I have a Wordpress website using WooCommerce, but my shop pages are really slow because it takes a very long time before my product thumbnails start to load. The page loads fine up till the moment that the product thumbnails (600px x 600px) should be fetched...
I have optimized these images & I'm using WP Rocket as caching plugin. However, in my example below, it takes about 67 seconds to load a page with only 5 thumbnails, which is really unacceptable.
Any idea on how to enhance my WooCommerce loading performance? I have attached the GTMetrix report, where you can see the waterfall diagram. There, you can see there is a long pause before the product images start to load. It's this pause I'd like to remove, but I don't know how...
Any idea?