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What could BE the reason that loading websites takes very Long although I have high speed internet? (Speed tested and prooved several Times)

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I would Like to have Websites loaded as fast as I am used to with Mozilla

I would Like to have Websites loaded as fast as I am used to with Mozilla

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1. Too many extensions Try deleting unnecessary extensions. 2. Your cache/cookies are bloated Try: Ctrl + Shift + Del → check Cached Web Content + Cookies → Clear Now. 4. DNS is the hidden bottleneck try cloudflare dns or Google (I don't know how to change DNS, but you can find it on YouTube.)