HTTP Headers Analysis for https://cdn.platform.openai.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare NEL Monitoring

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Present

accelerometer=(), browsing-topics=(), camera=(); +15 more

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks

Performance Headers

Connection

Performance

close

connection: close

Caching Headers

No caching headers found

Content Headers

Content-Length

Content

9522

Content-Type

Content

text/html; charset=UTF-8

content-length: 9522
content-type: text/html; charset=UTF-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: __cf_bm=mW1j12irkruLWoXd7kG4eHL.CvVcUJPilXKh_cC8bVU-1778325926.7326694-1.0.1.1-Is0SMeTh3RWo6io2fi8AE.xxpRbQyqqtpZpRM4cgxVHs4K17x6d9KMoD0W62uaxpLHKKEwRbSwIXxEz_0XHmkRznBhIHVrT9TwXgj56NDhDsytEObGr3YmAV8dk.2VBS; HttpOnly; Secure; Path=/; Domain=openai.com; Expires=Sat, 09 May 2026 11:55:26 GMT

Other Headers

Accept-Ch

Other

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

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Mitigated

Other

challenge

Cf-Ray

Other

9f9057f21b60e5cb-IAD

Critical-Ch

Other

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

Date

Other

Sat, 09 May 2026 11:25:26 GMT

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 1.0%

Origin-Agent-Cluster

Other

?1

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=WcLaAfMHe%2Fl%2FDsEKmsCma%2FxM871uyXbmSgCAt5g7OlCVssTNCE%2FRUxFSMemiLeRCnugzWfmXdRmbPP3XArG%2BWExZqtzka58IG7dVyUtdsq%2BE2HRMA2pfdNHbIT1T1Ls17ohnABtymrQT

Server-Timing

Other

chlray;desc="9f9057f21b60e5cb"

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
alt-svc: h3=":443"; ma=86400
cf-mitigated: challenge
cf-ray: 9f9057f21b60e5cb-IAD
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
date: Sat, 09 May 2026 11:25:26 GMT
nel: {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
origin-agent-cluster: ?1
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=WcLaAfMHe%2Fl%2FDsEKmsCma%2FxM871uyXbmSgCAt5g7OlCVssTNCE%2FRUxFSMemiLeRCnugzWfmXdRmbPP3XArG%2BWExZqtzka58IG7dVyUtdsq%2BE2HRMA2pfdNHbIT1T1Ls17ohnABtymrQT"}]}
server-timing: chlray;desc="9f9057f21b60e5cb"

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching