HTTP Headers Analysis for https://www.ziggo.nl

Detected Technologies from Headers

See all in URL Inspect 1

AWS CloudFront

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=63072000; includeSubdomains; preload

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Present

ALLOW-FROM SAMEORIGIN https://*.ziggo.nl https://*.vodafone.nl https://*.vfz-services.nl https://*.prod.aws.ziggo.io https://*.acc.aws.ziggo.io https://*.dev.aws.ziggo.io https://*.hollandsnieuwe.nl https://vodafoneziggo.portal.mobilewater.nl

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Present

geolocation=();midi=();notifications=();push=();sync-xhr=();microphone=();camera=();magnetometer=();gyroscope=();speaker=(self);vibrate=();fullscreen=(self);payment=();

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding

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

Caching Headers

Age

Caching

21229

Cache-Control

Caching

max-age=300, public

Expires

Caching

Thu, 30 Jul 2026 22:06:21 GMT

age: 21229
cache-control: max-age=300, public
expires: Thu, 30 Jul 2026 22:06:21 GMT

Content Headers

Content-Length

Content

347245

Content-Type

Content

text/html;charset=utf-8

content-length: 347245
content-type: text/html;charset=utf-8

Server Headers

No server headers found

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

Alt-Svc

Other

h3=":443"; ma=86400

Date

Other

Thu, 30 Jul 2026 22:02:37 GMT

Via

Other

1.1 ded2db8c78a1ad7377261200a0bb44fa.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

RV4YeFemo8ysGFG_tGU4jVcZAH6FxdfP24nHM8zU6vcdzAb8Mx6dhg==

X-Amz-Cf-Pop

Other

IAD61-P2

X-Cache

Other

Hit from cloudfront

alt-svc: h3=":443"; ma=86400
date: Thu, 30 Jul 2026 22:02:37 GMT
via: 1.1 ded2db8c78a1ad7377261200a0bb44fa.cloudfront.net (CloudFront)
x-amz-cf-id: RV4YeFemo8ysGFG_tGU4jVcZAH6FxdfP24nHM8zU6vcdzAb8Mx6dhg==
x-amz-cf-pop: IAD61-P2
x-cache: Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance