Free Website Grader
Enter any URL to get an instant website quality score. This free website score checker analyzes your site across SEO, security, performance, and accessibility — and gives you actionable recommendations to improve.
Grade Your Website
What Is a Website Grader?
A website grader is an automated tool that evaluates your website against industry best practices. It scans your page for common issues across multiple categories — SEO configuration, security headers, page performance, and accessibility — and produces a score out of 100 along with specific recommendations.
Unlike full-scale audits that can take hours, a website grader gives you an instant snapshot of your site's health. It is the fastest way to identify quick wins that can improve your search rankings, user experience, and overall site quality.
How Website Grading Works
This tool fetches your page and analyzes the raw HTML along with HTTP response headers. It runs checks across four equally weighted categories, each worth 25 points for a total score out of 100.
Scoring Categories
SEO (25 points)
Title tag, meta description, H1 heading, canonical tag, Open Graph tags, image alt text, and robots meta directives.
Security (25 points)
HTTPS, HSTS header, X-Frame-Options, X-Content-Type-Options, and Content-Security-Policy headers.
Performance (25 points)
HTML document size, number of scripts and stylesheets, and text-to-HTML content ratio.
Accessibility (25 points)
HTML lang attribute, image alt attributes, heading hierarchy, and viewport meta tag.
How to Use This Tool
- Enter a URL — type or paste the full URL of the page you want to grade (e.g., https://example.com).
- Click "Grade Website" — the tool fetches your page and runs all checks in seconds.
- Review your overall score — see your total score out of 100 with a color-coded rating (green for great, yellow for needs work, red for poor).
- Dive into each category — expand the SEO, Security, Performance, and Accessibility sections to see individual pass/fail checks with descriptions.
- Fix the failing checks — each failed check includes a specific recommendation. Start with the easiest wins first.
Common Issues Found by Website Graders
- Missing meta description: Without a meta description, search engines generate their own snippet — often with poor results for CTR.
- No HTTPS: Sites without SSL certificates are marked as "Not Secure" by browsers and penalized by Google.
- Missing security headers: Headers like HSTS, X-Frame-Options, and CSP protect against common attacks but are often overlooked.
- Too many scripts: Excessive JavaScript files slow down page load and hurt Core Web Vitals scores.
- Missing alt text on images: Alt text is critical for accessibility and helps search engines understand image content.
- Skipped heading levels: Jumping from H1 to H3 (skipping H2) hurts accessibility and makes content harder for screen readers to navigate.
- No canonical tag: Without a canonical tag, search engines may index duplicate versions of your page, diluting your rankings.
Frequently Asked Questions
What is a website grader?
A website grader is a tool that analyzes your website and assigns a quality score based on factors like SEO, security, performance, and accessibility. It provides actionable recommendations to help you improve your site.
How is the website score calculated?
The score is calculated out of 100 points, divided equally across four categories: SEO (25 points), Security (25 points), Performance (25 points), and Accessibility (25 points). Each category runs specific checks and awards points for each passing check.
What is a good website score?
A score of 80 or above is considered great, meaning your website follows most best practices. Scores between 50 and 79 indicate room for improvement, while scores below 50 suggest significant issues that need attention.
Does the website grader check mobile-friendliness?
Yes, the grader checks for a viewport meta tag and responsive design indicators. The accessibility category verifies that your page includes the viewport meta tag needed for proper mobile rendering.
Is this website grader free?
Yes, this website grader is completely free to use with no sign-up required. Enter any URL and get an instant quality score with detailed recommendations.
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