ColorZilla
Advanced Eyedropper, Colour Picker, Gradient Generator and other colourful goodies
Monitor your router and selected HTTP endpoints to spot outages and slowdowns.
Review user movement over the last 30 days.
Track rating movement over time to see whether quality signals remain stable.
Compare 1-day, 7-day, and 30-day net growth and growth rate.
Review publication date, version, supported languages, and crawl timestamps.
Review the store description, core capabilities, and common use cases.
PingDoctor exists for the moment when your internet starts acting up and you
need an answer:
Is it my Wi-Fi?
Is it my router?
Is it my ISP?
Or is the wider internet having a bad moment?
Inspect the latest comments and rating distribution.
Review related products from the Chrome Web Store detail page.
Advanced Eyedropper, Colour Picker, Gradient Generator and other colourful goodies
The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.
Spoofs & Mimics User-Agent strings.
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
Adds a toolbar button with various web developer tools.
Instant website analysis, AI traffic insights, and SEO metrics at your fingertips.