cologne.de Website Information

Daily Unique Visits: 4,104

Daily Page Views: 16,416

Income Per Day: $46

Estimated Value: $24,840

This website is located in Germany and is using following IP address 81.173.246.122. See the complete list of popular websites hosted in Germany.

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

Website cologne.de is using the following name servers:

dns12.netcologne.de
dns11.netcologne.de
dns14.netcologne.de
dns13.netcologne.de

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

The highest website cologne.de position in Alexa rank database was 57432 and the lowest rank position was 998162. Current position of cologne.de in Alexa rank database is 305805.

Desktop speed score of cologne.de (59/100) is better than the results of 34.36% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of cologne.de (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.

Mobile speed score of cologne.de (57/100) is better than the results of 48.04% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

cologne.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.

cologne.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: cologne.de
Status: connect

cologne.de server information

Servers Location

cologne.de desktop page speed rank

Last tested: 2019-06-14

Desktop Speed Bad

59/100

cologne.de Desktop Speed Test Quick Summary

priority - 39Leverage browser caching

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

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priority - 2Minify JavaScript

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priority - 0Minify HTML

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cologne.de Desktop Resource Breakdown

Total Resources	246
Number of Hosts	61
Static Resources	103
JavaScript Resources	94
CSS Resources	7

cologne.de mobile page speed rank

Last tested: 2017-10-13

Mobile Speed Bad

57/100

cologne.de Mobile Speed Test Quick Summary

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

Your page has 14 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

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priority - 33Leverage 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.cologne.de/sites/all/modules/lightbox2…lightbox.js?1507889006 (60 minutes)
https://www.cologne.de/sites/all/modules/search_au…autocomplete.js?owzvye (60 minutes)
https://www.cologne.de/sites/all/themes/cologne_de/js/global.js?owzvye (60 minutes)
https://www.cologne.de/sites/all/themes/cologne_de/js/mobile.js?owzvye (60 minutes)
https://www.cologne.de/sites/all/themes/omega/omeg…ry.formalize.js?owzvye (60 minutes)
https://www.cologne.de/sites/all/themes/omega/omeg…mediaqueries.js?owzvye (60 minutes)
https://www.cologne.de/sites/www.cologne.de/files/…1BZBWamRrajAey-jDc.css (60 minutes)
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https://www.cologne.de/sites/www.cologne.de/files/…xu4WO-qwma6Xer30m4.css (60 minutes)
https://script.ioam.de/iam.js (2 hours)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 7Optimize images

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

Optimize the following images to reduce their size by 72.2KiB (72% reduction).

Compressing https://www.cologne.de/sites/default/files/theme/i…_background150x150.jpg could save 22.2KiB (94% reduction).
Compressing https://www.cologne.de/sites/default/files/theme/images/logo_hrs.jpg could save 14.9KiB (86% reduction).
Compressing https://www.cologne.de/sites/default/files/theme/images/logo_cgnairport.jpg could save 11KiB (87% reduction).
Compressing https://www.cologne.de/sites/default/files/theme/images/logo_koelnde.jpg could save 9.7KiB (89% reduction).
Compressing https://tpc.googlesyndication.com/simgad/16636892639735258897 could save 8.4KiB (39% reduction).
Compressing https://www.cologne.de/sites/default/files/theme/images/logo_koelnmesse.jpg could save 2KiB (59% reduction).
Compressing https://www.cologne.de/sites/default/files/theme/i…o-cologne-de-40x35.png could save 1.4KiB (67% reduction).
Compressing https://www.cologne.de/sites/default/files/theme/i…logne-tools_mobile.jpg could save 1.3KiB (22% reduction).
Compressing https://www.cologne.de/sites/all/themes/cologne_de…/btn_search_submit.gif could save 1.2KiB (74% reduction).

priority - 1Minify 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 9.8KiB (39% reduction).

Minifying https://www.cologne.de/misc/drupal.js?owzvye could save 4.1KiB (65% reduction) after compression.
Minifying https://www.cologne.de/sites/all/modules/lightbox2…lightbox.js?1507889006 could save 3.3KiB (34% reduction) after compression.
Minifying https://script.ioam.de/iam.js could save 859B (13% reduction) after compression.
Minifying https://www.cologne.de/misc/jquery.once.js?v=1.2 could save 816B (76% reduction) after compression.
Minifying https://www.cologne.de/sites/all/modules/google_an…gleanalytics.js?owzvye could save 764B (54% reduction) after compression.

cologne.de Mobile Resource Breakdown

Total Resources	119
Number of Hosts	24
Static Resources	67
JavaScript Resources	40
CSS Resources	7

cologne.de mobile page usability

Last tested: 2017-10-13

Mobile Usability Good

95/100

cologne.de Mobile Usability Test Quick Summary

priority - 3Size 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 422 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <div id="mini-panel-region_branding" class="panel-display…-1col clearfix">Facebook…Search</div> falls outside the viewport.
The element <div id="tab0_nav" class="accord_slider_nav visible">closesee all</div> falls outside the viewport.
The element <div class="accord_slider_tab clearfix">The Cologne Ca…for everybody.</div> falls outside the viewport.
The element <div id="tab0_footer" class="accord_slider_footer">Overview</div> falls outside the viewport.
The element <div id="tab1_nav" class="accord_slider_nav visible"></div> falls outside the viewport.
The element <div id="tab2_nav" class="accord_slider_nav visible"></div> falls outside the viewport.
The element <div id="tab3_nav" class="accord_slider_nav visible"></div> falls outside the viewport.
The element <div id="tab4_nav" class="accord_slider_nav visible"></div> falls outside the viewport.
The element <div id="tab5_nav" class="accord_slider_nav visible"></div> 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 <input id="edit-submit" type="image" name="submit" class="form-submit"> is close to 1 other tap targets.

The tap target <a href="/city-map.html">City map</a> and 5 others are close to other tap targets.
The tap target <a href="http://www.koe…home/index.php">Koelnmesse - trade fair</a> and 9 others are close to other tap targets.
The tap target <a href="#" class="addthis_button_twitter at300b">Twitter</a> and 1 others are close to other tap targets.
The tap target <a href="//plus.google.….cologne.de%2F"></a> is close to 1 other tap targets.

cologne.de HTML validation

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 50
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> <html..."

Attribute “xmlns:og” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."

Attribute “xmlns:article” not allowed here.

Attribute “xmlns:book” not allowed here.

Attribute “xmlns:profile” not allowed here.

Attribute “xmlns:video” not allowed here.

Attribute “xmlns:product” not allowed here.

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

The “version” attribute on the “html” element is obsolete. You can safely omit it.

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Line: 18 Column: 49 - 51
"...LSchema#"> <head profile="http://www.w3.org/1999/xhtml/vocab"> <me..."

Duplicate attribute “class”.

Line: 159 Column: - 125
"...igation" class="panel-pane pa..." Line: 172 Column: - 118
"...igation" class="panel-pane pa..." Line: 221 Column: - 91
"...lock-8" class="panel-pane pa..." Line: 230 Column: - 117
"...ch-form" class="panel-pane pa..." Line: 407 Column: - 92
"...ock-12" class="panel-pane pa..." Line: 452 Column: - 66
"...ock-17" class="panel-pane pa..." Line: 590 Column: - 63
"...t-pane" class="panel-pane pa..." Line: 960 Column: - 63
"...t-pane" class="panel-pane pa..." Line: 1001 Column: - 60
"...pane-3" class="panel-pan..." Line: 1014 Column: - 92
"...ock-11" class="panel-pane pa..."

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.

Line: 177 Column: 97 - 105
"...: "en-US"}</script> <scri..."

Attribute “g:plusone:size” not allowed on element “a” at this point.

Line: 212 Column: 9 - 96
"...> <a class="addthis_button_google_plusone" g:plusone:size="small" g:plusone:count="false"></a> ..." Line: 1069 Column: 9 - 96
"...> <a class="addthis_button_google_plusone" g:plusone:size="small" g:plusone:count="false"></a> ..."

Attribute “g:plusone:count” not allowed on element “a” at this point.

Element “input” is missing required attribute “alt”.

Line: 243 Column: 58 - 216
"...-actions"><input type="image" id="edit-submit" name="submit" src="https://www.cologne.de/sites/all/themes/cologne_de/images/btn_search_submit.gif" class="form-submit" /></div>..."

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

Line: 348 Column: 57 - 170
"...ane-icon"><img src="/sites/all/modules/application/app_cologne/images/logo-hrs-72x24.png" width="72" height="24" border="0"></div>..." Line: 393 Column: 5 - 123
"...ent"> <img src="/sites/default/files/styles/thumbnail/public/images/edc210x145-dapd.jpg" height="68" width="90" class="left">The hi..." Line: 403 Column: 43 - 140
"...carnival"><img src="/sites/default/files/images/karneval-mini-dapd.jpg" class="left" width="90" height="56"></a>23..."

Bad value “generateURL('hrsSearchForm', '<? echo $form['action']; ?>'); return false;” for attribute “onsubmit” on element “form”: missing ) after argument list

Line: 367 Column: 2 - 233
"...tainer"> <form onsubmit="generateURL('hrsSearchForm', '<? echo $form['action']; ?>'); return false;" name="hrsSearchForm" class="hrs-search-form" id="hrs-search-form" method="get" action="<?%20echo%20%24form%5B'action'%5D;%20?>"> <in..."

Bad value “<?%20echo%20%24form%5B'action'%5D;%20?>” for attribute “action” on element “form”: Illegal character in path segment: “<” is not allowed.

Bad value “generateURL('hrsSearchForm', '<? echo $form['action']; ?>'); return false;” for attribute “onclick” on element “input”: missing ) after argument list

Line: 381 Column: 4 - 254
"...v> <input name="hrsSearchButton" id="hrs-search-button" type="image" src="/sites/all/modules/application/app_cologne/images/button-search-102x26.png" alt="Search" onclick="generateURL('hrsSearchForm', '<? echo $form['action']; ?>'); return false;"></fiel..."

Attribute “alt” not allowed on element “a” at this point.

Line: 1007 Column: 1 - 94
"...op:16px"> <a href="http://www.cologne.de/events/christmas-markets" alt="Christmas Markets" title="XMAs"> <im..."

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

Line: 1061 Column: 1 - 142
"...wrapper"> <fb:like href="https://www.facebook.com/Koeln" layout="button_count" show_faces="false" action="like" width="290px" height="50px" send="true"></fb:l..."

Warnings

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:article” is not serializable as XML 1.0.

Attribute with the local name “xmlns:book” is not serializable as XML 1.0.

Attribute with the local name “xmlns:profile” is not serializable as XML 1.0.

Attribute with the local name “xmlns:video” is not serializable as XML 1.0.

Attribute with the local name “xmlns:product” is not serializable as XML 1.0.

Attribute with the local name “xmlns:content” is not serializable as XML 1.0.

Attribute with the local name “xmlns:dc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:foaf” is not serializable as XML 1.0.

Attribute with the local name “xmlns:rdfs” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioct” is not serializable as XML 1.0.

Attribute with the local name “xmlns:skos” is not serializable as XML 1.0.

Attribute with the local name “xmlns:xsd” is not serializable as XML 1.0.

Consider avoiding viewport values that prevent users from resizing documents.

Line: 21 Column: 1 - 122
"....icon" /> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" /> <link..."

Attribute “g:plusone:size” is not serializable as XML 1.0.

Attribute “g:plusone:count” is not serializable as XML 1.0.

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

Line: 348 Column: 57 - 170
"...ane-icon"><img src="/sites/all/modules/application/app_cologne/images/logo-hrs-72x24.png" width="72" height="24" border="0"></div>..." Line: 1085 Column: 88 - 216
"...="_blank"><img src="/sites/default/files/theme/images/logo_koelnde.jpg" width="50" height="50" border="0" alt="koeln.de" title="koeln.de"/></a></..." Line: 1092 Column: 97 - 256
"...="_blank"><img src="/sites/default/files/theme/images/logo_cgnairport.jpg" width="80" height="53" border="0" alt="Köln Bonn Airport" title="Köln Bonn Airport"/></a></..." Line: 1096 Column: 81 - 195
"...="_blank"><img src="/sites/default/files/theme/images/logo_hrs.jpg" width="80" height="56" border="0" alt="HRS" title="HRS"/></a></..." Line: 1099 Column: 88 - 224
"...="_blank"><img src="/sites/default/files/theme/images/logo_koelnmesse.jpg" width="120" height="60" border="0" alt="Koelnmesse" title="Koelnmesse"/></a></..." Line: 1100 Column: 94 - 248
"...="_blank"><img style="margin-top:5px;" src="/sites/default/files/theme/images/logo-koelntourismus-65x46.png" border="0" alt="Koelntourismus" title="Koelntourismus"/></a></..."

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 596 Column: 3 - 32
"..."> <script language="JavaScript"> <!-..." Line: 966 Column: 3 - 32
"..."> <script language="JavaScript"> <!-..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 480 Column: 7 - 68
"... <section id="section-content" class="section section-content"> <di..."

Element name “fb:like” cannot be represented as XML 1.0.

Line: 1061 Column: 1 - 142
"...wrapper"> <fb:like href="https://www.facebook.com/Koeln" layout="button_count" show_faces="false" action="like" width="290px" height="50px" send="true"></fb:l..."

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

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cologne.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.

cologne.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.

COLOGNE.DE cologne.de | Cologne tourist information

cologne.de Website Information

Advertisement

cologne.de Alexa Rank

cologne.de whois

cologne.de server information

Servers Location

cologne.de desktop page speed rank

cologne.de Desktop Speed Test Quick Summary

priority - 39Leverage 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 - 19Optimize images

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

Optimize the following images to reduce their size by 185KiB (71% reduction).

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

Your page has 15 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

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 17.5KiB (30% reduction).

priority - 0Enable 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 899B (45% 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 829B (23% reduction).

cologne.de Desktop Resource Breakdown

cologne.de mobile page speed rank

cologne.de Mobile Speed Test Quick Summary

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

Your page has 14 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 33Leverage 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 - 7Optimize images

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

Optimize the following images to reduce their size by 72.2KiB (72% reduction).

priority - 1Minify 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 9.8KiB (39% reduction).

cologne.de Mobile Resource Breakdown

cologne.de mobile page usability

cologne.de Mobile Usability Test Quick Summary

priority - 3Size 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 422 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.

cologne.de HTML validation

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:article” not allowed here.

Attribute “xmlns:book” not allowed here.

Attribute “xmlns:profile” not allowed here.

Attribute “xmlns:video” not allowed here.

Attribute “xmlns:product” not allowed here.

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

The “version” attribute on the “html” element is obsolete. You can safely omit it.

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Duplicate attribute “class”.

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.

Attribute “g:plusone:size” not allowed on element “a” at this point.

Attribute “g:plusone:count” not allowed on element “a” at this point.

Element “input” is missing required attribute “alt”.

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

Bad value “generateURL('hrsSearchForm', '<? echo $form['action']; ?>'); return false;” for attribute “onsubmit” on element “form”: missing ) after argument list