Free website audit grader
Enter a URL to get instant Google Lighthouse scores for performance, accessibility, best practices and SEO — plus your Core Web Vitals.
Enter a public website address to get its Lighthouse scores for performance, accessibility, best practices and SEO — plus its Core Web Vitals.
What the grader checks
This tool runs your page through Google Lighthouse — the same engine behind PageSpeed Insights — and returns four 0–100 scores: performance (how fast it loads and responds), accessibility, best practices (security and modern standards) and SEO. It also shows your Core Web Vitals, the loading and stability metrics Google uses in ranking.
It’s a fast, objective snapshot to tell you where your site stands and where to focus. Scores vary a little run to run and with network conditions, so treat them as a guide rather than a fixed grade.
90+ is good (green), 50–89 needs work (amber), and below 50 is poor (red). Performance is the hardest to score well on and the most valuable to improve.
Want the full picture?
We turn a Lighthouse score into a fast, search-friendly site that converts. Get a hands-on review of your speed, SEO and accessibility.