HTTP Headers Analysis for https://info.stardog.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=31536000

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

• 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
• 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

No caching headers found

Content Headers

Content-Type

Content

text/html

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=_oDSnVcL.gAnyvOSP6KClregjCgNvCKz00CZT.kCG7A-1777975141.2363758-1.0.1.1-d0XEa1nmQjWI.pQVPrI_nshMrviq4AeEX9jymWzNLjYLSmj7o6arSiDCB8lidQCrgQPBMtoM4_epHa86NARcATFkuy4o41qktjp_uDzEfAjWHSdOUrD1Wk38OiH4mrYp; HttpOnly; Secure; Path=/; Domain=info.stardog.com; Expires=Tue, 05 May 2026 10:29:01 GMT
_cfuvid=dVlMipVY8sCosJJBgTJxf.LMOr9FtIH974MsH8h7Z8w-1777975141.2363758-1.0.1.1-OZ.rUZaZrR3MBzlEunm_e8capN9gwXKxBqZpCl8j1Tk; HttpOnly; SameSite=None; Secure; Path=/; Domain=info.stardog.com

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Ray

Other

9f6ee3d8bc2624ad-IAD

Date

Other

Tue, 05 May 2026 09:59:01 GMT

Nel

Other

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

success: 1.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=c1aalamdb3%2Flttx5JzRM7%2FHwnCjT3Glaw6cPYaKnuyo%2F0M7q58I9kgG23PFeZGsiChmhWnlUqRhF7sjAWKjWD6Gk4%2FI5pPkeEYCCVOWOVcxpz4g4rM41jN7v1i3fysIgDl8%3D

X-Hs-Cfworker-Meta

Other

{"resolver":"NotFoundResolver"}

X-Hs-Portal-Id

Other

6618383

X-Hs-Prerendered-Error

Other

Mon, 04 May 2026 12:41:52 GMT

X-Hs-Reason

Other

404 predicted at edge

alt-svc: h3=":443"; ma=86400
cf-ray: 9f6ee3d8bc2624ad-IAD
date: Tue, 05 May 2026 09:59:01 GMT
nel: {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=c1aalamdb3%2Flttx5JzRM7%2FHwnCjT3Glaw6cPYaKnuyo%2F0M7q58I9kgG23PFeZGsiChmhWnlUqRhF7sjAWKjWD6Gk4%2FI5pPkeEYCCVOWOVcxpz4g4rM41jN7v1i3fysIgDl8%3D"}]}
x-hs-cfworker-meta: {"resolver":"NotFoundResolver"}
x-hs-portal-id: 6618383
x-hs-prerendered-error: Mon, 04 May 2026 12:41:52 GMT
x-hs-reason: 404 predicted at edge

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching