Umbraco is the leading open-source ASP.NET Core CMS | More than 700,000 websites worldwide are powered by our flexible and editor-friendly CMS
The market share for Umbraco decreased by 0.12 percentage points (from 0.279% to 0.159%) for all sites, more than any other segment during the same period of time.
|Top 1K sites||Top 10K sites||Top 100K sites||Top 1M sites||All Sites|
Websites using Umbraco were found on 168 top level domains
|Windows Server||Operating System||20,305||Umbraco vs. Windows Server|
|IIS||Web Server||20,303||Umbraco vs. IIS|
|Cloudflare||CDN||7,271||Umbraco vs. Cloudflare|
|cdnjs||CDN||3,580||Umbraco vs. cdnjs|
|Google Hosted Libraries||CDN||2,488||Umbraco vs. Google Hosted Libraries|
|jQuery CDN||CDN||2,195||Umbraco vs. jQuery CDN|
|Nginx||Web Server||1,591||Umbraco vs. Nginx|
|PHP||Programming Language||1,572||Umbraco vs. PHP|
|Microsoft Ajax Content Delivery Network||CDN||1,513||Umbraco vs. Microsoft Ajax Content Delivery Network|
|jsDelivr||CDN||1,383||Umbraco vs. jsDelivr|
|Apache HTTP Server||Web Server||1,270||Umbraco vs. Apache HTTP Server|
We detected the following sites were using Umbraco
A CMS will sometimes include a meta tag within the html of each page. This is usually a "generator" tag like <meta name="generator" content="What CMS" /> but could also be "application-name", "Powered-By" or anyting else the CMS creators decide to use.
HTTP headers can provide some of the best clues about a site's CMS. The values of set-cookie and x-powered-by headers are the most common and easiest to find.
If a CMS doesn't have meta tags, it will often have other uniquely identifiable html markup. This can range from unique html comments, ids or classes.
In addition to detecting the CMS, in some cases we are able to accurately detect which version of the CMS is being used.
Dedicated Content Management System Detection