securityheaders.ai
securityheaders.ai is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-04 and last crawled it on 2026-10-04. It resolves to 104.21.90.103. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Security Headers - Scan & Analyze HTTP Security Headers
Quickly and easily assess the security of your HTTP response headers. Get a grade and actionable recommendations.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-04 |
| Last crawled | 2026-10-04 |
| IPv4 | 104.21.90.103 |
| IPv6 | 2606:4700:3036::6815:5a67 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Language | en |
| Server | cloudflare |