| Communications | |
| Amazon SES Amazon service for sending transactional and bulk email | 1.3M sites |
| Hosting & Cloud Providers | |
| Liquid Web Managed hosting provider for sites and applications | 719K sites |
| Plesk Web hosting control panel for managing servers and sites | 5.5M sites |
| CDN & Edge Delivery | |
| Cloudflare Global CDN and edge platform delivering and protecting websites | 191.7M sites |
| Web Servers & Operating Systems | |
| IIS Microsoft Internet Information Services web server | 5.7M sites |
| Windows Server Microsoft server operating system for hosting applications | 5.9M sites |
| Languages & Back-End Frameworks | |
| Microsoft ASP.NET Microsoft web application framework for building server-side apps | 8.9M sites |
| SEO & Content Discovery | |
| Google Generic Google service or script detected on the site | 35.8M sites |
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