How We Built a Lightweight E-E-A-T & SEO Radar Extension

As technical SEOs, we rely heavily on browser extensions to quickly audit web pages. But there was a problem: most SEO tools out there are bloated, require account sign-ups, or send DOM data to third-party servers to be processed. At Kholaseh Agency , we believe in privacy, speed, and efficiency. That’s why our development team decided to build the Kholaseh E-E-A-T Radar —a 100% client-side, ultra-lightweight browser extension designed to analyze on-page trust signals instantly. 🚀 What Does It Do? Instead of relying on external APIs, this extension uses pure Vanilla JavaScript to parse the active tab's DOM and extract crucial SEO entities: Content Depth: Accurately counts words and characters. Structure Analysis: Maps out H1, H2, and H3 tags to ensure logical hierarchy. Link & Asset Auditing: Scans for internal/external links and images missing alt attributes. E-E-A-T Signals: Evaluates schema markups and author trust signals directly from the page source. 🔒 Privacy-First Approach The