HTTP Headers Analysis for https://on3static.com

Detected Technologies from Headers

See all in URL Inspect 2

Amazon S3

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

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

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• 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

Age

Caching

467197

Cache-Control

Caching

max-age=691200

age: 467197
cache-control: max-age=691200

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

No cookies headers found

Other Headers

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

9e50c02e6c91800f-IAD

Date

Other

Tue, 31 Mar 2026 16:32:33 GMT

X-Amz-Id-2

Other

P7/uuhVHmhLLyguo2kbwZag7nEkx4LNgoW82o6/l7iqUYLcmvEQnTkDxL2DonYrVuhdHE5Gz4AM=

X-Amz-Request-Id

Other

2GJ0CGXW3WATCVEF

cf-cache-status: HIT
cf-ray: 9e50c02e6c91800f-IAD
date: Tue, 31 Mar 2026 16:32:33 GMT
x-amz-id-2: P7/uuhVHmhLLyguo2kbwZag7nEkx4LNgoW82o6/l7iqUYLcmvEQnTkDxL2DonYrVuhdHE5Gz4AM=
x-amz-request-id: 2GJ0CGXW3WATCVEF

Recommendations

Enable compression (gzip/brotli) to improve performance