HTTP Headers Analysis for https://cdn.dev.acuvisor.com

Detected Technologies from Headers

See all in URL Inspect 2

AWS CloudFront

Amazon S3

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

Accept-Ranges

Performance

bytes

Connection

Performance

close

accept-ranges: bytes
connection: close

Caching Headers

Cache-Control

Caching

max-age=0

Etag

Caching

"d41d8cd98f00b204e9800998ecf8427e"

Last-Modified

Caching

Tue, 17 Feb 2026 10:24:37 GMT

cache-control: max-age=0
etag: "d41d8cd98f00b204e9800998ecf8427e"
last-modified: Tue, 17 Feb 2026 10:24:37 GMT

Content Headers

Content-Length

Content

0

Content-Type

Content

application/x-directory; charset=UTF-8

content-length: 0
content-type: application/x-directory; charset=UTF-8

Server Headers

Server

AmazonS3

server: AmazonS3

CORS Headers

Access-Control-Allow-Credentials

Cors

true

Access-Control-Allow-Origin

Cors

*

access-control-allow-credentials: true
access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Sat, 09 May 2026 19:05:53 GMT

Via

Other

1.1 fb5457d63c2bae82c659669b952f7d52.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

ylE9XOmi0dZFYdCU9RpRiXF7b4jMxyoIl6aXy2pPpyVAbGrnEbtLuw==

X-Amz-Cf-Pop

Other

IAD61-P9

X-Amz-Server-Side-Encryption

Other

AES256

X-Amz-Version-Id

Other

kP1wjh1Zhj2QyYdf9SM85VAoBavUueAH

X-Cache

Other

Miss from cloudfront

date: Sat, 09 May 2026 19:05:53 GMT
via: 1.1 fb5457d63c2bae82c659669b952f7d52.cloudfront.net (CloudFront)
x-amz-cf-id: ylE9XOmi0dZFYdCU9RpRiXF7b4jMxyoIl6aXy2pPpyVAbGrnEbtLuw==
x-amz-cf-pop: IAD61-P9
x-amz-server-side-encryption: AES256
x-amz-version-id: kP1wjh1Zhj2QyYdf9SM85VAoBavUueAH
x-cache: Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance