PageLint scans any webpage and gives you a quality score
across SEO, Accessibility, Performance, and Language.
Unlike Lighthouse (30+ seconds), PageLint runs in 3 seconds using native Performance API for real FCP/LCP metrics.
What's different:
• Every issue has a fix suggestion — tells you how to fix it
• Score by dimension so you see what's weakest
• Export HTML reports for your team
• 16 rules, 8 languages, dark mode
• 100% local — no data leaves your browser
Free, no account needed. Edge.
