I am looking for someone to advise how to optimise the page load time of a website.
The page that I am testing is at https://clinics.flintplusflint.com/load-speed.htm
The banner section seems to have to wait for the page to load fully before rendering. I have tried using "async" within the js tags, but this then does not load the js and stacks the banner images on top of each other.
Any help would be gratefully received.