HTTP Response Headers Inspector

Check HTTP status codes (200, 301, 404), server technologies, compression, and security headers (CSP, HSTS).

📑

HTTP Response for yahoo.com

HTTP/1.1 200 OK
Header Field Value
Status HTTP/1.1 200 OK
Date Tue, 06 Oct 2026 19:19:41 GMT, Tue, 06 Oct 2026 19:19:41 GMT
Connection keep-alive, close
Strict-Transport-Security max-age=31536000, max-age=31536000
Server ATS, ATS
Cache-Control no-store, no-cache, max-age=0, private
Content-Type text/html, text/html; charset=utf-8
Content-Language en
X-Frame-Options SAMEORIGIN
Referrer-Policy no-referrer-when-downgrade, no-referrer-when-downgrade
X-Content-Type-Options nosniff, nosniff
X-XSS-Protection 1; mode=block
Location https://www.yahoo.com/
Content-Length 8
Vary Accept-Encoding
document-policy js-profiling
x-aws-region unknown
x-deployment-id sha-d6364c7
Link </_nca/_next/static/media/7553561d3efb1daf-s.p.woff2?dpl=sha-d6364c7>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_nca/_next/static/css/8271e3dcc0cb067e.css?dpl=sha-d6364c7>; rel=preload; as="style", </_nca/_next/static/css/c28189b1906ac9b1.css?dpl=sha-d6364c7>; rel=preload; as="style", </_nca/_next/static/css/afd709818e1fb6b7.css?dpl=sha-d6364c7>; rel=preload; as="style", </_nca/_next/static/css/35ed6979caf5cba9.css?dpl=sha-d6364c7>; rel=preload; as="style", </_nca/_next/static/css/e388c648ba6d95b1.css?dpl=sha-d6364c7>; rel=preload; as="style"
Content-Security-Policy frame-ancestors 'self' https://*.builtbygirls.com https://*.rivals.com https://*.engadget.com https://*.intheknow.com https://*.autoblog.com https://*.yahoo.com https://*.aol.com https://*.huffingtonpost.com https://*.oath.com https://*.search.yahoo.com https://*.pnr.ouryahoo.com https://pnr.ouryahoo.com https://*.search.aol.com https://*.search.huffpost.com https://*.onesearch.com https://*.verizonmedia.com https://*.publishing.oath.com https://cdn.taboola.com https://ads.taboola.com chrome-extension://jdanfkhnfpagoijgfmklhgakdicpnfil; sandbox allow-forms allow-same-origin allow-scripts allow-popups allow-popups-to-escape-sandbox allow-presentation allow-top-navigation-by-user-activation; report-uri https://csp.yahoo.com/beacon/csp?src=ats&site=news&region=US&lang=en-US&device=desktop&yrid=6o9nr8tivmg0j&partner=;
Expires -1