HTTP Headers Analysis for https://docs.mobile.gemini.com

Detected Technologies from Headers

See all in URL Inspect 4

GitHub

Amazon S3

Azure Blob Storage

GitHub Copilot

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000; includeSubdomains; preload

Content-Security-Policy

Good

default-src; base-uri; child-src; +12 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

deny

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

origin-when-cross-origin, strict-origin-when-cross-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Strengthen CSP by removing 'unsafe-eval'
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With, Sec-Fetch-Site,Accept-Encoding, Accept, X-Requested-With

accept-ranges: bytes
connection: close
transfer-encoding: chunked
vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With, Sec-Fetch-Site,Accept-Encoding, Accept, X-Requested-With

Caching Headers

Cache-Control

Caching

no-store

Etag

Caching

W/"8a807c01d149cabc4aece54865db91d6"

cache-control: no-store
etag: W/"8a807c01d149cabc4aece54865db91d6"

Content Headers

Content-Type

Content

text/html; charset=utf-8

content-type: text/html; charset=utf-8

Server Headers

Server

github.com

server: github.com

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: _gh_sess=HV2yKATcXRFOzP2cu789MmDVRuEDASkKvCslUzaBjdIVOnJLfApa0mHzY44g5QEP37gBeI9DXjB%2FiKYOSB9zygf2sR4Onm7z0orgdBoo9MTDwwLqkp5GAUbZMHlN0iluPPPu1Faq9vjPj%2BVl4qTpzVvfo0%2Fq9wjnvy4h%2B%2B8d27eewC9q6i5qwr3vMgvmsMkim1VdIKZO2LRUOHeHMj2p%2BzlDtlitIIE0kcRTRTMit6gWEw8iQNj0w6acZ3DNiQGvn%2BpeGAHViyy0eeCDj90MkA%3D%3D--TsZp7QOrUL0ZrIka--qs6QrYBHpGuiRaFrTXoy2w%3D%3D; path=/; HttpOnly; secure; SameSite=Lax
_octo=GH1.1.1207445976.1777625678; expires=Sat, 01 May 2027 08:54:38 GMT; domain=.github.com; path=/; secure; SameSite=Lax
logged_in=no; expires=Sat, 01 May 2027 08:54:38 GMT; domain=.github.com; path=/; HttpOnly; secure; SameSite=Lax

Other Headers

Date

Other

Fri, 01 May 2026 08:54:38 GMT

X-Github-Request-Id

Other

80B2:18C2A8:4BE642:629D20:69F46A4E

date: Fri, 01 May 2026 08:54:38 GMT
x-github-request-id: 80B2:18C2A8:4BE642:629D20:69F46A4E

Recommendations

Enable compression (gzip/brotli) to improve performance