FWIW on iOS 12.4 it doesn't do anything and just renders immediately as a white page. On iOS 13.5 it takes longer but then gives me an error message "something went wrong / try again" which I presume is from the page (not the browser). On iOS 14.0~b1 it took a while to think (showing an awkward loading progress indicator that I am used to only seeing from Google's ridiculous blogging platform) but then loaded the page! Only, I can't scroll... well, vertically :/ I awkwardly CAN scroll horizontally (though only by a bit). Reader view, "of course", doesn't work, because this website is too "awesome" to allow that. I am now waiting for an iOS 15+ device to charge in the hope I might be able to... actually, I don't remember what the article was supposed to be about anymore? Onions or something? (edit: OK, so iOS 15.1 was finally able to render the content, with vertical scrolling!)