HTTP Headers: heureka.cz

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

CF-Cache-Status
CF-RAY
Connection
Content-Type
Date
Origin-Agent-Cluster
Server
Vary
X-Content-Type-Options
X-Download-Options
X-Frame-Options
X-XSS-Protection
set-cookie

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.

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

🔧 More Tools for Heureka

📊 Full Analysis 📋 WHOIS Lookup 🌐 DNS Records 🔒 SSL Certificate ⬆️ Uptime Status 📑 Full Report