heidelberg.de Website Information

Daily Unique Visits: 45,823

Daily Page Views: 274,938

Income Per Day: $550

Estimated Value: $396,000

This website is located in Germany and is using following IP address 194.59.37.21. See the complete list of popular websites hosted in Germany.

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

Website heidelberg.de is using the following name servers:

dns1.belwue.de
dns.uni-heidelberg.de
dns3.belwue.de
dns5.belwue.de

and is probably hosted by Kommunale Informationsverarbeitung Baden-Franken. See the full list of other websites hosted by Kommunale Informationsverarbeitung Baden-Franken.

The highest website heidelberg.de position in Alexa rank database was 19493 and the lowest rank position was 968685. Current position of heidelberg.de in Alexa rank database is 31299.

Desktop speed score of heidelberg.de (31/100) is better than the results of 8.96% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of heidelberg.de (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.

Mobile speed score of heidelberg.de (17/100) is better than the results of 3.39% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

heidelberg.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.

heidelberg.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: heidelberg.de
Status: connect

heidelberg.de server information

Servers Location

heidelberg.de desktop page speed rank

Last tested: 2017-05-03

Desktop Speed Bad

31/100

heidelberg.de Desktop Speed Test Quick Summary

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priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 7Minify JavaScript

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priority - 3Avoid landing page redirects

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priority - 2Minify CSS

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heidelberg.de Desktop Resource Breakdown

Total Resources	113
Number of Hosts	15
Static Resources	91
JavaScript Resources	27
CSS Resources	25

heidelberg.de mobile page speed rank

Last tested: 2019-06-14

Mobile Speed Bad

17/100

heidelberg.de Mobile Speed Test Quick Summary

priority - 246Optimize images

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

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https://www.heidelberg.de/site/Heidelberg_ROOT/res…ml/core/print_base.css
https://www.heidelberg.de/site/Heidelberg_ROOT/res…ed/10.0.3/css/leer.css
https://www.heidelberg.de/site/Heidelberg_ROOT/res…s/font-awesome.min.css
https://www.heidelberg.de/site/Heidelberg_ROOT/res…s/jquery.cookiebar.css
https://www.heidelberg.de/common/js/jQuery/externa…er/jquery.bxslider.css
https://www.heidelberg.de/site/Heidelberg_ROOT/res…uginLib.1814522808.css

priority - 47Leverage 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://admin.govdelivery.com/attachments/fancy_im…hd-spaced_original.png (expiration not specified)
https://content.govdelivery.com/overlay/js/6137.js (expiration not specified)
https://vrweb15.linguatec.org/VoiceReaderWeb15User…ripts/readpremium15.js (expiration not specified)
https://vrweb15.linguatec.org/VoiceReaderWeb15User…s/grey/player_skin.css (expiration not specified)
https://ww2.heidelberg.de/piwik2/piwik.js (expiration not specified)
https://www.heidelberg.de/common/js/dvv_func-min-de.js (expiration not specified)
https://www.heidelberg.de/common/js/jQuery/externa…r/images/bx_loader.gif (expiration not specified)
https://www.heidelberg.de/common/js/jQuery/externa…er/jquery.bxslider.css (expiration not specified)
https://www.heidelberg.de/common/js/jQuery/externa…jquery.bxslider.min.js (expiration not specified)
https://www.heidelberg.de/common/js/jQuery/externa…jquery.colorbox-min.js (expiration not specified)
https://www.heidelberg.de/common/js/jQuery/externa…ery.hoverIntent.min.js (expiration not specified)
https://www.heidelberg.de/common/js/jQuery/externa…y.jcarousellite.min.js (expiration not specified)
https://www.heidelberg.de/common/js/jQuery/externa…sh/js/superfish.min.js (expiration not specified)
https://www.heidelberg.de/common/js/jQuery/jquery-3.3.1.min.js (expiration not specified)
https://www.heidelberg.de/common/js/jQuery/themes/base/jquery-ui.min.css (expiration not specified)
https://www.heidelberg.de/common/js/jQuery/ui/jquery-ui.min.js (expiration not specified)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…common/js/functions.js (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…d/10.0.3/css/basic.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…3/css/dvv-calendar.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res….0.3/css/dvv-tools.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…s/font-awesome.min.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…ed/10.0.3/css/home.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…uery-ui.custom.min.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…s/jquery.cookiebar.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…ed/10.0.3/css/leer.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…/css/plugins/slick.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…d/10.0.3/css/print.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res….3/css/print/print.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…css/screen/basemod.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…css/screen/content.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…3/css/screen/forms.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…/10.0.3/css/search.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…9eeb-9f74ae4c1609.woff (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…97ea-af1b2c489f15.woff (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…aeb4-c008109a8b64.woff (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…b3db-15bfb1f7aed2.woff (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…3/img/apps/overlay.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res….0.3/img/bg-flynav.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…elbeer-transparent.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…o-accordion-active.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…/img/ico-accordion.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…3/img/ico-feedback.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…g/ico-internerlink.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…3/img/ico-lang-sel.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…3/img/ico-morelink.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…g/ico-partnerlogos.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res….0.3/img/ico-print.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…3/img/ico-sendpage.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res….3/img/ico-sitemap.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…0.3/img/ico-siteup.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…ico-social-media-h.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…inks/button-search.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…10.0.3/img/logo-hd.svg (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…/10.0.3/img/spacer.gif (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…age-control-active.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…/img/stage-control.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…0.3/img/wetter/01d.png (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…er/jquery.bxslider.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…jquery.bxslider.min.js (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…ed/10.0.3/js/custom.js (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…js/jquery.cookiebar.js (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…s/jquery.easing.1.3.js (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…/jquery.matchHeight.js (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…uery.newsTicker.min.js (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…s/iframeResizer.min.js (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…ry.ui.datepicker-de.js (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…s/plugins/slick.min.js (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…uginLib.1814522808.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…0.3/yaml/core/base.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…ml/core/print_base.css (24 hours)
https://www.heidelberg.de/site/Heidelberg_ROOT/res…ched/8.1.5/css/gse.css (24 hours)

priority - 28Enable 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 276.9KiB (70% reduction).

Compressing https://www.heidelberg.de/common/js/jQuery/ui/jquery-ui.min.js could save 181.3KiB (73% reduction).
Compressing https://www.heidelberg.de/common/js/jQuery/jquery-3.3.1.min.js could save 55.3KiB (65% reduction).
Compressing https://www.heidelberg.de/common/js/jQuery/externa…jquery.bxslider.min.js could save 18.3KiB (75% reduction).
Compressing https://www.heidelberg.de/common/js/jQuery/externa…jquery.colorbox-min.js could save 7.1KiB (60% reduction).
Compressing https://www.heidelberg.de/common/js/dvv_func-min-de.js could save 5.5KiB (65% reduction).
Compressing https://www.heidelberg.de/site/Heidelberg_ROOT/res…10.0.3/img/logo-hd.svg could save 4.3KiB (65% reduction).
Compressing https://www.heidelberg.de/common/js/jQuery/externa…sh/js/superfish.min.js could save 2.5KiB (57% reduction).
Compressing https://www.heidelberg.de/common/js/jQuery/externa…y.jcarousellite.min.js could save 1.3KiB (52% reduction).
Compressing https://www.heidelberg.de/common/js/jQuery/externa…ery.hoverIntent.min.js could save 1.3KiB (58% 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://heidelberg.de/
https://www.heidelberg.de/
https://www.heidelberg.de/hd,Lde/HD.html

priority - 7Minify 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 63.8KiB (47% reduction).

Minifying https://vrweb15.linguatec.org/VoiceReaderWeb15User…ripts/readpremium15.js could save 58.8KiB (49% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…/jquery.matchHeight.js could save 1.4KiB (49% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…s/jquery.easing.1.3.js could save 1.1KiB (58% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…js/jquery.cookiebar.js could save 1.1KiB (43% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…common/js/functions.js could save 650B (29% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…ed/10.0.3/js/custom.js could save 438B (15% reduction) after compression.
Minifying https://www.heidelberg.de/common/js/jQuery/externa…ery.hoverIntent.min.js could save 311B (14% reduction).

priority - 1Minify 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 12.5KiB (33% reduction).

Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…d/10.0.3/css/basic.css could save 3KiB (18% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…0.3/yaml/core/base.css could save 2.1KiB (68% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…3/css/screen/forms.css could save 1.6KiB (62% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…css/screen/content.css could save 1.5KiB (59% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…ml/core/print_base.css could save 1.1KiB (72% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res….3/css/print/print.css could save 612B (84% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…uery-ui.custom.min.css could save 579B (16% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…css/screen/basemod.css could save 492B (48% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…er/jquery.bxslider.css could save 352B (32% reduction) after compression.
Minifying https://vrweb15.linguatec.org/VoiceReaderWeb15User…s/grey/player_skin.css could save 325B (18% reduction) after compression.
Minifying https://www.heidelberg.de/common/js/jQuery/externa…er/jquery.bxslider.css could save 253B (23% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…3/css/dvv-calendar.css could save 253B (21% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…d/10.0.3/css/print.css could save 169B (33% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res….0.3/css/dvv-tools.css could save 128B (20% reduction) after compression.
Minifying https://www.heidelberg.de/site/Heidelberg_ROOT/res…ched/8.1.5/css/gse.css could save 127B (18% reduction) after compression.

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 1.5KiB (11% reduction).

Minifying https://www.heidelberg.de/hd,Lde/HD.html could save 1.5KiB (11% reduction) after compression.

heidelberg.de Mobile Resource Breakdown

Total Resources	99
Number of Hosts	10
Static Resources	87
JavaScript Resources	25
CSS Resources	24

heidelberg.de mobile page usability

Last tested: 2019-06-14

Mobile Usability Good

89/100

heidelberg.de Mobile Usability Test Quick Summary

priority - 11Size 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="/234767" class="textlink">Datenschutz</a> is close to 5 other tap targets.

The tap target <div class="bx-pager bx-default-pager">1234</div> is close to 1 other tap targets.

The tap target <a href="/site/Heidelbe…747/index.html">Kontakt</a> and 2 others are close to other tap targets.

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

The tap target <ul class="langSel">DE ENCN</ul> is close to 2 other tap targets.

The tap target <a href="javascript:void(0);">DE</a> is close to 2 other tap targets.

The tap target <a href="/hd/HD/Leben.html">Leben</a> and 3 others are close to other tap targets.

The tap target <td class="ui-datepicker-week-end">1</td> and 29 others are close to other tap targets.

The tap target <a href="#" class="ui-state-default">1</a> and 28 others are close to other tap targets.

The tap target <a href="#" class="ui-state-defau…ui-state-hover">14</a> is close to 4 other tap targets.

The tap target <a href="http://www.uni-heidelberg.de/" class="logoUni"></a> is close to 1 other tap targets.
The tap target <a href="http://www.m-r-n.com/" class="logoMetro"></a> is close to 1 other tap targets.

The tap target <button id="prefix-dismissButton" class="prefix-overlay-action-dismiss">Nein, danke</button> and 3 others are close to other tap targets.

heidelberg.de HTML validation

Errors

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

Line: 1 Column: 1 - 102
"...<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--[..."

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

Line: 8 Column: 1 - 65
"...t=UTF-8"> <meta http-equiv="Content-Script-Type" content="text/javascript"> <meta..."

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

Line: 9 Column: 1 - 57
"...ascript"> <meta http-equiv="Content-Style-Type" content="text/css"> <meta..."

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

Line: 28 Column: 1 - 128
"...ext/css"> <link href="/site/Heidelberg_ROOT/resourceCached/9.2.1a/css/print.css" rel="stylesheet" media="print, embossed" type="text/css"> <meta..."

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

Line: 222 Column: 64 - 208
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"...g_946155'><a class="internerLink" href="/hd,Lde/HD/Rathaus/Wahl+des+Jugendgemeinderats.html" rel="internal" title="mehr dazu: Wahl des Jugendgemeinderats"><img a..." Line: 240 Column: 64 - 252
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"...on</a><br><a class="internerLink neuFensterLink" href="/,Lde/663164.html" rel="internal" target="_blank" title="Heidelberg hilft Flüchtlingen">Heidel..." Line: 570 Column: 1657 - 1768
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"...tt</a><br><a class="internerLink" href="/hd,Lde/HD/Rathaus/Ausbildungs_+und+Stellenangebote.html" rel="internal" title="Ausbildungs- und Stellungsangebote">Stelle..." Line: 570 Column: 2360 - 2451
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"..."H">H</a> <a class="internerLink" href="/,Lde/19192.html?sl=I" rel="internal" title="I">I</a> ..." Line: 587 Column: 810 - 887
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"..."S">S</a> <a class="internerLink" href="/,Lde/19192.html?sl=T" rel="internal" title="T">T</a> ..." Line: 589 Column: 726 - 803
"..."T">T</a> <a class="internerLink" href="/,Lde/19192.html?sl=U" rel="internal" title="U">U</a> ..." Line: 589 Column: 810 - 887
"..."U">U</a> <a class="internerLink" href="/,Lde/19192.html?sl=V" rel="internal" title="V">V</a> ..." Line: 589 Column: 894 - 971
"..."V">V</a> <a class="internerLink" href="/,Lde/19192.html?sl=W" rel="internal" title="W">W</a> ..." Line: 589 Column: 978 - 1055
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Stray end tag “script”.

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Element “gcse:searchresults” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

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The “rev” attribute on the “a” element is obsolete. Use the “rel” attribute instead, with a term having the opposite meaning.

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Warnings

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

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Empty heading.

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

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Element name “gcse:searchresults” cannot be represented as XML 1.0.

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

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

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

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

Stray end tag “script”.

Element “gcse:searchresults” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

The “rev” attribute on the “a” element is obsolete. Use the “rel” attribute instead, with a term having the opposite meaning.

Warnings

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

Empty heading.

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

Element name “gcse:searchresults” cannot be represented as XML 1.0.