Wordpress LScache Plugin: Wrong combining styles in multisite
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hi, We use LScache on a multisite with one subsite. After activating LScache, styles of subsite overrides on primary site. I think they should have different combined styles. What should i do to split styles? Hi, Could you please provide the report number ? Best regards, Sure. This report sent from primary site: LiteSpeed Report Number Report number: HQIYIQJX Report date: 02/29/2020 06:51:22 Hi, Could you please turn off CCSS and async CSS, see if that still happens ? Best regards, I find out the issue also occurs in JS files. So turned off this options: Combined CSS Priority Combined JS Priority Load CSS Asynchronously -Generate Critical CSS -Generate Critical CSS In Background -Inline CSS Async Lib In both sites and it seems issue fixed. Cant we use the async CSS and CCSS in multisite? Hi, No , they are supposed to be usable on multisite. so we will figure out what exactly went wrong. You disabled 6 features in your previous apply. Could you please enable them back ONE BY ONE , and see if you can nail down which option breaks it ? Best regards, Hi, I re-enable that options to find the issue. Based on Combined CSS Priority and Combined JS Priority options description that says Only set to ON when changing the order of combined and uncombined CSS is needed. . Since i dont need these options, they have to be left off. Then i enable these options in primary site: Load CSS Asynchronously -Generate Critical CSS -Generate Critical CSS In Background -Inline CSS Async Lib Still there is no issue. So i get into second site and try to enable these options one by one: Load CSS Asynchronously -Generate Critical CSS -Generate Critical CSS In Background -Inline CSS Async Lib By enabling Load CSS Asynchronously still everythings good. After enable Generate Critical CSS the second site get into problem and some JS conflicts. Hi, Apologize for the inconvenience. By problem I assume you mean the sub-site style overrides the main site. I am not sure why it would even trigger the JS issue with CCSS. Could you please try reset to default setting and only enables CSS-related features ? meanwhile I will set up WP network and see if I can reproduce the issue. Best regards, Hi, Apologize for late response. I couldnt reproduce this on my test site , perhaps due to different theme we are using. Please try the option Separate CCSS Cache Post Types enter product , and this should keep each page got separated CCSS to avoid overlap. If that doesnt work , please submit a ticket here, we will investigate it further. Best regards,
LiteCache Rush: Speed comes from using less, not from doing it faster
Reference