hackmd.io | Analytics by SecurityHeaders

HTTP Headers report for hackmd.io

Header Name Header Data
HTTP status code 200
X-Powered-By Next.js
X-Frame-Options SAMEORIGIN
Set-Cookie _csrf=rI-NcaIyDzi-emNnkG3hShlq; Path=/; Secure
X-Middleware-Rewrite /en
X-Xss-Protection 1; mode=block
Cache-Control private, no-cache, no-store, max-age=0, must-revalidate
Date Mon, 21 Apr 2025 05:22:31 GMT
Referrer-Policy same-origin
Content-Language dev
Vary RSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding
Connection keep-alive
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
Link <https://homepage.hackmd.io/>; rel="alternate"; hreflang="en", <https://homepage.hackmd.io/zh>; rel="alternate"; hreflang="zh", <https://homepage.hackmd.io/ja>; rel="alternate"; hreflang="ja", <https://homepage.hackmd.io/>; rel="alternate"; hreflang="x-default", </_next/static/media/3b1209046a6988e1-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/4f05ba3a6752a328-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/92f44bb82993d879-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/a34f9d1faa5f3315-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/ea015128149a20d9-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2"
Content-Type text/html; charset=utf-8

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