Health Score
Comprehensive website health check: security headers, SSL/TLS, response time, best practices
Health Score — comprehensive site grade 0-100 based on 30+ factors: HTTP response, SSL grade, security headers, Core Web Vitals, SEO basics. Gives a single score + breakdown prioritised by severity. Ideal for weekly production site checks.
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How it works
Enter site URL
Analyse 10+ factors
Get overall score
What is Health Score?
Health Score is a comprehensive assessment of site technical health across 20+ parameters: SSL, security headers, response speed, SEO technical factors, and availability.
Comprehensive Score
20+ parameters in one number: SSL, headers, speed, SEO technical factors.
Detailed Breakdown
Each parameter with explanation — what is checked, what was found, how to fix.
Score Trends
Compare Health Score at different dates — see progress or regression.
Health Monitoring
Set up automated Health Score checks and get notified when the score drops.
Who uses this
Developers
quick pre-release audit
SEO
technical baseline score
Marketers
client site check
Security
header security audit
Common Mistakes
Best Practices
Get more with a free account
Health Score check history and real-time site health monitoring.
Sign up freeWhat is Health Score
Health Score is a comprehensive website health assessment on a 0 to 100 scale. The tool analyzes HTTP response, SSL certificate, DNS records, security headers, performance, and availability. Each parameter has its own weight in the final score. A high score (80+) indicates the site is well configured and safe for users.
The health score evaluates your website across multiple categories: security headers (HSTS, CSP, X-Frame-Options), SSL/TLS configuration (certificate validity, protocol versions), performance (response time, page size), and best practices (meta tags, favicon, canonical URLs). Each category contributes to the overall A+ to F grade.
Run health checks regularly — especially after server changes, deployments, or SSL certificate renewals. For deeper analysis of specific areas, use security checker, SSL checker, or speed analysis. Set up monitoring to track your health score over time.
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Frequently Asked Questions
What is Health Score?
Health Score is a comprehensive website health rating on a 0-100 scale. It analyzes: HTTP headers, SSL certificate, loading speed, security, SEO basics. The higher the score, the better the site's technical condition.
How is the health rating calculated?
The rating consists of several categories: security (headers, HTTPS, cookies), performance (TTFB, compression, caching), availability (status code, redirects), SEO (meta tags, robots.txt). Each category has its own weight.
How to improve Health Score?
Main steps: configure security headers (CSP, HSTS, X-Frame-Options), enable compression (Gzip/Brotli), set up caching (Cache-Control), update SSL certificate, add meta descriptions, fix redirects.
Does SSL affect the health score?
Yes, SSL critically affects the score. Checked: certificate presence, validity period, chain of trust, TLS version (minimum 1.2), HSTS header. Missing SSL or expired certificate significantly reduces the rating.
What matters more: security or performance?
Both are important, but security takes priority — a vulnerable site can be hacked. In our rating, security has the highest weight. Good news: many security measures (compression, caching, HTTPS) also speed up the site.
How to track site health over time?
Create an account and set up monitoring — Enterno.io will regularly check your site and track rating changes. You will receive notifications when the score drops and improvement recommendations.
Related guides
Longer-form reading on this topic from the knowledge base.
Daily health-score tracking
Add a site — daily health score plus an alert if it drops 10+ points.