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How to determine bottlenecks in Firefox?

Fresh3 days ago
Mar 15, 2026726 views
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Problem

I have some problems with Firefox 3.5 opening several tabs at once. It takes some seconds and that really annoys me. I have some addons installed and now I want to determine which is the most braking one. I could disable all addons and load them separately to see which slows Fx down but I don't wan…

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Fix for: How to determine bottlenecks in Firefox?

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You will have to do it manually. First try running firefox in safe mode to make sure it is the add-ons slowing down your browser. If the browser still takes the same amount of time to start, you might want to try clearing your private data. Otherwis…

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