stadt-koeln.de Website Information
Daily Unique Visits: 87,795
Daily Page Views: 526,770
Income Per Day: $1,054
Estimated Value: $758,880
This website is located in Germany and is using following IP address 87.79.15.140. See the complete list of popular websites hosted in Germany.
stadt-koeln.de is registered under .DE top-level domain. Please check other sites in .DE zone.
Website stadt-koeln.de is using the following name servers:
- dns11.netcologne.de
- dns14.netcologne.de
- dns13.netcologne.de
- dns12.netcologne.de
and is probably hosted by NetCologne GmbH. See the full list of other websites hosted by NetCologne GmbH.
The highest website stadt-koeln.de position in Alexa rank database was 5279 and the lowest rank position was 906184. Current position of stadt-koeln.de in Alexa rank database is 16336.
Desktop speed score of stadt-koeln.de (61/100) is better than the results of 37.05% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of stadt-koeln.de (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of stadt-koeln.de (48/100) is better than the results of 30.32% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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stadt-koeln.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.
stadt-koeln.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: stadt-koeln.de
Status: connect
Status: connect
stadt-koeln.de server information
Servers Location
stadt-koeln.de desktop page speed rank
Last tested: 2016-10-11
Desktop Speed
Bad
61/100
stadt-koeln.de Desktop Speed Test Quick Summary
priority - 54Optimize images
Properly formatting and compressing images can save many bytes of data.
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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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http://www.stadt-koeln.de/js/jquery.1.8.2.min.js
http://www.stadt-koeln.de/js/jquery-ui-1.9.0.custom.min.js
http://www.stadt-koeln.de/js/plugins.js
http://www.stadt-koeln.de/js/scripts.js
http://www.stadt-koeln.de/js/navigation.js
http://www.stadt-koeln.de/js/responsiveImages.js
http://www.stadt-koeln.de/js/jquery.1.8.2.min.js
http://www.stadt-koeln.de/js/jquery-ui-1.9.0.custom.min.js
http://www.stadt-koeln.de/js/plugins.js
http://www.stadt-koeln.de/js/scripts.js
http://www.stadt-koeln.de/js/navigation.js
http://www.stadt-koeln.de/js/responsiveImages.js
Optimize CSS Delivery of the following:
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priority - 4Leverage 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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priority - 1Minify JavaScript
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Minify JavaScript for the following resources to reduce their size by 7.9KiB (29% reduction).
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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 4.9KiB (18% reduction).
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stadt-koeln.de Desktop Resource Breakdown
| Total Resources | 79 |
| Number of Hosts | 7 |
| Static Resources | 65 |
| JavaScript Resources | 21 |
| CSS Resources | 11 |
stadt-koeln.de mobile page speed rank
Last tested: 2016-10-11
Mobile Speed
Bad
48/100
stadt-koeln.de Mobile Speed Test Quick Summary
priority - 54Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 523.3KiB (63% reduction).
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priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 11 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.stadt-koeln.de/js/modernizr.min.js
http://www.stadt-koeln.de/js/jquery.1.8.2.min.js
http://www.stadt-koeln.de/js/jquery-ui-1.9.0.custom.min.js
http://www.stadt-koeln.de/js/plugins.js
http://www.stadt-koeln.de/js/scripts.js
http://www.stadt-koeln.de/js/navigation.js
http://www.stadt-koeln.de/js/responsiveImages.js
http://www.stadt-koeln.de/js/custom.js
http://f1.eu.readspeaker.com/script/7758/ReadSpeaker.js?pids=embhl
https://script.ioam.de/iam.js
http://de.ioam.de/tx.io?st=koeln&cp=rathaus_home&s…390&ev=&cs=wjtzdu&mo=1
http://www.stadt-koeln.de/js/jquery.1.8.2.min.js
http://www.stadt-koeln.de/js/jquery-ui-1.9.0.custom.min.js
http://www.stadt-koeln.de/js/plugins.js
http://www.stadt-koeln.de/js/scripts.js
http://www.stadt-koeln.de/js/navigation.js
http://www.stadt-koeln.de/js/responsiveImages.js
http://www.stadt-koeln.de/js/custom.js
http://f1.eu.readspeaker.com/script/7758/ReadSpeaker.js?pids=embhl
https://script.ioam.de/iam.js
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Optimize CSS Delivery of the following:
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http://www.stadt-koeln.de/css/320min.css
http://www.stadt-koeln.de/css/480min.css
http://www.stadt-koeln.de/css/768min.css
http://www.stadt-koeln.de/css/1024min.css
http://www.stadt-koeln.de/css/navigation.css
http://www.stadt-koeln.de/css/navigation_small.css
http://www.stadt-koeln.de/css/custom.css
http://f1.eu.readspeaker.com/script/7758/ReadSpeak…tyles.css?v=2.5.8.3975
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http://www.stadt-koeln.de/css/320min.css
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http://www.stadt-koeln.de/css/768min.css
http://www.stadt-koeln.de/css/1024min.css
http://www.stadt-koeln.de/css/navigation.css
http://www.stadt-koeln.de/css/navigation_small.css
http://www.stadt-koeln.de/css/custom.css
http://f1.eu.readspeaker.com/script/7758/ReadSpeak…tyles.css?v=2.5.8.3975
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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 51% of the final above-the-fold content could be rendered with the full HTML response.
priority - 6Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://piwik.stadt-koeln.de/piwik.js (expiration not specified)
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priority - 1Minify JavaScript
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Minify JavaScript for the following resources to reduce their size by 7.9KiB (29% reduction).
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priority - 1Minify CSS
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stadt-koeln.de Mobile Resource Breakdown
| Total Resources | 78 |
| Number of Hosts | 7 |
| Static Resources | 64 |
| JavaScript Resources | 21 |
| CSS Resources | 11 |
stadt-koeln.de mobile page usability
Last tested: 2016-10-11
Mobile Usability
Good
99/100
stadt-koeln.de Mobile Usability Test Quick Summary
priority - 0Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<li class="flex-active-slide">Terminvereinbarung</li> is close to 1 other tap targets.The tap target
<a href="#3_1_0_0">Terminvereinbarung</a> is close to 1 other tap targets.The tap target
<a href="#" class="flex-prev">voriges</a> is close to 3 other tap targets.The tap target
<a href="#" class="flex-next">nächstes</a> is close to 3 other tap targets.The tap target
<a href="/politik-und-v…im-opernumfeld" class="linkintern">Straßenbauarbe…im Opernumfeld</a> is close to 1 other tap targets.The tap target
<a href="http://de.face…e&t=Stadt+Köln" class="facebook">Facebook</a> is close to 1 other tap targets.The tap target
<a href="http://twitter…stadt-koeln.de" class="twitter">Twitter</a> is close to 2 other tap targets.The tap target
<a href="http://pintere…ion=Stadt+Köln" class="pinterest">Pinterest</a> is close to 2 other tap targets.The tap target
<a href="https://delici…n+-+Startseite" class="delicious">delicious.com</a> is close to 1 other tap targets.The tap target
<a id="cookie_close" href="#" class="cookie-close">X</a> is close to 2 other tap targets.stadt-koeln.de HTML validation
Warnings
The “listbox” role is unnecessary for element “datalist”.
Line: 139 Column: 29 - 93
"... <datalist id="searchsuggest" role="listbox" aria-expanded="true"></data..."
"... <datalist id="searchsuggest" role="listbox" aria-expanded="true"></data..."
The “navigation” role is unnecessary for element “nav”.
Line: 153 Column: 5 - 40
"...ar"> <nav id="mainnav" role="navigation"> ..." Line: 179 Column: 1 - 39
"...r"> <nav id="breadcrumb" role="navigation"> <h2..."
"...ar"> <nav id="mainnav" role="navigation"> ..." Line: 179 Column: 1 - 39
"...r"> <nav id="breadcrumb" role="navigation"> <h2..."
The “main” role is unnecessary for element “main”.
Line: 210 Column: 1 - 49
"... <main id="inhalt" class="startseite" role="main"> <di..."
"... <main id="inhalt" class="startseite" role="main"> <di..."
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Line: 236 Column: 1 - 9
"..."slide" > <article> <figu..." Line: 247 Column: 1 - 9
"..."slide" > <article> <figu..." Line: 258 Column: 1 - 9
"..."slide" > <article> <figu..." Line: 269 Column: 1 - 9
"..."slide" > <article> <figu..." Line: 564 Column: 1 - 55
"...ices</h2> <article class="teaser textbildoben grid_1 firstchild"> <figu..." Line: 576 Column: 1 - 44
".../article> <article class="teaser textbildoben grid_1"> <figu..." Line: 588 Column: 1 - 44
".../article> <article class="teaser textbildoben grid_1"> <figu..." Line: 600 Column: 1 - 54
".../article> <article class="teaser textbildoben grid_1 lastchild"> <figu..."
"..."slide" > <article> <figu..." Line: 247 Column: 1 - 9
"..."slide" > <article> <figu..." Line: 258 Column: 1 - 9
"..."slide" > <article> <figu..." Line: 269 Column: 1 - 9
"..."slide" > <article> <figu..." Line: 564 Column: 1 - 55
"...ices</h2> <article class="teaser textbildoben grid_1 firstchild"> <figu..." Line: 576 Column: 1 - 44
".../article> <article class="teaser textbildoben grid_1"> <figu..." Line: 588 Column: 1 - 44
".../article> <article class="teaser textbildoben grid_1"> <figu..." Line: 600 Column: 1 - 54
".../article> <article class="teaser textbildoben grid_1 lastchild"> <figu..."
The “contentinfo” role is unnecessary for element “footer”.
Line: 1037 Column: 1 - 36
"... 2016 --> <footer role="contentinfo" class=""> <di..."
"... 2016 --> <footer role="contentinfo" class=""> <di..."
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stadt-koeln.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.
stadt-koeln.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.