HTTP Headers of taskcluster.planet.mozilla.org: Response & Security Headers | OrbitProbe

HTTP headers of taskcluster.planet.mozilla.org

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Security headers

strict-transport-security: Present
max-age=31536000
content-security-policy: Missing
x-content-type-options: Missing
x-frame-options: Not set (optional)
referrer-policy: Not set (optional)
permissions-policy: Not set (optional)

This is a presence check on one response. A present header does not prove its policy is strict, and other pages of the site may answer differently.

All response headers

200 · https://taskcluster.planet.mozilla.org/

Header	Value
accept-ranges	bytes
age	15004
cache-control	max-age=300
cache-status	"Netlify Edge"; hit; ttl=31520996
content-length	428546
content-type	text/html; charset=UTF-8
date	Mon, 21 Sep 2026 00:51:04 GMT
etag	"e35185874c897ce827d86019446f1aa5-ssl"
server	Netlify
strict-transport-security	max-age=31536000

What this tool shows

OrbitProbe requests the home page over HTTPS, follows redirects and lists the headers of the final response exactly as the server sent them. Headers are how a server tells browsers and caches what to do: how long to keep a copy, whether the page may be framed, which scripts may run, and that the site must only be reached over HTTPS.

Cookie values are never displayed. A Set-Cookie header can carry a session identifier, so only the cookie name and its attributes (Secure, HttpOnly, SameSite, expiry) are shown. Those attributes are the part worth reviewing anyway.

HTTP header checker