HTTP Headers Analysis for https://fox.com

Detected Technologies from Headers

See all in URL Inspect 2

Next.js

Varnish

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=300

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

Missing

Not configured

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
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding

accept-ranges: bytes
connection: close
transfer-encoding: chunked
vary: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding

Caching Headers

Age

Caching

590

Cache-Control

Caching

public, max-age=600

age: 590
cache-control: public, max-age=600

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

X-Powered-By

Server

Next.js

x-powered-by: Next.js

CORS Headers

Access-Control-Allow-Credentials

Cors

false

Access-Control-Allow-Headers

Cors

*

Access-Control-Allow-Methods

Cors

GET,HEAD,POST,OPTIONS

Access-Control-Allow-Origin

Cors

*

Access-Control-Max-Age

Cors

86400

access-control-allow-credentials: false
access-control-allow-headers: *
access-control-allow-methods: GET,HEAD,POST,OPTIONS
access-control-allow-origin: *
access-control-max-age: 86400

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Mon, 10 Aug 2026 00:42:42 GMT

Link

Other

URL /

rel=preconnect crossorigin

URL /fonts/FOXONEAero-400-Regular.woff2

rel=preload as=font crossorigin type=font/woff2

URL /fonts/FOXONEAero-500-Medium.woff2

rel=preload as=font crossorigin type=font/woff2

URL /fonts/FOXONEAero-700-Bold.woff2

rel=preload as=font crossorigin type=font/woff2

Log-Origin

Other

shield=EWR

Via

Other

1.1 varnish, 1.1 varnish

X-Bereq-Url

Other

/

X-Cache

Other

MISS, HIT

X-Cache-Hits

Other

0, 0

X-Debug-Backend

Other

www_web_foxplus

X-Req-Backend

Other

MkgrhtcVg1XJnIJonesjT3--F_sigsci_waf

X-Req-Url

Other

/

X-Served-By

Other

cache-ewr-kewr1740075-EWR, cache-ewr-kewr1740075-EWR, cache-ewr-kewr1740041-EWR

X-Surrogate-Key-Log

Other

prod-web-key

X-Timer

Other

S1786322562.241129,VS0,VE5

X-User-Type

Other

unauthenticated

date: Mon, 10 Aug 2026 00:42:42 GMT
link: </>; rel=preconnect; crossorigin="", </fonts/FOXONEAero-400-Regular.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </fonts/FOXONEAero-500-Medium.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </fonts/FOXONEAero-700-Bold.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2"
log-origin: shield=EWR
via: 1.1 varnish, 1.1 varnish
x-bereq-url: /
x-cache: MISS, HIT
x-cache-hits: 0, 0
x-debug-backend: www_web_foxplus
x-req-backend: MkgrhtcVg1XJnIJonesjT3--F_sigsci_waf
x-req-url: /
x-served-by: cache-ewr-kewr1740075-EWR, cache-ewr-kewr1740075-EWR, cache-ewr-kewr1740041-EWR
x-surrogate-key-log: prod-web-key
x-timer: S1786322562.241129,VS0,VE5
x-user-type: unauthenticated

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology