Xylight

My problem with the own-domain tactic is that it reduces anonymity, since you’re most likely the only person using that email domain.

Librewolf has letterboxing which locks your website’s intrinsic size to specific resolutions (like 1600x1000) to combat this

i3 2120 here!!

I use Gapless. it’s pretty simple, but i mostly use it because it doesn’t look like absolute buns. i think it has what you want.

Duckduckgo offers a dedicated browser which is likely what OP is referring to.

It might be overkill, but my website xylight.dev is written in Svelte with the framework Sveltekit. I use the adapter-static and disabled the client JavaScript with export const csr = false in my +layout.ts.

I really like Svelte since it lets me write reusable components really quickly, with very native feeling markup that, once I prerender it, expands into normal HTML.