unfortunately i continuously have bad loading time results for the first load of the site (before caching of images and other resources come into play).
Any suggestion on how to otmimize cart fragment /?wc-ajax=cart_refreshed_fragments and another one similar which calls admin-ajax.php (for the wishlist). in the private section i attach two screenshots.
From different reports it seems those file are bottlenecks for loading time.
i tested also on a more performance hosting on siteground with better but overall similar results (loading average time is 6.7 instead of 10).
Hope you can help
Regards