pages downloading extremely slow

Hi.
My site home page at HotGirlsCoolStuff.com loads quickly but the sites other pages are downloading very slow or not at all. This just started today as I was SEoing using Yoast. I had issues where the SEO page changes wouldn’t update but by the process of elimination I discovered that the plug in ‘Easy Affiliate’ was the cause. I have deactivated that plug in. I don’t know if the two are somehow related by I don’t think they should be. Any suggestions for improving speed?

Thanks