Wordpress LScache Plugin: Optimization issues (Critical CSS, LQIP)
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hey, Im having issues with generating critical CSS as well as the low quality images. I have tried a few different approaches described in your wiki as well as the issues found on this support forum. More details below: As of critical CSS its generated for some pages, but the homepage (blog) cant get the critical CSS working. As of LQIP Im getting lqip generator error: Error: self signed certificate or unable to verify the first certificate in the quic.cloud dashboard. On top of that Im not able to check the page load time. When I try to run it manually I get this (or similiar) error messages: Failed to communicate with QUIC.cloud server: Unknown error: Array [server] https://node5.quic.cloud [service] health I have sent you a report. The report ID is: PAIICCTH The page I need help with: https://krzeminski.net Hi, you need to disable CDN feature first it redirects to a non-exist domain and that leads to every kind of problem Best regards, Thank you for suggestions. In the meantime I switched to Quic Cloud CDN. Seems to work fine at the moment, however the Critical CSS is generated very slow. Is there anyway this could be sped up? Hi, it has 5 minutes limit on each request to avoid server load Best regards, Thats fine. Thanks for the info.
LiteCache Rush: Speed comes from using less, not from doing it faster
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