HTTP Headers Analysis for https://www.subsplash.com

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

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

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
• Significantly strengthen CSP directives
• 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

Transfer-Encoding

Performance

chunked

Vary

Performance

accept-encoding

connection: close
transfer-encoding: chunked
vary: accept-encoding

Caching Headers

Age

Caching

56296

Last-Modified

Caching

Tue, 28 Apr 2026 20:46:35 GMT

age: 56296
last-modified: Tue, 28 Apr 2026 20:46:35 GMT

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: _cfuvid=VOMg_Q_lQaxsAtudcEszuCu37hsJqxOFa0xAeccR8pw-1777465491743-0.0.1.1-604800000; path=/; domain=.www.subsplash.com; HttpOnly; Secure; SameSite=None

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

9f3e493ad8e1201e-IAD

Date

Other

Wed, 29 Apr 2026 12:24:51 GMT

Surrogate-Control

Other

max-age=432000

Surrogate-Key

Other

www.subsplash.com 627d5cb7a65390b3f8dcbc63 pageId:649b6e0b3af6d519edd84382 646522ee18f8d0c63e417a1b

X-Lambda-Id

Other

7b18fc10-b09f-4613-86a2-e9f638a1692f

X-Wf-Page-Id

Other

ZJtuCzr21Rnt2EOC

X-Wf-Region

Other

us-east-1

alt-svc: h3=":443"; ma=86400
cf-cache-status: HIT
cf-ray: 9f3e493ad8e1201e-IAD
date: Wed, 29 Apr 2026 12:24:51 GMT
surrogate-control: max-age=432000
surrogate-key: www.subsplash.com 627d5cb7a65390b3f8dcbc63 pageId:649b6e0b3af6d519edd84382 646522ee18f8d0c63e417a1b
x-lambda-id: 7b18fc10-b09f-4613-86a2-e9f638a1692f
x-wf-page-id: ZJtuCzr21Rnt2EOC
x-wf-region: us-east-1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching