Coach Panel icon

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
Coach Panel
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