how your users' browsers choose to render `about:blank` while waiting on your page to be delivered is outside of both your control and concern
on Gnome i've got system-wide dark mode turned on and idk, my Firefox is dark gray until it gets any content. so users have the power and should exercise it to tailor their experience as they wish
on Gnome i've got system-wide dark mode turned on and idk, my Firefox is dark gray until it gets any content. so users have the power and should exercise it to tailor their experience as they wish