| Web Servers & Operating Systems | |
| IIS Microsoft Internet Information Services web server | 6.4M sites |
| Windows Server Microsoft server operating system for hosting applications | 6.6M sites |
| Languages & Back-End Frameworks | |
| Microsoft ASP.NET Microsoft web application framework for building server-side apps | 9.8M sites |
| other | |
| Homehardware | 3 sites |
| Outlook Web App Browser-based email and calendar client for Microsoft Exchange | 116.5K sites |
A free account doubles your daily searches.
Canada