Loading it locally I get 2s of "styles recalculated" taking almost the entire load time, in Safari's "Timeline" tool. Wrapping the main body text in a <pre>, wi

Loading it locally I get 2s of "styles recalculated" taking almost the entire load time, in Safari's "Timeline" tool. Wrapping the main body text in a <pre>, with no other changes, drops that to 0.8s total layout time. It's the tens of thousands of <br> tags in that block doing it, then, I guess.