My Wordpress site needs an overhaul and updating

详细信息

I have ran my website since 2019 now. It is ranking page 1, position 2 to 8 for key search terms, it has good SEO on the site but the technical side is letting it down. I have ran the site through page speed insights and it has come back with some errors, I have had mixed feedback on the site, some saying it is fine, some saying it is totally out dated. I have experience and can build on front end and a little knowledge in technical but need help getting my site back to health, as I am not in the position to build a new one.
What I need.
FULL SITE HEALTH CHECKIDENTIFY ALL MINOR AND MAJOR ISSUES THAT ARE HOLDING MY SITE BACK SUCH AS CSS/JAVAPOSSIBLY SOME MINOR FRONT END TWEAKS ON THE UX AND UI FRONTUPDATE THE SITE SO IT IS COMPLIANT FOR GOOGLE IN 2024/2025FIX ANY OUTDATED PLUGINS LOOK IN GOOGLE SEARCH CONSOLE FOR ISSUES AND FIX
How we will do it
WE WILL SCREEN SHARE AND WE CAN WORK ON IT TOGETHER VIA ZOOM.
I feel for someone who is competent in this it should not take too long. Any questions please ask.The site can be shared on request.