| Header Name | Header Data |
|---|---|
| HTTP status code | 200 |
| Cache-Control | no-cache, no-store, max-age=0, must-revalidate |
| Expires | Thu, 09 Sep 1999 09:09:09 GMT |
| Set-Cookie | uid=lo_fa9436d9510e; Path=/; Expires=Sun, 24 May 2026 07:55:41 GMT; HttpOnly; Secure; SameSite=None |
| X-Frame-Options | sameorigin |
| X-Ua-Compatible | IE=edge, Chrome=1 |
| Server | cloudflare |
| Content-Type | text/html; charset=utf-8 |
| Link | <https://medium.com/humans.txt>; rel="humans" |
| Strict-Transport-Security | max-age=31536000; includeSubDomains; preload |
| Date | Sat, 19 Apr 2025 07:55:41 GMT |
| Connection | keep-alive |
| X-Content-Type-Options | nosniff |
| X-Envoy-Upstream-Service-Time | 633 |
| X-Obvious-Tid | 1745049341024:ce1322ffc390 |
| X-Powered-By | Medium |
| X-Xss-Protection | 1; mode=block |
| Cf-Ray | 932ad74ccefb1cbe-AMS |
| Cf-Cache-Status | DYNAMIC |
| Medium-Fulfilled-By | edgy/8.14.0, valencia/main-20250417-222716-74341f7ce7 |
| X-Obvious-Info | 20250418-2023-root,d20c7202 |
| Vary | Accept-Encoding |
| Alt-Svc | h3=":443"; ma=86400 |
| Pragma | no-cache |
| Content-Security-Policy | default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://glyph.medium.com https://*.paypal.com https://*.braintree-api.com https://*.braintreegateway.com https://accounts.google.com https://getpocket.com https://thebolditalic.com https://*.thebolditalic.com https://*.medium.com https://medium.com https://*.medium.com https://*.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://${LIGHTSTEP_HOST} https://*.branch.io 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://glyph-sandbox.medium.sh https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: blob: medium: 'self'; img-src blob: data: https: 'self'; media-src https://*.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com |
By using SecurityHeaders.info, you can quickly identify missing or misconfigured headers and take steps to secure your website, improving both security and user confidence.
This tool is widely used by developers, security professionals, and organizations to ensure their websites adhere to best practices in web security.
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