Coach Panel
Malware Detected
This extension has been flagged as potentially malicious.
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-15.
Extension Actions
CRX ID
olecfjmnejnkjipoicfpneceppjeaemo
Status
- Minor Policy Violation
- Removed Long Ago
- No Privacy Policy
Description from extension meta
Devtools panel to visualise Coach results
Image from store
Description from store
The coach helps you find performance problems on your web page. Think of the coach as a modern version of YSlow. The coach will give advice of how your page can be faster.
Latest reviews
- Brett Goodrich
- DOES NOT WORK UNLESS DOCKED. Instantly started working perfectly when I docked it instead of having the dev console in separate window.
- Chao Wu
- The Analyse button never even appear...
- Farouq Aldori
- Doesn't work at all.
- Jerod Venema
- As noted by others, doesn't work.
- Matheus Maciel
- Found this info in the a Github issue: "I managed to fix this problem by docking my chrome dev tools instead of using them in a separate window." HTH
- Shane Williamson
- To add a little more detail... Currently when I open Chrome Dev tools with the extension installed, I see a tab named 'Coach.' When I click it, I see a button 'Analyse' and another link in the form of a logo of a little bear that links to the github page. Clicking Analyse doesn't seem to do anything from what I can tell.
- Zack Lerner
- Definitely not working currently
- Elaine Shannon
- I can't get it to do anything except take me back to the Chrome Extension page. Running the latest, 54.0.2840.71 m
- Ash
- Doesnt work, button doesnt do anything