Wordpress LScache Plugin: Consider Defer offscreen images and Defer unused CSS
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hi, Have you consider Defer offscreen images and Defer unused CSS performance? When I check my homepage website on Google page speed insight, it shows me these note. Could you please help us to avoid this problem? Screenshot: https://imgur.com/lLuKmoq Report number: NMNZQALI Thanks! Hi @imjino, for Defer offscreen images you can try: Settings > Media > Lazy Load Images [ON] for Defer unused CSS you can try: Settings > Optimization Settings > Load CSS Asynchronously [ON] + Generate Critical CSS [ON] Hi @stanleylitespeed All those options are ON. But I still get that suggestions. Pls check report number above. Thanks Hi @imjino, For CCSS, do you find Last generated and Last requested cost under Generate Critical CSS In Background area? And for Defer offscreen images, we found all the images on your site are set by CSS background-image, but currently, our plugin does not support background-image lazy loading but its on our development. Thanks, Stanley Hi, @stanleylitespeed I dont understand your first question. However, please see the screenshot here: https://imgur.com/0eFpey1 ? I know that is background-image, but its same if you browse a post, not only the homepage. Also, I hope this super-plugin will supports background-image lazy loading soon! Thanks Hi @imjino, If you turn on CCSS generation in the background you need to purge all LScache once the ccss is ready. You can find the option on the admin bar > Litespeed Cache Icon > purge all LScache And Ive checked your post , most of the non-lazyloaded images are coming from images-na.ssl-images-amazon.com (Ads by Amazon). The lazy loading script already applied to your native images. Thanks. Thank you very much! Hi In my case I have unused CSS information also. I have Load CSS Asynchronously, Generate Critical CSS and Generate Critical CSS In Background options ON, I manually purged cache, but still the same. Any idea? . Same here All options with CSS are on,and Google says, defer unused CSS
LiteCache Rush: Speed comes from using less, not from doing it faster
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