It takes a while to source all the ads, and the reflow that leads you to click on the wrong thing (e.g. an ad) is most likely intentional.

So you just assume that changing between 50 meg and 300 meg service actually should give you a 6x speed up during browsing? I think that's a very flawed assumption to make. Just because your connection is capable of a certain advertised speed doesn't mean you're getting that speed from any given server as you browse the Internet.

No, I'm assuming that because it didn't give me a noticeable speedup that bandwidth isn't the bottleneck. Also, the bottleneck isn't my connection out to the internet because I can get more than the advertised speed any time of day to speedtest.net servers. I suppose the bottleneck could be on the other end, but aren't these sites all hosted on major platforms these days? Like AWS/Google/etc.?