HTTP Headers Analysis for https://jsf-comp.sourceforge.net

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Weak

upgrade-insecure-requests 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

• Add Strict-Transport-Security header with max-age of at least 1 year
• Significantly strengthen CSP directives
• 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

Accept-Ranges

Performance

bytes

Connection

Performance

close

accept-ranges: bytes
connection: close

Caching Headers

Cache-Control

Caching

max-age=60

Etag

Caching

"685461ea-1576"

Expires

Caching

Mon, 18 May 2026 15:09:57 GMT

Last-Modified

Caching

Thu, 19 Jun 2025 19:15:54 GMT

cache-control: max-age=60
etag: "685461ea-1576"
expires: Mon, 18 May 2026 15:09:57 GMT
last-modified: Thu, 19 Jun 2025 19:15:54 GMT

Content Headers

Content-Length

Content

5494

Content-Type

Content

text/html

content-length: 5494
content-type: text/html

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: __cf_bm=dSOfnvGFzc09HCku8Q8AzMlFdS1pi7U8Q9EzjeaajAk-1779116937.78257-1.0.1.1-7TqdnFAybYf0qcnUyKzXtjdZ.jQ9IGzFdO1Nfj6mXj1_DnBxpkdukpS3I_89icuJVZcSryQ6QMJnhUBLN4sSqypB2G1jNA8jVxf3CJSMiH4CY_w7Ov8uW7nhgXwohqt0; HttpOnly; SameSite=None; Secure; Path=/; Domain=sourceforge.net; Expires=Mon, 18 May 2026 15:38:57 GMT

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9fdbc7bd2e60c94b-IAD

Date

Other

Mon, 18 May 2026 15:08:57 GMT

X-From

Other

sfp-staticweb-2

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9fdbc7bd2e60c94b-IAD
date: Mon, 18 May 2026 15:08:57 GMT
x-from: sfp-staticweb-2

Recommendations

Enable compression (gzip/brotli) to improve performance