Website Performance
Analyzer & Audit
Measure page load speed, Core Web Vitals, accessibility, SEO, and best practices with in-depth lab simulation and prioritized actionable optimizations.
Analyze. Understand. Improve.
PageSpeedIQ delivers transparent, verifiable diagnostics across all four primary Lighthouse categories.
Performance
Pinpoint critical render-blocking scripts, uncompressed images, unused JavaScript, and layout reflows.
Accessibility
Verify WCAG compliance, high color contrast, descriptive image alt text, and screen reader ARIA roles.
Best Practices
Check HTTPS encryption, safe modern APIs, Content Security Policy, and absence of known vulnerabilities.
SEO Readiness
Ensure mobile viewports, crawlable links, canonical headers, and title/description tags are optimal.
Target 90+ Across All Core Web Vitals
Google incorporates Largest Contentful Paint (LCP), Interaction to Next Paint (INP), and Cumulative Layout Shift (CLS) into search rankings and user delight metrics.