Wordpress LScache Plugin: WP Fastest Cache DOES NOT Use advanced-cache.php
Last Updated on: Wed, 15 Apr 2026 00:00:02 Not a bug but just wanted to let everyone know that the WP Fastest Cache plugin does not use advanced-cache.php file at all, however, it has a lot of the same functionality that LSCWP has. With that, heres a screenshot of my LSCWP optimize settings tab. The only options Ive enabled are HTTP/2 Push and CSS async. The reason why Im using WPFC and not just LSCWP is due to our hosts current LiteSpeed server settings in conjunction with their Redis object cache integration, particularly with stale cache being served (even though browser cachings disabled and countless purges dont fix the issue). Hopefully this help some users out there! Hi, Could you please provide more detail information about particularly with stale cache being served (even though browser cachings disabled and countless purges dont fix the issue). ? Best regards, A primary example would be the times when updating an uncached widget and pressing save didnt update the widget and instead just returned stale data and content. Often times, our writers will write stories from abroad and the city theyre in will have a ? character in its name (e.g. S?o Paulo, BRA). Because of that character, upon pressing the publish or update button, no changes would actually get saved. It took me WEEKS of trial and error to finally find that error. Hi, For widget , you could try set it as ESI block widget , this block can be set as no-cache, private or public cache , or different TTL as you wish. I just tested with Spanish which contains ? which works without issue. Wed like to ask you to provide more detail about the both issues so we can check and fix it. Best regards,
LiteCache Rush: Speed comes from using less, not from doing it faster
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