HTTP Headers Analysis for https://www.merge.dev

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare CDN

Google Fonts

Webflow

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

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• 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

6672

Last-Modified

Caching

Wed, 07 Oct 2026 20:30:19 GMT

age: 6672
last-modified: Wed, 07 Oct 2026 20:30:19 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=JT1iaTwbZ6ECcYyEzl1njGw961Qilh.FwryG3YBMcMo-1791411691.8770404-1.0.1.1-ngouEdjYGCrAy7ezbFxVq9ygt.h_zyNJrvgLg.2Db9Q; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.merge.dev

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

a4704ca23a402539-IAD

Date

Other

Wed, 07 Oct 2026 22:21:31 GMT

Link

Other

URL

https://cdn.prod.website-files.com

rel=preconnect crossorigin

URL

https://cdn.prod.website-files.com/624b192df0b0151225c10026/css/merge-landing-page.shared.22369a281.min.css

rel=preload as=style crossorigin integrity=sha384-IjaaKBLHuVondmRAVyHA7tJgY7CPaT796vqb9whZHMpzTSFF+PqK/ve/r5cRLsD4

URL

https://fonts.googleapis.com

rel=preconnect

URL

https://fonts.gstatic.com

rel=preconnect crossorigin

Surrogate-Control

Other

max-age=2147483647

Surrogate-Key

Other

www.merge.dev 624b192df0b0151225c10026 pageId:68d2904db877439bc5f8d255

X-Lambda-Id

Other

b5875f5f-ed61-4df8-a47f-ca0de281924b

X-Wf-Region

Other

us-east-1

alt-svc: h3=":443"; ma=86400
cf-cache-status: HIT
cf-ray: a4704ca23a402539-IAD
date: Wed, 07 Oct 2026 22:21:31 GMT
link: <https://cdn.prod.website-files.com>; rel=preconnect; crossorigin, <https://cdn.prod.website-files.com/624b192df0b0151225c10026/css/merge-landing-page.shared.22369a281.min.css>; rel=preload; as=style; crossorigin; integrity="sha384-IjaaKBLHuVondmRAVyHA7tJgY7CPaT796vqb9whZHMpzTSFF+PqK/ve/r5cRLsD4", <https://fonts.googleapis.com>; rel=preconnect, <https://fonts.gstatic.com>; rel=preconnect; crossorigin
surrogate-control: max-age=2147483647
surrogate-key: www.merge.dev 624b192df0b0151225c10026 pageId:68d2904db877439bc5f8d255
x-lambda-id: b5875f5f-ed61-4df8-a47f-ca0de281924b
x-wf-region: us-east-1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching