Internet Information Services (IIS) versions

Discovered Internet Information Services (IIS) technology versions

Version usage statistics

Total discovered versions12 versions
Most popular version10.0


List of IIS versions



VersionAdoptionWebsites count
10.040.84%1,721,148 websites
8.530.11%1,269,106 websites
8.02.77%116,713 websites
7.519.97%841,483 websites
7.00.87%36,477 websites
6.05.02%211,725 websites
5.1<0.1%142 websites
5.00.42%17,568 websites
4.0<0.1%296 websites
3.0<0.1%9 websites
2.0<0.1%2 websites
1.0<0.1%69 websites