HTTP Headers: vercel.co

Security score: 0/100

🛡️ Security Headers

Header	Status
Strict-Transport-Security	❌ Missing
Content-Security-Policy	❌ Missing
X-Content-Type-Options	❌ Missing
X-Frame-Options	❌ Missing
X-XSS-Protection	❌ Missing

📋 All Response Headers

Accept-Ch
Age
Cache-Control
Content-Length
Content-Security-Policy
Content-Type
Critical-Ch
Date
Etag
Feature-Policy
Referrer-Policy
Server
Set-Cookie
Strict-Transport-Security
Vary
X-Content-Type-Options
X-Dns-Prefetch-Control
X-Download-Options
X-Frame-Options
X-Matched-Path
X-Nextjs-Prerender
X-Nextjs-Stale-Time
X-Pathname
X-Powered-By
X-Vercel-Cache
X-Vercel-Id
X-Xss-Protection

ℹ️ About HTTP Security Headers

Strict-Transport-Security (HSTS) forces browsers to use HTTPS. Content-Security-Policy (CSP) prevents XSS attacks by controlling which resources can load. X-Content-Type-Options stops MIME-type sniffing. X-Frame-Options blocks clickjacking by preventing iframe embedding.

vercel.co's security score of 0/100 reflects how many of these protective headers are configured. Higher scores indicate better defense against common web attacks.

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