - 37
"... <span id="titlearrows"> ▶ ▶ ▶..."
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Line: 352 Column: 9 - 91
"...> <a class="hiddenStructure" name="portletNavigationTree" id="portletNavigationTree"></a> ..." Line: 570 Column: 11 - 65
"... <a name="content" class="hiddenStructure" id="content"></a> ..."
"...> <a class="hiddenStructure" name="portletNavigationTree" id="portletNavigationTree"></a> ..." Line: 570 Column: 11 - 65
"... <a name="content" class="hiddenStructure" id="content"></a> ..."
The first occurrence of ID “audience-menu” was here.
Line: 36 Column: 35 - 58
"...nu-theme"><div id="audience-menu"> <..."
"...nu-theme"><div id="audience-menu"> <..."
The first occurrence of ID “content” was here.
Line: 564 Column: 7 - 24
"... <div id="content"> ..."
"... <div id="content"> ..."
Attribute “aria-label:” is not serializable as XML 1.0.
Line: 761 Column: 9 - 173
"...> <a aria-label:="Deutsch" href="https://www.hu-berlin.de/@@multilingual-selector/659746f469ea44839d6c447294b5cbb5/de?set_language=de" class="selected" title="German">DE</a>..." Line: 765 Column: 9 - 166
"...> <a aria-label:="English" href="https://www.hu-berlin.de/@@multilingual-selector/659746f469ea44839d6c447294b5cbb5/en?set_language=en" class="" title="English">EN</a>..."
"...> <a aria-label:="Deutsch" href="https://www.hu-berlin.de/@@multilingual-selector/659746f469ea44839d6c447294b5cbb5/de?set_language=de" class="selected" title="German">DE</a>..." Line: 765 Column: 9 - 166
"...> <a aria-label:="English" href="https://www.hu-berlin.de/@@multilingual-selector/659746f469ea44839d6c447294b5cbb5/en?set_language=en" class="" title="English">EN</a>..."
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hu-berlin.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.
hu-berlin.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.