How does the website grader work?

The grader analyzes your website across 6 categories: performance, SEO, security, accessibility, mobile-friendliness, and content quality. It uses Google PageSpeed Insights API for performance and accessibility data, fetches your HTML for SEO and content analysis, and checks your security headers and SSL certificate. Results are scored 0-100 with letter grades.

Is this website grader free?

Yes, completely free with no signup required. Enter any URL and get your full report instantly. We don't require an email address, don't paywall any features, and don't limit the number of sites you can check.

How is this different from other website graders?

Most graders give you a 200-item issues list with technical jargon like 'your LCP is 4.2s'. Our grader translates every finding into business impact — for example, '53% of mobile visitors leave after 3 seconds, and your homepage takes 4.2s to load.' We also prioritize the top 3 actions by business impact so you know exactly where to focus.

How long does a website grade take?

A full analysis takes 20-30 seconds. The performance scan (powered by Google PageSpeed Insights) is the longest step. Results are cached for 24 hours, so re-checking the same URL is instant.

What does each score category measure?

Performance (25%): Page load speed, Core Web Vitals, resource optimization. SEO (25%): Title tags, meta descriptions, headings, structured data, sitemap, robots.txt. Security (15%): SSL certificate, HTTPS, security headers (HSTS, CSP, etc.). Accessibility (15%): Color contrast, alt text, form labels, ARIA, heading order. Mobile (10%): Mobile performance, viewport, tap targets, font sizing. Content (10%): Word count, readability, heading structure, link density.

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Website Grader

Enter any URL. Get a comprehensive grade across performance, SEO, security, accessibility, mobile, and content — with business-context recommendations that actually make sense.

6 Categories Analyzed

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Business-Context Insights

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