| Hosting & Cloud Providers | |
| Bkvg-As Network operator autonomous system providing connectivity. | 42.9K sites |
| Security & Bot Defense | |
| GlobalSign Certificate authority issuing SSL/TLS and identity certificates | 687.7K sites |
| HSTS HTTP header forcing browsers to use secure HTTPS connections | 122.9M sites |
| Languages & Back-End Frameworks | |
| Java General-purpose programming language and runtime for server apps | 2.5M sites |
| other | |
| HCL Domino Application and messaging server for Notes workloads, now owned by HCL | 9K sites |
A free account doubles your daily searches.