netcologne.de Website Information

Daily Unique Visits: 23,766

Daily Page Views: 142,596

Income Per Day: $285

Estimated Value: $205,200

This website is located in Germany and is using following IP address 87.79.15.135. See the complete list of popular websites hosted in Germany.

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

Website netcologne.de is using the following name servers:

ns1.netcologne.de
dns-ext.netcologne.de
pns.dtag.de
dns.techfak.net
ns3.netcologne.de

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

The highest website netcologne.de position in Alexa rank database was 10164 and the lowest rank position was 897743. Current position of netcologne.de in Alexa rank database is 60348.

Desktop speed score of netcologne.de (70/100) is better than the results of 50.91% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of netcologne.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 netcologne.de (39/100) is better than the results of 17.83% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

netcologne.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.

netcologne.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: netcologne.de
Status: connect

netcologne.de server information

Servers Location

netcologne.de desktop page speed rank

Last tested: 2016-09-09

Desktop Speed Medium

70/100

netcologne.de Desktop Speed Test Quick Summary

priority - 22Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 4 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 - 13Optimize images

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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://cdn.exactag.com/js/exactag.js (expiration not specified)
https://partners.webmasterplan.com/art/JS/param.aspx (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-WFG225 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
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priority - 1Enable compression

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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 7.7KiB (17% 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 1.1KiB (11% reduction).

Minifying https://www.netcologne.de/ could save 1.1KiB (11% reduction) after compression.

netcologne.de Desktop Resource Breakdown

Total Resources	109
Number of Hosts	51
Static Resources	33
JavaScript Resources	20
CSS Resources	4

netcologne.de mobile page speed rank

Last tested: 2019-12-12

Mobile Speed Bad

39/100

netcologne.de Mobile Speed Test Quick Summary

priority - 80Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.netcologne.de/assets/js/modernizr.custom.min.js
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priority - 74Optimize images

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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 13% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

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://static.hotjar.com/c/hotjar-1477536.js?sv=5 (60 seconds)
https://www.google-analytics.com/gtm/js?id=GTM-PTH…27.1576131444&aip=true (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-WFG225 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/106846…0039?v=2.9.14&r=stable (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1Enable compression

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priority - 1Minify JavaScript

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netcologne.de Mobile Resource Breakdown

Total Resources	70
Number of Hosts	24
Static Resources	38
JavaScript Resources	21
CSS Resources	2

netcologne.de mobile page usability

Last tested: 2019-12-12

Mobile Usability Good

95/100

netcologne.de Mobile Usability Test Quick Summary

priority - 4Size 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 <button id="close-sliding-popup" type="button">×</button> and 1 others are close to other tap targets.

The tap target <button class="btn contact__b…button__square"></button> and 2 others are close to other tap targets.

The tap target <svg class="icon icon--close"></svg> and 2 others are close to other tap targets.

The tap target <form class="contact__callback">Vereinbare Dei…uf vereinbaren</form> is close to 1 other tap targets.

The tap target <form class="contact__callback">Vereinbare Dei…uf vereinbaren</form> and 1 others are close to other tap targets.

The tap target <label for="callback-name" class="animation__label">Vor- und Nachname*</label> and 2 others are close to other tap targets.

The tap target <input id="callback-phone" type="tel" name="callback-phone" class="animation__field"> and 1 others are close to other tap targets.

The tap target <label for="callback-legal" class="checkbox__label label--legal">Hiermit willig…e/datenschutz.</label> is close to 1 other tap targets.
The tap target <a href="tel:+492212222800" class="contact__phone-link">0221 – 2222 800</a> is close to 1 other tap targets.

The tap target <a href="/privatkunden/…r-privatkunden">Zum Kontaktformular</a> and 1 others are close to other tap targets.

The tap target <button class="btn contact__b…button__square"></button> is close to 3 other tap targets.

The tap target <a href="/privatkunden/…arifuebersicht" class="btn btn-primary nc-cta-red">Zu den Tarifen</a> is close to 5 other tap targets.

The tap target <a href="/privatkunden/…an-optimieren/"></a> is close to 2 other tap targets.
The tap target <a href="/privatkunden/…an-optimieren/">Jetzt dein WLAN optimieren</a> is close to 1 other tap targets.

netcologne.de HTML validation

Errors

A “charset” attribute on a “meta” element found after the first 1024 bytes.

Line: 57 Column: - 25
"... charset="utf-8"> <meta na..."

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

Line: 153 Column: 133 - 241
"...logne <img class="desktop" src="https://www.netcologne.de/assets/img/sprite/logo-netcologne.png" itemprop="logo" /> ..." Line: 195 Column: 847 - 1041
"...pel-flat"><img class="eyecatcher mobile-callback" src="https://www.netcologne.de/sites/default/files/bilder/privatkunden/startseite/stoerer_alle_tarife_halber_preis.png" style='right: -600px;top: 150px;'/></a></..." Line: 195 Column: 1448 - 1586
"...mieren</a><img itemprop="contentURL" src="https://www.netcologne.de/sites/default/files/bilder/privatkunden/startseite/buehne_entspanntstreamen.png"></arti..." Line: 195 Column: 1823 - 2016
"...rif/list"><img class="eyecatcher mobile-callback" src="https://www.netcologne.de/sites/default/files/bilder/privatkunden/startseite/stoerer_alle_tarife_halber_preis.png" style='right: -240px;top: 10px;'/></a></..." Line: 195 Column: 2251 - 2387
"...tellen</a><img itemprop="contentURL" src="https://www.netcologne.de/sites/default/files/bilder/privatkunden/startseite/buehne_entspanntsurfen.png"></arti..." Line: 195 Column: 2588 - 2782
"...tudenten"><img class="eyecatcher mobile-callback" src="https://www.netcologne.de/sites/default/files/bilder/privatkunden/startseite/stoerer_alle_tarife_halber_preis.png" style='right: -105px;top: 165px;'/></a></..." Line: 195 Column: 2987 - 3121
"...fahren</a><img itemprop="contentURL" src="https://www.netcologne.de/sites/default/files/bilder/privatkunden/startseite/nc_buehnen_studenten.png"></arti..." Line: 195 Column: 3333 - 3527
"...n/net-tv"><img class="eyecatcher mobile-callback" src="https://www.netcologne.de/sites/default/files/bilder/privatkunden/startseite/stoerer_alle_tarife_halber_preis.png" style='right: -215px;top: 160px;'/></a></..." Line: 195 Column: 3707 - 3846
"...fahren</a><img itemprop="contentURL" src="https://www.netcologne.de/sites/default/files/bilder/privatkunden/startseite/buehne_entspanntfernsehen.png"></arti..." Line: 195 Column: 4201 - 4341
"...fahren</a><img itemprop="contentURL" src="https://www.netcologne.de/sites/default/files/bilder/privatkunden/startseite/freunde_werben_xmas_buehne.png"></arti..." Line: 348 Column: 4 - 92
"...><br/> <img width="75px" src="https://www.netcologne.de/assets/img/sprite/logo-netcologne.png"/> <i..." Line: 349 Column: 4 - 90
"...png"/> <img width="75px" src="https://www.netaachen.de/assets/img/sprite/logo-netaachen.png"/> </d..."

Attribute “name” not allowed on element “meta” at this point.

Line: 195 Column: 1225 - 1318
"...cription"><meta name="google-site-verification" content="6YlnaA6Pzu1CdpBjVN1NYYr4Lim52Cr0Qz6frIKJwuE" /></h2><..."

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Line: 195 Column: 1225 - 1318
"...cription"><meta name="google-site-verification" content="6YlnaA6Pzu1CdpBjVN1NYYr4Lim52Cr0Qz6frIKJwuE" /></h2><..."

End tag had attributes.

Line: 195 Column: - 2038
"...h2 class="ash1"><h2 itemprop="..." Line: 195 Column: - 2804
"...h2 class="ash1"><h2 itemprop="..." Line: 195 Column: - 3549
"...h2 class="ash1"><h2 itemprop="..."

Duplicate attribute “class”.

Line: 239 Column: - 36
"...dion-0-1" class=""> Fußn..."

Bad value “75px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 348 Column: 4 - 92
"...><br/> <img width="75px" src="https://www.netcologne.de/assets/img/sprite/logo-netcologne.png"/> <i..." Line: 349 Column: 4 - 90
"...png"/> <img width="75px" src="https://www.netaachen.de/assets/img/sprite/logo-netaachen.png"/> </d..."

Warnings

The “navigation” role is unnecessary for element “nav”.

Line: 167 Column: 5 - 65
"...nav"> <nav class="nc-main navbar navbar-default" role="navigation"> ..."

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

Line: 184 Column: 1 - 52
"...></div> <section class="nc-emergency" style="display: none"> <..." Line: 193 Column: 2 - 96
"... <section class="nc-stage nowall" style="background: url(/img/stage-bg-blue.jpg) center center"> <di..." Line: 199 Column: 5 - 32
"...on> <section class="nc-content"> ..."

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Line: 195 Column: 694 - 713
"...geObject"><h1 itemprop="name"><span>..."

Empty heading.

Line: 195 Column: 1198 - 1224
"...<br/></h2><h2 itemprop="description"><meta ..."

Text run is not in Unicode Normalization Form C.

Line: 246 Column: 736 - 1121
"...,99 € anfallen. Die Telefon-Flatrates umfassen alle Gespräche ins deutsche Festnetz, außer zu Sonderrufnummern (z. B. Telefon-Chats) sowie Verbindungen zu Servicediensten, die über geographische Festnetzrufnummern realisiert werden. Abhängig von der Netztechnologie werden unterschiedliche Endgeräte angeboten. Ein Anspruch auf ein bestimmtes Endgerät besteht daher nicht. Es fallen 9,99 €..."

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

Line: 245 Column: 6 - 14
"...dy"> <article> ..."

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

Line: 5 Column: 23 - 74
"...E 8]><!--> <html class="no-js" prefix="og: http://ogp.me/ns#"> <!--<..."

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netcologne.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.

netcologne.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.

NETCOLOGNE.DE Internet, Telefon und TV von NetCologne | NetCologne

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priority - 22Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 6Leverage browser caching

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netcologne.de Mobile Speed Test Quick Summary

priority - 80Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 74Optimize images

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Optimize the following images to reduce their size by 727KiB (55% reduction).

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 - 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:

priority - 1Enable 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 11.7KiB (63% reduction).

priority - 1Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 6.1KiB (46% reduction).

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netcologne.de Mobile Usability Test Quick Summary

priority - 4Size 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.

netcologne.de HTML validation

Errors

A “charset” attribute on a “meta” element found after the first 1024 bytes.

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

Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

End tag had attributes.

Duplicate attribute “class”.

Bad value “75px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Warnings

The “navigation” role is unnecessary for element “nav”.

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

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Empty heading.

Text run is not in Unicode Normalization Form C.

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

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

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netcologne.de Ping

netcologne.de TRACEROUTE