HTTP Headers Analysis for https://api.gamma.app

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare CDN

Express

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add X-Content-Type-Options: nosniff
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Vary

Performance

Origin, Accept-Encoding

connection: close
vary: Origin, Accept-Encoding

Caching Headers

Etag

Caching

W/"27-NFwrcb8LuucjU2PiaVZ/dAyzDVI"

etag: W/"27-NFwrcb8LuucjU2PiaVZ/dAyzDVI"

Content Headers

Content-Length

Content

39

Content-Type

Content

text/html; charset=utf-8

content-length: 39
content-type: text/html; charset=utf-8

Server Headers

Server

cloudflare

X-Powered-By

Server

Express

server: cloudflare
x-powered-by: Express

CORS Headers

Access-Control-Allow-Credentials

Cors

true

access-control-allow-credentials: true

Cookies Headers

Set-Cookie

Cookies

set-cookie: gamma_logged_in=; path=/; expires=Thu, 01 Jan 1970 00:00:00 GMT; domain=.gamma.app; secure
gamma_session=e30=; path=/; expires=Fri, 28 Mar 2036 14:12:46 GMT; domain=.api.gamma.app; secure; httponly
gamma_session.sig=TGPJndRzzFPGd8AIo-YccFbFeZg; path=/; expires=Fri, 28 Mar 2036 14:12:46 GMT; domain=.api.gamma.app; secure; httponly
__cf_bm=6N1UsS_yGb95mVSGR_dUXez4di4xzc_GmSoiwk5lGJg-1774966366.8129628-1.0.1.1-GDBIBx.Snu4cS_4U9Nrh_rO.ejjX7cubONNV6vYHVHdBYPu.GNF6kNsfi0AUlivTH7SpxGkdwHxt5dvDEZnd_5eGHNShLO0Ulj4NkgjnKukGHLZzqyRVCFprmPoAR1v9; HttpOnly; Secure; Path=/; Domain=gamma.app; Expires=Tue, 31 Mar 2026 14:42:46 GMT

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9e4ff37098cdd6af-IAD

Date

Other

Tue, 31 Mar 2026 14:12:46 GMT

X-Request-Id

Other

09176c71-ad06-49d2-a5c8-9c0d05616f54

cf-cache-status: DYNAMIC
cf-ray: 9e4ff37098cdd6af-IAD
date: Tue, 31 Mar 2026 14:12:46 GMT
x-request-id: 09176c71-ad06-49d2-a5c8-9c0d05616f54

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Consider removing X-Powered-By header to hide server technology