At this speed Ladybird might be the browser to use in a couple years, even though I find their decision to use a memory unsafe language for their core tech foolish in the year 2025.
mail, newsgroups, irc. mozilla (the suite) was a lot more than a browser.
Performance took a giant hit some time in the 1.x series and never recovered, but before that, it was remarkably lightweight and snappy, so much so that normal people would notice.