Slow & Sluggish

I've been using Gumtree for 3 days now looking at cars to buy, I have found it to be continuously slow, sluggish and in general a pain in the rear to navigate. To simply scroll seems to take forever and I try to avoid opening pics, they take forever.

And no it's not my connection etc, over the same period I have been using larger sites like 'Carsales' etc along with Seek without any problems whatsoever.

I can only assume the site and the traffic on the site has outgrown the ability of the site, I'm not a 'techy' but in tech terms ... Gumtree is a pain to use.