HTTP Headers Analysis for https://api.propart.app

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare NEL Monitoring

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Good

default-src; object-src; base-uri; +2 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Present

geolocation=(), camera=(), microphone=()

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Strengthen CSP by removing 'unsafe-eval'

Performance Headers

Connection

Performance

close

Vary

Performance

Origin

connection: close
vary: Origin

Caching Headers

No caching headers found

Content Headers

Content-Length

Content

49

Content-Type

Content

application/json

content-length: 49
content-type: application/json

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

Access-Control-Allow-Credentials

Cors

true

access-control-allow-credentials: true

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

a2c76f072dfde670-IAD

Date

Other

Mon, 17 Aug 2026 08:50:52 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=L037HQUU7NuA8ykE%2Fymw5pmKbQrUJxW7KMAzXP8mNWlNdpVlKmh2Qc3Q1OMFvDbMQKl5oiZvN18cOxvf3LufZvnmxDkzJ%2FKXOLSGoDbpIVSBrZP1D1pZbjJPeeW3kJT%2FQBE%3D

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=16,cfOrigin;dur=16

Via

Other

1.1 Caddy

X-Robots-Tag

Other

noai, noimageai

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: a2c76f072dfde670-IAD
date: Mon, 17 Aug 2026 08:50:52 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=L037HQUU7NuA8ykE%2Fymw5pmKbQrUJxW7KMAzXP8mNWlNdpVlKmh2Qc3Q1OMFvDbMQKl5oiZvN18cOxvf3LufZvnmxDkzJ%2FKXOLSGoDbpIVSBrZP1D1pZbjJPeeW3kJT%2FQBE%3D"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=16,cfOrigin;dur=16
via: 1.1 Caddy
x-robots-tag: noai, noimageai

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching