Free Website Speed Test
& SEO Audit
Analyze your website's performance, Core Web Vitals, and technical SEO. Get actionable, developer-friendly insights powered by Google Lighthouse to outrank your competitors.
Everything you need to dominate search rankings
Pathlight combines the power of Google Lighthouse with a streamlined interface to give you the ultimate technical SEO and performance auditing experience.
Core Web Vitals Optimization
Measure Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), and Interaction to Next Paint (INP) to ensure a flawless user experience.
Comprehensive SEO Audit
Identify technical SEO bottlenecks. We analyze meta tags, mobile-friendliness, crawlability, and indexing issues that hold back your rankings.
Accessibility (WCAG) Checks
Ensure your website is usable by everyone. Detect missing ARIA attributes, poor color contrast, and structural issues to improve compliance.
Best Practices & Security
Scan for HTTPS vulnerabilities, cross-origin issues, and modern web development standards to keep your site secure and robust.
Actionable Recommendations
Stop guessing. Get step-by-step developer-friendly instructions on how to fix every issue, from image compression to render-blocking scripts.
Powered by Lighthouse
Leverage the exact same auditing engine Google uses to evaluate your website, ensuring your optimizations directly impact your search visibility.
Why Website Performance Matters
In today's competitive digital landscape, a slow website doesn't just frustrate users—it actively destroys your conversion rates and search engine rankings.
of mobile users abandon sites that take longer than 3 seconds to load.
Page speed is a primary, direct ranking factor for Google's mobile-first index.
drop in conversion rate for every single second of delay in page load time.
Frequently Asked Questions
Everything you need to know about website auditing and Core Web Vitals.