HTTP Headers Analysis for https://www.carfax.ca

Detected Technologies from Headers

See all in URL Inspect 1

AzureFrontDoor

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Weak

frame-ancestors 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

• 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

Age

Caching

0

Cache-Control

Caching

max-age=300

Etag

Caching

"1c6ec-6505726dfc027"

Last-Modified

Caching

Sun, 26 Apr 2026 06:31:44 GMT

age: 0
cache-control: max-age=300
etag: "1c6ec-6505726dfc027"
last-modified: Sun, 26 Apr 2026 06:31:44 GMT

Content Headers

Content-Length

Content

116460

Content-Type

Content

text/html; charset=UTF-8

content-length: 116460
content-type: text/html; charset=UTF-8

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Sun, 26 Apr 2026 12:45:53 GMT

X-Azure-Ref

Other

20260426T124553Z-r1d644b859cx9kb9hC1CHInbg800000004v0000000001fmq

X-Cache

Other

TCP_MISS

X-Fd-Int-Roxy-Purgeid

Other

0

X-Timer

Other

S1777207553.080544,VS0,VS0,VE47

date: Sun, 26 Apr 2026 12:45:53 GMT
x-azure-ref: 20260426T124553Z-r1d644b859cx9kb9hC1CHInbg800000004v0000000001fmq
x-cache: TCP_MISS
x-fd-int-roxy-purgeid: 0
x-timer: S1777207553.080544,VS0,VS0,VE47

Recommendations

Enable compression (gzip/brotli) to improve performance