New reddit must be the slowest website out there, on mobile where I'm not logged in it takes ages to load. Then ages to kill all sort of pop ups that force me to use their app. I believe they don't care about UX and speed of the site, it's all about the app. They measure app downloads, not the experience on the site.
I still am in awe regularly at how damn sluggish the site is. Even with an ad blocker it is at least an order of magnitude slower than every other website I've seen.