Shopify Full Page CachingDo you understand how full page caching works with Shopify?
By full page caching I'm referring to serving the rendered HTML for a page without processing Liquid tags
Perhaps you assume, as many do, that a page's cache is only invalidated if the theme code has been changed.
Ceri Morgan and Mircea Piturca discussed some of their experimentation in the Shopify Partner's slack discovered that the page cache is busted when:
- Changing the product title
- Making a sale / Changing the inventory level (especially important if you sync inventory across multiple sites as you'll invalidate caches on them all
Click here to read the original discssion for yourself
Thanks to Ceri Morgan and Mircea Piturca for this week's tip.