I think it's since 55b1 developer edition, there's only `Performance of Web pages` there. There is something like `Performance of Addons` before
Step to reproduce:
1. Download Firefox 55b1+ developer edition, mine is from here
2. Open about:performance
p.s. how to make Firefox autocomplete `about:` pages? When I type `about:con`, `about:config` is not popping out
Addon performance monitor is removed from about:performance?
- iByzod
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- Happy112
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Re: Addon performance monitor is removed from about:performa
In 'about:config' you can check the value of the preference : 'browser.urlbar.autoFill' (without the quotation marks)iByzod wrote: How to make Firefox autocomplete `about:` pages? When I type `about:con`, `about:config` is not popping out
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Re: Addon performance monitor is removed from about:performa
It was removed because it was more misleading than helpful (e.g. when Firefox system addons were shown with a negative performance impact).
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Re: Addon performance monitor is removed from about:performa
That still doesn't fill about:config pages, sadly about: urls don't get saved in your history.Happy112 wrote:In 'about:config' you can check the value of the preference : 'browser.urlbar.autoFill' (without the quotation marks)iByzod wrote: How to make Firefox autocomplete `about:` pages? When I type `about:con`, `about:config` is not popping out
And it's also generally hard to measure the impact of legacy add-ons, which can freely inject code anywhere in your browser. But yes, because of inaccuracies. Mor context in this bug.Lurtz wrote:It was removed because it was more misleading than helpful (e.g. when Firefox system addons were shown with a negative performance impact).