HTTP Headers Analysis for https://yellow.ai

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare CDN

PHP

Yellow.ai

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

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

no-store, no-cache, must-revalidate

Expires

Caching

Thu, 19 Nov 1981 08:52:00 GMT

Pragma

Caching

no-cache

cache-control: no-store, no-cache, must-revalidate
expires: Thu, 19 Nov 1981 08:52:00 GMT
pragma: no-cache

Content Headers

Content-Type

Content

text/html; charset=UTF-8

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: PHPSESSID=822ak22dq296ee7bepiq76sna1; path=/

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9e790d07bcdd8018-IAD

Date

Other

Sun, 05 Apr 2026 13:55:31 GMT

Link

Other

URL

https://yellow.ai/wp-json/

rel=https://api.w.org/

URL

https://yellow.ai/wp-json/wp/v2/pages/158393

rel=alternate title=JSON type=application/json

URL

https://yellow.ai/

rel=shortlink

M-Cache

Other

0

T-Cache

Other

HIT

cf-cache-status: DYNAMIC
cf-ray: 9e790d07bcdd8018-IAD
date: Sun, 05 Apr 2026 13:55:31 GMT
link: <https://yellow.ai/wp-json/>; rel="https://api.w.org/", <https://yellow.ai/wp-json/wp/v2/pages/158393>; rel="alternate"; title="JSON"; type="application/json", <https://yellow.ai/>; rel=shortlink
m-cache: 0
t-cache: HIT

Recommendations

Enable compression (gzip/brotli) to improve performance