HTTP Headers Analysis for https://kadanza.io

Detected Technologies from Headers

See all in URL Inspect 2

AWS CloudFront

Amazon S3

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

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

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Add Content-Security-Policy header to prevent XSS attacks
• 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

public,max-age=0,s-max-age=86400,must-revalidate

Etag

Caching

"42e0d51b5ab90fee6462feaee8a685a7"

Last-Modified

Caching

Wed, 20 May 2026 11:50:47 GMT

cache-control: public,max-age=0,s-max-age=86400,must-revalidate
etag: "42e0d51b5ab90fee6462feaee8a685a7"
last-modified: Wed, 20 May 2026 11:50:47 GMT

Content Headers

Content-Length

Content

9903

Content-Type

Content

text/html; charset=utf-8

content-length: 9903
content-type: text/html; charset=utf-8

Server Headers

Server

AmazonS3

server: AmazonS3

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Date

Other

Sun, 31 May 2026 16:59:09 GMT

Via

Other

1.1 833bfcdc90c384a3f1c685c9bb760d08.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

q_T1jAx1mirMTxH9DTI8faI8hGztsgLFCib7tEcHC8nNe-R-wKS8BQ==

X-Amz-Cf-Pop

Other

IAD55-P9

X-Amz-Server-Side-Encryption

Other

AES256

X-Amz-Version-Id

Other

null

X-Cache

Other

Error from cloudfront

alt-svc: h3=":443"; ma=86400
date: Sun, 31 May 2026 16:59:09 GMT
via: 1.1 833bfcdc90c384a3f1c685c9bb760d08.cloudfront.net (CloudFront)
x-amz-cf-id: q_T1jAx1mirMTxH9DTI8faI8hGztsgLFCib7tEcHC8nNe-R-wKS8BQ==
x-amz-cf-pop: IAD55-P9
x-amz-server-side-encryption: AES256
x-amz-version-id: null
x-cache: Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance