IIS (Internet Information Services) is Microsoft's web server software that runs on Windows Server to host websites and web applications. It is widely used in enterprise environments, particularly for hosting ASP.NET applications and integrating with other Microsoft technologies.
Categories: Web server
Official website: https://www.iis.net
IIS is ranked #5 of 94 in Web server by website adoption.
WhatStack detects IIS by analyzing HTTP headers, HTML source code, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries using signature-based pattern matching across 10 different analyzers.