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I was hoping someone could help figure out Firefox speed problem. (self.firefox)

submitted 8 months ago by 50_centavos to c/firefox

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I'm using Firefox mobile and pulling up any webpage is very slow. One of the big things is searching using the address bar, has a load time of at least 10 seconds (using ddg as default). Switching default search engines does not help.

One thing of note is that in a private tab, everything works normally. I tested multiple times using the same method as above.

Hopefully this can be remedied with a simple settings tweak.

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[–] optissima 5 points 8 months ago (1 children)

Look at your extensions

[–] 50_centavos 1 points 8 months ago (1 children)

Only using ublock, and turning it off doesn't help. I have ublock enabled in private tabs too so I don't think that would be the issue.

[–] optissima 2 points 8 months ago* (last edited 8 months ago) (1 children)

What does the FF Task Manager show? Its under the more tools, possibly Shift+ESC (at least on Linux it is). Anything hogging your memory or CPU?

Edit: I missed FF Mobile, try about:processes

[–] 50_centavos 1 points 8 months ago (1 children)

Nightly shows around 2.5% The other 3 are all under 1%

[–] optissima 2 points 8 months ago (1 children)

Do you have autosuggestions for search only on non-private tabs?

[–] 50_centavos 1 points 8 months ago* (last edited 8 months ago)

Looks like I get "Firefox suggestions" in both, but search engine specific suggestions only in normal tabs. It gives me an option to turn that on in private. Would that be the culprit? I'll try to turn it off and see.

Edit: turned it off, and doesn't seem to change anything. Private tabs are still noticably faster.

[–] [email protected] 4 points 8 months ago (1 children)

What is your CPU?

[–] 50_centavos 3 points 8 months ago

It's FF mobile on the s24+, whatever cpu this has should be able to handle it.

[–] [email protected] 2 points 8 months ago (1 children)

I've noticed slow Internet can significantly slow the client side UI for some reason. Perhaps something with the tracking or DNS is different in private and the additional network usage is causing it to lag

[–] 50_centavos 1 points 8 months ago

That's what I was thinking too. I might have to play around with the settings.