This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Caută ajutor

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Află mai multe

Acest fir de discuție a fost arhivat. Adresează o întrebare nouă dacă ai nevoie de ajutor.

Does changing about:config preferences slow down Firefox ?

  • 2 răspunsuri
  • 1 are această problemă
  • 7 vizualizări
  • Ultimul răspuns de user1160500

more options

I customized Firefox a lot so it became slower and I decided to refresh it. After refreshing it was much faster but became slower after I edited about:config preferences. All I did was disabling features like WebGL, WebRTC, beacon, geolocation ... So does changing preferences in general slow down Firefox ?

I customized Firefox a lot so it became slower and I decided to refresh it. After refreshing it was much faster but became slower after I edited about:config preferences. All I did was disabling features like WebGL, WebRTC, beacon, geolocation ... So does changing preferences in general slow down Firefox ?

Toate răspunsurile (2)

more options

Any change in a program's settings can make it faster or slower. But I don't think what you did should.

Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac=Options)
key, and then starting Firefox. A small dialog should appear. Click Start In Safe Mode (not Refresh).

Is the problem still there?

more options

Well, Firefox is a bit slower then fresh version but not so much I could not use it. I wanted to know does having a meaningless preference different from default slow down Firefox ?

Modificat în de user1160500