HTTP Headers Analysis for https://cif.pl

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

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

no-referrer

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding

accept-ranges: bytes
connection: close
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

public,max-age=0,must-revalidate

Etag

Caching

"882729ac0ce216901586e434c351488f"

Last-Modified

Caching

Tue, 23 Jun 2026 07:21:05 GMT

cache-control: public,max-age=0,must-revalidate
etag: "882729ac0ce216901586e434c351488f"
last-modified: Tue, 23 Jun 2026 07:21:05 GMT

Content Headers

Content-Length

Content

299672

Content-Type

Content

text/html

content-length: 299672
content-type: text/html

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

Tue, 23 Jun 2026 10:27:56 GMT

Via

Other

1.1 2b3c18475b2db8cebe637fe45982c61a.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

BpmAV3Yth6u4pxjhKodP_z2Cv7hYuChY6X3p7ukNlbMV-AyptWPlEQ==

X-Amz-Cf-Pop

Other

IAD55-P1

X-Amz-Server-Side-Encryption

Other

AES256

X-Amz-Version-Id

Other

x3cIvtcaqEeaTKTZXCAhR.0y6PCKJzlb

X-Cache

Other

RefreshHit from cloudfront

X-Permitted-Cross-Domain-Policies

Other

none

alt-svc: h3=":443"; ma=86400
date: Tue, 23 Jun 2026 10:27:56 GMT
via: 1.1 2b3c18475b2db8cebe637fe45982c61a.cloudfront.net (CloudFront)
x-amz-cf-id: BpmAV3Yth6u4pxjhKodP_z2Cv7hYuChY6X3p7ukNlbMV-AyptWPlEQ==
x-amz-cf-pop: IAD55-P1
x-amz-server-side-encryption: AES256
x-amz-version-id: x3cIvtcaqEeaTKTZXCAhR.0y6PCKJzlb
x-cache: RefreshHit from cloudfront
x-permitted-cross-domain-policies: none

Recommendations

Enable compression (gzip/brotli) to improve performance