Imgur works just fine for me, no noticeable problem for me.
I was just saying that in another thread about 10 seconds ago..
I don't know what is slow about it? Maybe the op's computer has a virus??
My mind is all befuddled today I guess. I looked at the bottom picture and I was like, what is wrong with that dogs head🤔 took me a couple seconds to figure it out 🤦♂️