Load JS Deferred VS Cloudflare Firewall BUG




Wordpress LScache Plugin: Load JS Deferred VS Cloudflare Firewall BUG

Last Updated on: Wed, 15 Apr 2026 00:00:02
hello, I believe I found a bug between the cloudflare firewall and the option Load JS Deferred = deferred . I saw now that a firewall rule is blocking access interpreting the code generated by Litespeed as an XSS/code injection: https://i.imgur.com/71DBy2l.jpeg Hi, unfortunately I dont think there is anything we can do about it in this case please either disable JS defer or whitelist this rule Best regards,



LiteCache Rush: Speed comes from using less, not from doing it faster



Reference