HTTP Headers Analysis for https://api.knock-ai.com

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

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

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• 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

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

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

Caching Headers

Age

Caching

22487

Last-Modified

Caching

Tue, 14 Apr 2026 03:13:54 GMT

age: 22487
last-modified: Tue, 14 Apr 2026 03:13:54 GMT

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: _cfuvid=TKD9qPM3i24wZFt0Hfr4iu9r6fq8Myh9M90B53Ka9lY-1776158921.5523965-1.0.1.1-X77tPXDMLt2ZlpVVeyYsGsrU_vpYC2HFUqZu5kXuhlY; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.knock-ai.com

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

9ec1ae8bb972d68b-IAD

Date

Other

Tue, 14 Apr 2026 09:28:41 GMT

Surrogate-Control

Other

max-age=432000

Surrogate-Key

Other

www.knock-ai.com 66a39330bc13b0d79533b760 pageId:66a39330bc13b0d79533b767 67c1577c3cf8052e5b8a877d 66cdaed7d68398711286868b 67c17ed3c169243282e63e84 67c15630c632f6af2422bd50 6968e5c33bb11e6c33a3b914 66cda1e7611d916913d384b0

X-Lambda-Id

Other

ef1eb1fa-6dcd-4063-83a0-c026df81c510

X-Wf-Region

Other

us-east-1

alt-svc: h3=":443"; ma=86400
cf-cache-status: HIT
cf-ray: 9ec1ae8bb972d68b-IAD
date: Tue, 14 Apr 2026 09:28:41 GMT
surrogate-control: max-age=432000
surrogate-key: www.knock-ai.com 66a39330bc13b0d79533b760 pageId:66a39330bc13b0d79533b767 67c1577c3cf8052e5b8a877d 66cdaed7d68398711286868b 67c17ed3c169243282e63e84 67c15630c632f6af2422bd50 6968e5c33bb11e6c33a3b914 66cda1e7611d916913d384b0
x-lambda-id: ef1eb1fa-6dcd-4063-83a0-c026df81c510
x-wf-region: us-east-1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching