Google Page Speed

Hi all!

I was after a bit of advice with my site stjamesengland.com, I have done everything I can think of to get the score to 90 on lighthouse but just can’t get there, the thing that is baffling me the most is that my speed index is 2.9s but my LCP is 5.7s, the LCP is a really small image as well which has been equally as baffling.

I am using the Avada theme and WP Rocket but I am not sure what else I can do, I managed to get it to 87 at one point but the LCP is really bugging me saying there are load delays of 3,900 ms which I find hard to believe.

Any help would be greatly appreciated.

Thank you

Ian

The page I need help with: [log in to see the link]