smithsonianmag.com | Analytics by SecurityHeaders

HTTP Headers report for smithsonianmag.com

Header Name Header Data
HTTP status code 200
Cross-Origin-Resource-Policy same-origin
Permissions-Policy accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
Alt-Svc h3=":443"; ma=86400
Vary Accept-Encoding
Cf-Ray 92be19624c774914-AMS
Content-Type text/html; charset=UTF-8
Cross-Origin-Opener-Policy same-origin
Origin-Agent-Cluster ?1
X-Content-Options nosniff
X-Frame-Options SAMEORIGIN
Cache-Control private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Cf-Chl-Out nU9e3GIcPvvReMNkct54+kTRu0ZHqCuuZgq/dT7B92DX+wePlTOkk9mWBCn5o4W/nzo9MJbQqCjiezw91r9xJJiGAtcdqR541mSpvtdWldRbn454Gf6/25ZtmM5L+SIkfy/fVVAWr/C1iSQ+o8/+gw==$ghyZ9VPtWO/o9JLlXb6Btg==
Server cloudflare
Date Sun, 06 Apr 2025 03:11:39 GMT
Accept-Ch Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
Cf-Mitigated challenge
Critical-Ch Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
Cross-Origin-Embedder-Policy require-corp
Referrer-Policy same-origin
Server-Timing chlray;desc="92be19624c774914"
Expires Thu, 01 Jan 1970 00:00:01 GMT
Strict-Transport-Security max-age=0; includeSubDomains; preload

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