Wordpress LScache Plugin: Firefox crashes with certain settings
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hi, Ive tested on a couple of websites on Firefox (Linux Mint & MacOS) and it crashes when certain settings are applied on Optimize tab: CSS Minify: ON CSS HTTP/2 Push: ON JS HTTP/2 Push: ON Load JS Deferred: ON Exclude JQuery: ON Maybe it happens with other combinations, I havent had the time to test thoroughly. Funny enough, after activating the debug it works perfectly. Debug will add couple new lines into your HTML src code. Can you try the following to see if Firefox will crash again or not? File: litespeed-cache/lib/vendor/mrclay/minify/lib/Minify/HTML.php Line: 147 Remove // from the beginning of // $this->_html = preg_replace(/(]+>)/i, $1 $2 , $this->_html) Hi, @smlaci Are you still having a problem with this? If so, please let us know! Otherwise, were going to mark the topic as Resolved. Thanks! Hi, I didnt have time to test. You can mark it as resolved. Alright. Please feel free to start a new topic if you need to in the future!
LiteCache Rush: Speed comes from using less, not from doing it faster
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