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CheckoutJet Cache
Journal template ... and why this is already NOT OpenCart but Frankenstein
This is no longer Opencart. Journal is not actually a “template” in the classical sense but a separate platform on top of Opencart..
Image size unification (saving disk space and inodes)
Jet Cache automatically converts all requests to create images of different sizes from the original (resizes) into a limited number of standard size sets...
How animations in OpenCart templates affect INP
In beautiful sliding menus and panels there is a price - worse INP. For a fast site on OpenCart it is better to put performance above decorative effects..