HTTP Headers Analysis for https://legacy.linkgraph.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare NEL Monitoring

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552000; preload

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Cookie, Host

connection: close
transfer-encoding: chunked
vary: Cookie, Host

Caching Headers

No caching headers found

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: csrftoken=iZfDoHHFktGitnwIcP7WnlxUjjhB2qcSKRUuTHX7kjbdOnyzNMPFXwnS4Ns8cTA3; expires=Mon, 10 May 2027 00:20:06 GMT; Max-Age=31449600; Path=/; SameSite=Lax

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f9d04144d42d962-IAD

Date

Other

Mon, 11 May 2026 00:20:06 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=On6yDwTMKkG642z3ssEDPv48sGvgVWxx%2FdPK6tABCrTlLoQamV9con185VglwQig91OQizd1glf1svCYwNqlz8%2Bj3XTMOvbhchvqhi5VFioKtEY251Da06XI9g49GikFiq%2FcfV3s2w%3D%3D

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=8,cfOrigin;dur=130

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f9d04144d42d962-IAD
date: Mon, 11 May 2026 00:20:06 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=On6yDwTMKkG642z3ssEDPv48sGvgVWxx%2FdPK6tABCrTlLoQamV9con185VglwQig91OQizd1glf1svCYwNqlz8%2Bj3XTMOvbhchvqhi5VFioKtEY251Da06XI9g49GikFiq%2FcfV3s2w%3D%3D"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=8,cfOrigin;dur=130

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching