Update 29 Dec 2025: The plugin serves a blank site after caching. This is very strange. Has happened a few times now. Even after flushing and regenrating the cache, it won't fix the issue. This is very buggy.
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Initial Review: I grabbed the single code just to test it, and boom. My site jumped to 90+ on both mobile and desktop. I’ve tried so many tricks earlier with WP Rocket and Perfmatters together, but still used to struggle to hit those numbers. BerqWP did it in a few clicks. Honestly, if you manage WordPress sites, this is one plugin you should not skip.