HTTP Headers: nextdoor.co.uk

Security score: 40/100

🛡️ Security Headers

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

📋 All Response Headers

Connection
Content-Type
Date
Via
X-Amz-Cf-Id
X-Amz-Cf-Pop
X-Cache
cache-control
cache-proxy-status
content-encoding
content-security-policy
context-id
dd-trace-id
pragma
referrer-policy
server
set-cookie
strict-transport-security
vary
x-amzn-trace-id
x-content-type-options
x-envoy-upstream-service-time
x-frame-options
x-permitted-cross-domain-policies
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.

nextdoor.co.uk's security score of 40/100 reflects how many of these protective headers are configured. Higher scores indicate better defense against common web attacks.

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