| Hosting & Cloud Providers | |
| Alibaba Cloud Cloud computing and hosting platform from Alibaba | 4.4M sites |
| 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 |
| other | |
| ACME/Let's Encrypt Free TLS certificates issued automatically over the ACME protocol | 11.7M sites |
| Tencent QQ Chinese instant messaging and internet service. | 122.9K sites |
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