HTTP Headers Analysis for https://www.getknit.dev

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

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

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
• Significantly strengthen CSP directives
• 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

351403

Last-Modified

Caching

Fri, 08 May 2026 19:39:00 GMT

age: 351403
last-modified: Fri, 08 May 2026 19:39:00 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=TYiAlvhYQGBZK.Bn6N7Lylhwx.L_iwSP.Th5PLlYEMI-1778620544.1659184-1.0.1.1-0H0n2XWTlhGli010XK7E9LkDZ28YjiTrq77Z49al0qI; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.getknit.dev

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

9fac70c10a9b731a-IAD

Date

Other

Tue, 12 May 2026 21:15:44 GMT

Surrogate-Control

Other

max-age=432000

Surrogate-Key

Other

www.getknit.dev 6347ea26001f0287c592ff91 pageId:683180589248e5015e7aa7ae 659b9ac0f597f5a1130fdc4e 659b9ac0f597f5a1130fdc6d 68020bcbeebc71e5b5b66a31 68020adb84172732839e2b81 659b9ac0f597f5a1130fdd16 6649f6edd87d4501e15e670e

X-Lambda-Id

Other

96817bd8-3db1-4abd-b687-fe9a2fa687e9

X-Wf-Region

Other

us-east-1

alt-svc: h3=":443"; ma=86400
cf-cache-status: HIT
cf-ray: 9fac70c10a9b731a-IAD
date: Tue, 12 May 2026 21:15:44 GMT
surrogate-control: max-age=432000
surrogate-key: www.getknit.dev 6347ea26001f0287c592ff91 pageId:683180589248e5015e7aa7ae 659b9ac0f597f5a1130fdc4e 659b9ac0f597f5a1130fdc6d 68020bcbeebc71e5b5b66a31 68020adb84172732839e2b81 659b9ac0f597f5a1130fdd16 6649f6edd87d4501e15e670e
x-lambda-id: 96817bd8-3db1-4abd-b687-fe9a2fa687e9
x-wf-region: us-east-1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching