Closed Bug 1633739 Opened 6 years ago Closed 6 years ago

Developer startup takes forever to be responsive

Categories

(WebExtensions :: General, defect)

76 Branch
x86_64
macOS
defect

Tracking

(Not tracked)

RESOLVED INVALID

People

(Reporter: jamesrome, Unassigned)

Details

Attachments

(1 file)

Attached image FirefoxExtensions.png

For a long time now, Firefox developer takes so long to start and become responsive, I have stopped using it. Unresponsive means 3-4 minutes before anything registers. And this is without restoring any pages!
I attach an image of my active extensions.

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Component: General → Responsive Design Mode
Product: Firefox → DevTools

I disabled Web Developer, and it still takes over 2 minutes to start. Might be speed dial.

Disabling Speed Dial fixed this. Alas. I really like Speed Dial.

Extensions can have dramatic effects on browser startup time. Individual extension developers may be willing to investigate slow startup performance. profiler.firefox.com can help with this.

Status: NEW → RESOLVED
Closed: 6 years ago
Component: Responsive Design Mode → General
Product: DevTools → WebExtensions
Resolution: --- → INVALID
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