HTTP Headers Analysis for https://cab.se

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

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

Cache-Control

Caching

no-cache, no-store, must-revalidate

Expires

Caching

Thu, 01 Jan 1970 00:00:00 GMT

Pragma

Caching

no-cache

cache-control: no-cache, no-store, must-revalidate
expires: Thu, 01 Jan 1970 00:00:00 GMT
pragma: no-cache

Content Headers

Content-Type

Content

text/html;charset=UTF-8

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

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: JSESSIONID=8CD567C3FE93B38F29F801EC9B8BA426; Path=/; Secure; HttpOnly; SameSite=None
SiteVisionLTM=!ISZG9UpxvCpxY0gYvZvLly0D8t+Q86m6BzhcnZqNWkFc48NQjXNvtLv/09QtUCKZDKVMtPxM3h0F; path=/; Httponly; Secure; SameSite=None

Other Headers

Date

Other

Wed, 08 Apr 2026 02:02:49 GMT

Link

Other

URL /2.61619df11481fe90242e6b7b/1774438809417/sitevision-responsive-grids.css

rel=preload as=style

URL /2.61619df11481fe90242e6b7b/auto/1775229675504/SiteVision.css

rel=preload as=style

URL /2.61619df11481fe90242e6b7b/0/7116/print/SiteVision.css

rel=preload as=style

URL /sitevision/system-resource/65012592d635c182443b1204de192131b6213fc412c08b6e668a80b9bbecc0bd/css/portlets.css

rel=preload as=style

P3p

Other

CP="This is not a P3P policy!"

date: Wed, 08 Apr 2026 02:02:49 GMT
link: </2.61619df11481fe90242e6b7b/1774438809417/sitevision-responsive-grids.css>; rel=preload; as=style, </2.61619df11481fe90242e6b7b/auto/1775229675504/SiteVision.css>; rel=preload; as=style, </2.61619df11481fe90242e6b7b/0/7116/print/SiteVision.css>; rel=preload; as=style, </sitevision/system-resource/65012592d635c182443b1204de192131b6213fc412c08b6e668a80b9bbecc0bd/css/portlets.css>; rel=preload; as=style, </sitevision/system-resource/65012592d635c182443b1204de192131b6213fc412c08b6e668a80b9bbecc0bd/envision/envision.css>; rel=preload; as=style
p3p: CP="This is not a P3P policy!"

Recommendations

Enable compression (gzip/brotli) to improve performance