Lighthouse Scout: PageSpeed Audits for Your Entire Site

Website performance audits powered by PageSpeed Insights API. Scan all pages, identify issues, and improve your site's speed.

► TIRED OF MANUALLY CHECKING PAGESPEED INSIGHTS FOR EVERY PAGE? Lighthouse Scout automates site-wide performance audits powered by the PageSpeed Insights API. Enter your URL and analyze hundreds of pages for detailed metrics and insights. Improve your site effortlessly! The default setting analyzes up to 100 pages at a time, and you can configure it to analyze up to 1,000. ► KEY FEATURES AUTOMATED SITE-WIDE AUDITS: Analyze your entire website! Lighthouse Scout intelligently uses sitemaps (if available) or performs smart crawling to discover all your pages. GOOGLE PAGESPEED INSIGHTS API: Get accurate data from the official Google PageSpeed Insights API. MOBILE & DESKTOP: Audit performance across both mobile and desktop devices. DETAILED METRICS: View scores for Performance, Accessibility, Best Practices & SEO. Dive into: - First Contentful Paint (FCP) - Largest Contentful Paint (LCP) - Total Blocking Time (TBT) - Cumulative Layout Shift (CLS) - Speed Index ACTIONABLE INSIGHTS: Sort results to pinpoint top-performing and underperforming pages. DIRECT LINKS: Jump to PageSpeed Insights reports for any page with one click. ► FREE GOOGLE PAGESPEED API KEY REQUIRED: - This extension requires a free API key for the official Google PageSpeed Insights API. - Get your key instantly from Google (link provided in the extension after installation). - Your API key is stored locally on your device and is never transmitted to our servers. - The key is only used to fetch PageSpeed Insights data for your audits. ► SUPPORT & FEEDBACK: Your feedback helps us improve! Problems? Questions? Suggestions? Contact us at scout@lighthousebeyond.com. We appreciate your thoughts and strive to make Lighthouse Scout even better. If you find the extension useful, please consider leaving a positive review on the Chrome Web Store!