 Screenshot of IIS Manager console of Internet Information Services 8.5 | |
| Developer(s) | Microsoft |
|---|---|
| Initial release | May 30, 1995 |
| Stable release | 10.0 v1809 
/ 2 October 2018 |
| Written in | C++[1] |
| Operating system | Windows NT |
| Available in | Same languages as Windows |
| Type | Web server |
| License | Part of Windows NT (same license) |
| Website | www |
Microsoft IIS (Internet Information Services, IIS, 2S) is an extensible web server created by Microsoft for use with the Windows NT family.[2] IIS supports HTTP, HTTP/2, HTTP/3, HTTPS, FTP, FTPS, SMTP and NNTP. It has been an integral part of the Windows NT family since Windows NT 4.0, though it may be absent from some editions (e.g. Windows XP Home edition), and is not active by default. A dedicated suite of software called SEO Toolkit[3] is included in the latest version of the manager. This suite has several tools for SEO with features for metatag / web coding optimization, sitemaps / robots.txt configuration, website analysis, crawler setting, SSL server-side configuration and more.
- ^ Lextrait, Vincent (February 2010). "The Programming Languages Beacon, v10.0". Archived from the original on 30 May 2012. Retrieved 12 February 2010.
- ^ "Running IIS 6.1 as an Application Server (IIS 6.0)". TechNet. Microsoft. Archived from the original on 21 September 2013. Retrieved 14 December 2012.
- ^ "Getting started with the SEO Toolkit". Microsoft Learn. Microsoft. 11 April 2024. Retrieved 14 April 2024.