I use a pretty good LiteSpeed host for this site, optimized images and mainly GP with GB, but the performance could be much better, as you can check here (Desktop 84% and Mobile 63).
Can you provide some advise about how to improve pagespeed, load time and more important Core Vitals on this site?
you have a few 404 errors on your site that should be resolved.
I ran a webpage test to give you a better insight on what your site is doing ( and where you can see the 404s ):
See those images which are taking a lot of time to load, those are the slider images. Two issues:
1. some of those images are very large over 1 – 2.5meg in size.
2. you’re having to LOAD all the images at the same time.
Sliders are the ultimate performance hog when displayed above the fold. But you should at least look to optimize the images.