This Quartz website, often linked in HN, is a usability nightmare. In my Android phone's browser, I just cannot see any text at all, apparently I see a sidebar

This Quartz website, often linked in HN, is a usability nightmare. In my Android phone's browser, I just cannot see any text at all, apparently I see a sidebar full-screen. In my choice desktop browser (Opera 12), I do see the article but for some reason it auto-scrolls up every few seconds, so I cannot read it. I can read it in Firefox but with noticeable UI latency when scrolling, as if my computer was 3 or 4 years older than it is. Seriously, these guys should fix their website...