A Chrome extension to measure essential metrics for a healthy site

Free Chrome extension for comprehensive Shopify SEO analysis. 50+ checks, real Core Web Vitals, site crawler, Google rank tracker, competitor comparison, internal link map, and PDF reports. No API keys, no signup, no cost.

"Built for Shopify" needs to measure and improve the web vitals values of Shopify App. This chrome extension visualizes the values sent from App Bridge via postMessage to the parent window.

Extension for Adobe Experience Platform Data Collection Tags (Adobe Launch) to provide native support for Google's Core Web Vitals.

Performance Chrome Extension build in react and shows the web vitals metrics

Web Vitals Adobe Launch Extension

Annotate the Core Web Vitals on a site using this Chrome Extension

This chrome extension can be used to read a web page and return a table of all the images and their weights. This can be used to help with core web vitals.

SEO Drift Monitor - A defensive SEO extension for claude-seo that detects when page changes break critical SEO elements. Baselines pages, detects regressions in schema, headings, meta tags, canonical, and Core Web Vitals. Generates visual before/after diff reports with fix recommendations. Built as a Claude Code skill.

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Chrome extension measuring web vitals

Core Web Vitals Live Chrome Extension

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Chrome Extension to inject Web-Vitals into any site

A Chrome extension that analyzes Web Vitals in real time and provides actionable performance insights

Chrome extension that tracks TTFB, FCP, and LCP web vitals with per-URL percentile summaries

Google chrome extension that will inject Google Web Vitals to view web performance stats for any site you visit

Check Core Web Vitals Test and compare metrics for desktop and mobile devices. Check pagespeed insights using our Chrome extension.

A distributed web monitoring system that tracks Core Web Vitals (LCP, CLS, FID) over time. Features a React Chrome Extension for visualization and automated Puppeteer workers for background auditing.

A lightweight Chrome Extension that helps you debug and monitor Core Web Vitals and other key performance metrics directly on the page without opening DevTools.