HTTP Headers Analysis for https://cdn.goentri.com

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare NEL Monitoring

AWS CloudFront

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

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Origin

connection: close
transfer-encoding: chunked
vary: Origin

Caching Headers

No caching headers found

Content Headers

Content-Type

Content

application/xml

content-type: application/xml

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f7dd168dab2063e-CLT

Date

Other

Thu, 07 May 2026 05:27:52 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=kGP3K5fd%2FxkzvTSZpLp2m12sHgQbKmJ2j%2BwIjSVq5%2FgRnfagJybPtz1stfZnXX2RaJVfq7ryw8xRpoqx%2FokUXtubhHcxthvorgwWVveCmUM650yIFSq1JrgyssiNdBmp%2BU4%3D

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=53,cfOrigin;dur=117

Via

Other

1.1 a91d69db2ef3fb7ad3dd22baedee41b8.cloudfront.net (CloudFront)

X-Amz-Bucket-Region

Other

us-east-2

X-Amz-Cf-Id

Other

-6pcySNb_3JvUexNIANcxx4vUujvaH4ifm4iMJAO01zQ6qFpgHgIMA==

X-Amz-Cf-Pop

Other

ATL58-P6

X-Cache

Other

Error from cloudfront

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f7dd168dab2063e-CLT
date: Thu, 07 May 2026 05:27:52 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=kGP3K5fd%2FxkzvTSZpLp2m12sHgQbKmJ2j%2BwIjSVq5%2FgRnfagJybPtz1stfZnXX2RaJVfq7ryw8xRpoqx%2FokUXtubhHcxthvorgwWVveCmUM650yIFSq1JrgyssiNdBmp%2BU4%3D"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=53,cfOrigin;dur=117
via: 1.1 a91d69db2ef3fb7ad3dd22baedee41b8.cloudfront.net (CloudFront)
x-amz-bucket-region: us-east-2
x-amz-cf-id: -6pcySNb_3JvUexNIANcxx4vUujvaH4ifm4iMJAO01zQ6qFpgHgIMA==
x-amz-cf-pop: ATL58-P6
x-cache: Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching