This is a story about a WordPress site having all accelerating and caching technologies activated but still not loading properly just a single product in WooCommerce in rush hours when the product is advertised.
The word 'cache' means 'to store, hide'. And web cache means storing web information. Caching of information for upcoming use is an effective way to accelerate the loading of a dynamic website. When compression of such saved information is applied, the downloading time for the user is accelerated even more.