HTTP Headers Analysis for https://carsgenius.com

Detected Technologies from Headers

See all in URL Inspect 1

AWS CloudFront

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

Connection

Performance

close

Vary

Performance

Accept-Encoding

connection: close
vary: Accept-Encoding

Caching Headers

No caching headers found

Content Headers

Content-Length

Content

256060

Content-Type

Content

text/html; charset=UTF-8

content-length: 256060
content-type: text/html; charset=UTF-8

Server Headers

Server

CloudFront

server: CloudFront

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: content_experiment_id=; Path=/; Domain=content.carsgenius.com; SameSite=Strict

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Date

Other

Mon, 06 Apr 2026 13:08:15 GMT

Via

Other

1.1 61bbe72b71f7b857c695c31fdeb7b3a6.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

v5Cd1dYLZNngbxAsa9gcobPLx_U6dIEMOOxW5rla9kd0V6lb-9ZUSg==

X-Amz-Cf-Pop

Other

IAD12-P1

X-Cache

Other

Miss from cloudfront

alt-svc: h3=":443"; ma=86400
date: Mon, 06 Apr 2026 13:08:15 GMT
via: 1.1 61bbe72b71f7b857c695c31fdeb7b3a6.cloudfront.net (CloudFront)
x-amz-cf-id: v5Cd1dYLZNngbxAsa9gcobPLx_U6dIEMOOxW5rla9kd0V6lb-9ZUSg==
x-amz-cf-pop: IAD12-P1
x-cache: Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching