HTTP Headers Analysis for https://whereto.com

Detected Technologies from Headers

See all in URL Inspect 4

Cloudflare CDN

Drupal

Pantheon

Varnish

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552000; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Basic

default-src; script-src; style-src; +5 more 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

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding, Cookie, Cookie, Cookie

connection: close
transfer-encoding: chunked
vary: Accept-Encoding, Cookie, Cookie, Cookie

Caching Headers

Age

Caching

1436

Cache-Control

Caching

max-age=1800, public

Expires

Caching

Sun, 19 Nov 1978 05:00:00 GMT

Last-Modified

Caching

Wed, 01 Apr 2026 07:22:00 GMT

age: 1436
cache-control: max-age=1800, public
expires: Sun, 19 Nov 1978 05:00:00 GMT
last-modified: Wed, 01 Apr 2026 07:22:00 GMT

Content Headers

Content-Language

Content

en

Content-Type

Content

text/html; charset=UTF-8

content-language: en
content-type: text/html; charset=UTF-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9e9977dcfe607af0-IAD

Date

Other

Thu, 09 Apr 2026 12:20:51 GMT

Via

Other

1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish

X-Cache

Other

HIT, MISS, MISS, MISS

X-Cache-Hits

Other

9, 0, 0, 0

X-Drupal-Cache

Other

HIT

X-Drupal-Dynamic-Cache

Other

MISS

X-Generator

Other

Drupal 10 (https://www.drupal.org)

X-Pantheon-Styx-Hostname

Other

styx-us-a-869d8c6599-nlhm2

X-Served-By

Other

cache-chi-kigq8000147-CHI, cache-iad-kjyo7100065-IAD, cache-iad-kiad7000174-IAD, cache-iad-kiad7000174-IAD

X-Styx-Req-Id

Other

34845b1c-340b-11f1-be4c-c22f950cedbb

X-Timer

Other

S1775737251.377890,VS0,VE33

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9e9977dcfe607af0-IAD
date: Thu, 09 Apr 2026 12:20:51 GMT
via: 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
x-cache: HIT, MISS, MISS, MISS
x-cache-hits: 9, 0, 0, 0
x-drupal-cache: HIT
x-drupal-dynamic-cache: MISS
x-generator: Drupal 10 (https://www.drupal.org)
x-pantheon-styx-hostname: styx-us-a-869d8c6599-nlhm2
x-served-by: cache-chi-kigq8000147-CHI, cache-iad-kjyo7100065-IAD, cache-iad-kiad7000174-IAD, cache-iad-kiad7000174-IAD
x-styx-req-id: 34845b1c-340b-11f1-be4c-c22f950cedbb
x-timer: S1775737251.377890,VS0,VE33

Recommendations

Enable compression (gzip/brotli) to improve performance