HTTP Response Headers Inspector
Check HTTP status codes (200, 301, 404), server technologies, compression, and security headers (CSP, HSTS).
HTTP Response for anthropic.com
HTTP/1.1 200 OK| Header Field | Value |
|---|---|
| Status | HTTP/1.1 200 OK |
| Date | Wed, 07 Oct 2026 00:15:36 GMT, Wed, 07 Oct 2026 00:15:36 GMT |
| Content-Type | text/html; charset=UTF-8, text/html; charset=utf-8 |
| Connection | close, close |
| Location | https://www.anthropic.com/ |
| Content-Security-Policy | default-src 'self'; script-src 'self' 'unsafe-inline' https://cdn.intellimize.co https://cdnjs.cloudflare.com https://d3e54v103j8qbb.cloudfront.net https://cdn.prod.website-files.com https://hubspotonwebflow.com https://www.googletagmanager.com https://a-cdn.anthropic.com https://connect.facebook.net https://www.youtube.com https://cdn.jsdelivr.net https://cdn.finsweet.com https://maps.googleapis.com https://js.hsforms.net https://player.vimeo.com https://claude.com/shared/webflow-antalytics.js https://assets.claude.ai/sdk/antalytics/; style-src 'self' 'unsafe-inline' https://cdn.prod.website-files.com https://cdnjs.cloudflare.com https://fonts.googleapis.com; img-src 'self' data: https://cdn.sanity.io https://www-cdn.anthropic.com https://cdn.prod.website-files.com https://img.youtube.com https://i.ytimg.com https://www.facebook.com https://maps.googleapis.com https://maps.gstatic.com https://www.googletagmanager.com https://forms-na1.hsforms.com; frame-src 'self' https://www.youtube-nocookie.com https://www.youtube.com https://cdn.embedly.com https://assets.claude.ai https://a.anthropic.com https://*.intellimizeio.com https://anthropic.swoogo.com https://*.hsforms.com https://*.hubspot.com; connect-src 'self' blob: https://cdn.intellimize.co https://api.intellimize.co https://log.intellimize.co https://cdn.sanity.io https://links.iterable.com https://a-cdn.anthropic.com https://a-api.anthropic.com https://www.facebook.com https://www.google-analytics.com https://cdn.prod.website-files.com https://hubspotonwebflow.com https://maps.googleapis.com https://vimeo.com https://www.googletagmanager.com https://code.claude.com https://forms.hsforms.com https://hubspot-forms-static-embed.s3.amazonaws.com https://cdnjs.cloudflare.com https://www.gstatic.com https://api.anthropic.com/api/event_logging/ https://claude.com; media-src 'self' https://cdn.sanity.io; worker-src 'self' blob:; font-src 'self' data: https://cdn.prod.website-files.com https://fonts.gstatic.com; object-src 'none'; frame-ancestors 'self'; base-uri 'self', default-src 'self'; script-src 'self' 'unsafe-inline' https://cdn.intellimize.co https://cdnjs.cloudflare.com https://d3e54v103j8qbb.cloudfront.net https://cdn.prod.website-files.com https://hubspotonwebflow.com https://www.googletagmanager.com https://a-cdn.anthropic.com https://connect.facebook.net https://www.youtube.com https://cdn.jsdelivr.net https://cdn.finsweet.com https://maps.googleapis.com https://js.hsforms.net https://player.vimeo.com https://claude.com/shared/webflow-antalytics.js https://assets.claude.ai/sdk/antalytics/; style-src 'self' 'unsafe-inline' https://cdn.prod.website-files.com https://cdnjs.cloudflare.com https://fonts.googleapis.com; img-src 'self' data: https://cdn.sanity.io https://www-cdn.anthropic.com https://cdn.prod.website-files.com https://img.youtube.com https://i.ytimg.com https://www.facebook.com https://maps.googleapis.com https://maps.gstatic.com https://www.googletagmanager.com https://forms-na1.hsforms.com; frame-src 'self' https://www.youtube-nocookie.com https://www.youtube.com https://cdn.embedly.com https://assets.claude.ai https://a.anthropic.com https://*.intellimizeio.com https://anthropic.swoogo.com https://*.hsforms.com https://*.hubspot.com; connect-src 'self' blob: https://cdn.intellimize.co https://api.intellimize.co https://log.intellimize.co https://cdn.sanity.io https://links.iterable.com https://a-cdn.anthropic.com https://a-api.anthropic.com https://www.facebook.com https://www.google-analytics.com https://cdn.prod.website-files.com https://hubspotonwebflow.com https://maps.googleapis.com https://vimeo.com https://www.googletagmanager.com https://code.claude.com https://forms.hsforms.com https://hubspot-forms-static-embed.s3.amazonaws.com https://cdnjs.cloudflare.com https://www.gstatic.com https://api.anthropic.com/api/event_logging/ https://claude.com; media-src 'self' https://cdn.sanity.io; worker-src 'self' blob:; font-src 'self' data: https://cdn.prod.website-files.com https://fonts.gstatic.com; object-src 'none'; frame-ancestors 'self'; base-uri 'self' |
| Strict-Transport-Security | max-age=3600, max-age=3600 |
| Server | cloudflare, cloudflare |
| CF-RAY | a468b65acfb7dfdc-DEL |
| alt-svc | h3=":443"; ma=86400, h3=":443"; ma=86400 |
| CF-Ray | a468b65d1a682160-DEL |
| CF-Cache-Status | DYNAMIC |
| Age | 22517 |
| Last-Modified | Tue, 06 Oct 2026 18:00:37 GMT |
| Link | <https://cdn.prod.website-files.com>; rel=preconnect; crossorigin, <https://cdn.prod.website-files.com/67ce28cfec624e2b733f8a52/css/ant-brand.shared.11407e92c.min.css>; rel=preload; as=style; crossorigin; integrity="sha384-EUB+ksZ9HxE8o80cM0x38tvdvslUpfL0Mf3LkIiEw1mUEZOO8HemPMFgusF7s/mG" |
| Set-Cookie | _cfuvid=Y.0GTN8gFqY_.j3qZO7gBtQZ6elJMknHIu2nXwojZTU-1791332136.499404-1.0.1.1-hTi0Cu3Z7sjlc1GlqYh4RmU8VKZlLgtjOuOrCLcM0Jk; HttpOnly; SameSite=None; Secure; Path=/; Domain=website.anthropic.com |
| Vary | accept-encoding |
| surrogate-control | max-age=2147483647 |
| surrogate-key | website.anthropic.com 67ce28cfec624e2b733f8a52 pageId:67f55a9666b2ae2332f5f893 |
| x-lambda-id | a7dcc75d-a495-466e-b77f-8487ea001187 |
| x-wf-region | us-east-1 |