HTTP Headers: letras.mus.br

Security score: 60/100

🛡️ Security Headers

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

📋 All Response Headers

Alt-Svc
Connection
Content-Encoding
Content-Length
Content-Type
Date
Set-Cookie
Strict-Transport-Security
Vary
X-Frame-Options
X-Locale
X-Region-Sid
X-Request-Id
X-Site-Version

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.

letras.mus.br's security score of 60/100 reflects how many of these protective headers are configured. Higher scores indicate better defense against common web attacks.

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