I just checked the Page speed of my website ([login to view URL]) with the Google developers pagespeed tool and it is very slow. It scored Poor 54/100 for mobile and Poor 25/100 for desktop. I would like to have this dramatically improved by someone on freelancer.
Note: It is very important that the images on my website are large and high quality as I run an art gallery. That said, I think they could be optimised as well as many other things. I run a Wordpress website so there is probably a lot of room for optimisation.