The site as a whole has been consistently slow for me over the past few months - I'd venture a guess and say close to 6ish months.
I'm not sure why - it's extremely sporadic, and can sometimes last a few hours, or just a few mintues. Sometimes refreshing the page I'm attempting to go to resolves the issue for said page, but it has to be done for whichever page I wish to visit.
It's not my internet, that I can say for sure, as I have a multitude of other things operating in the background that require much more than a website.
Not a huge issue, but if there's an easy fix, I'm all for it.