Extensions by White Hat Harbor

Tech Stack & SEO Inspector: Technology Detector, CMS & SEO Checker

🧑‍💻 Developer Tools

Tech stack checker and on-page SEO audit: see what CMS, frameworks and tools any website uses, and its SEO score. Runs locally.

QuietMap: Noise Check for Homes & Apartments

🧩 More extensions

Will you sleep there? Road, air and rail noise, train horns at night and bars nearby, on Zillow, Redfin and Realtor.com listings.