OWSH Speed Audit is a free Chrome extension designed to provide instant performance auditing for any webpage. It evaluates key metrics such as Core Web Vitals, page weight, image optimization, and load timing, delivering results in seconds without leaving the browser. Users receive an overall performance score and can easily identify top issues that impact site speed, making it a valuable tool for web developers and site owners looking to enhance website performance.

The extension features a user-friendly interface that highlights problems directly on the webpage, allowing users to spot oversized images and other issues visually. It offers a detailed breakdown of resources, loading times, and cache issues, alongside actionable fix tips that are easy to understand. With a full report available at the click of a button, users can access in-depth insights and comparison between mobile and desktop performance, all while ensuring privacy as the analysis runs locally without any data collection.