HTTP Headers Analysis for https://api.vincommon.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare NEL Monitoring

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

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

• Add Strict-Transport-Security header with max-age of at least 1 year
• 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

Vary

Performance

Origin

connection: close
vary: Origin

Caching Headers

Cache-Control

Caching

private

cache-control: private

Content Headers

Content-Length

Content

0

content-length: 0

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

Access-Control-Allow-Origin

Cors

https://vincommon.com

access-control-allow-origin: https://vincommon.com

Cookies Headers

Set-Cookie

Cookies

set-cookie: __cf_bm=Thu1wCfqxY5sNzC.xf_j70shkQMEL5_CqcQ.VtxIbnU-1778023707.287015-1.0.1.1-mMk.HaYqs90B2IKWr5UylvHQh2QrMMOWx0X9fFIm..Z18LNtlrbZumUG8jbgvWr93Y3akvopBN6utvWDkfQzImWbrkjTxTDTsDhDcMQmXsEuRQReOWRT5XqJJFXN8l5W; HttpOnly; Secure; Path=/; Domain=api.vincommon.com; Expires=Tue, 05 May 2026 23:58:27 GMT

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f73858a7843e5f3-IAD

Date

Other

Tue, 05 May 2026 23:28:27 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=s%2FoQMYCibvosuNfpl0qX6gvfLyq1pc%2BcMFNAToTrZ%2FRD2AYAgeVDJ5T5%2FvT4lwVIw0sIPkbvOK%2B4QBRYczSNJFhjWK3rRf2eoSV2I47uVLr2%2B4sxzukmDf41LxW04JuYJ5wxpA%3D%3D

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=11,cfOrigin;dur=297

Www-Authenticate

Other

apikey

X-Do-App-Origin

Other

d8dbb126-a8fc-4c13-ada7-8b34e33a82b8

X-Do-Orig-Status

Other

401

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f73858a7843e5f3-IAD
date: Tue, 05 May 2026 23:28:27 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=s%2FoQMYCibvosuNfpl0qX6gvfLyq1pc%2BcMFNAToTrZ%2FRD2AYAgeVDJ5T5%2FvT4lwVIw0sIPkbvOK%2B4QBRYczSNJFhjWK3rRf2eoSV2I47uVLr2%2B4sxzukmDf41LxW04JuYJ5wxpA%3D%3D"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=11,cfOrigin;dur=297
www-authenticate: apikey
x-do-app-origin: d8dbb126-a8fc-4c13-ada7-8b34e33a82b8
x-do-orig-status: 401

Recommendations

Enable compression (gzip/brotli) to improve performance