Indeed it is still slow. Attached is what I see when I scroll down. I can click on the gray box and it will either prompt to download the file or it will open the image as a slide. When I close the slideshow it will sometimes fully load that section of the page, but when I keep the scrolling the problem persists. This is the same problem I have with the other pages mentioned.
I see the same thing. I see no outgoing network requests, or no long-running/pending HTTP requests from the browser console, so I don't think it's network latency.Can anyone else test that thread and let us know how it acts for you? And what you are using to access it.