HTTP Headers Analysis for https://app.pickleball.ist

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare NEL Monitoring

Cloudflare CDN

Express

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=2592000

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

connection: close

Caching Headers

Etag

Caching

W/"3-2eFyriMnGTsETXuIK8rfujgO4jI"

etag: W/"3-2eFyriMnGTsETXuIK8rfujgO4jI"

Content Headers

Content-Length

Content

3

Content-Type

Content

text/html; charset=utf-8

content-length: 3
content-type: text/html; charset=utf-8

Server Headers

Server

cloudflare

X-Powered-By

Server

Express

server: cloudflare
x-powered-by: Express

CORS Headers

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

Set-Cookie

Cookies

set-cookie: __cf_bm=BZaCHC6uJXJl3JsxORdCGlI8Xl1MG4Ky73SVbt08vQQ-1786307909.0818877-1.0.1.1-KR2nVGbZ8bt_dYR6EHsOEaeHF71YxMjmE4Lr_K6b9EZvSIFUY.4CDu5svusrpXcZCYL.AvcOn1S_5FtXyj3SYuPu1ZwjU9AgpCWHwH_e6O2ZGJ6N_T7FPL5DKVgMNMR2; HttpOnly; SameSite=None; Secure; Path=/; Domain=app.pickleball.ist; Expires=Sun, 09 Aug 2026 21:08:29 GMT

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

a289908fb9f09698-IAD

Date

Other

Sun, 09 Aug 2026 20:38:29 GMT

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 0.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=L0q5Zsugu41pJs06JbekncdUtETv%2BAPaXDIkSC0dGgWvDr3FyiGVzvGV5Q1xM63H%2FWBsRIG1aaCsA6KQHRFoBWUF7boafrmc%2BRhfhzNCJ1qttY1Be9P1FuHh88IyzhnJCVV2uV4%3D

X-Cloud-Trace-Context

Other

0ec28aa6b33a4508a04bab6c7b58c1d8

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: a289908fb9f09698-IAD
date: Sun, 09 Aug 2026 20:38:29 GMT
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=L0q5Zsugu41pJs06JbekncdUtETv%2BAPaXDIkSC0dGgWvDr3FyiGVzvGV5Q1xM63H%2FWBsRIG1aaCsA6KQHRFoBWUF7boafrmc%2BRhfhzNCJ1qttY1Be9P1FuHh88IyzhnJCVV2uV4%3D"}]}
x-cloud-trace-context: 0ec28aa6b33a4508a04bab6c7b58c1d8

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Consider removing X-Powered-By header to hide server technology