Wordpress LScache Plugin: Problem lazy loading images on different posts
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hello! First thank you, its a great plugin. I tried to exclude lazy loading from woocommerce single produt image by adding the class wp-post-image on the Lazy Load Image Class Name Excludes section, because its above the fold. But it does not work, the loading= lazy keeps appearing on the tag. I purged cache and also from Cloudfares. Also I searched for any other plugin that might be lazy loading and causing conflicts, but there isnt. Link for a example page: https://www.gamegratistm.com/promocao/assassins-creed-valhalla-ps4/ On another hand I have the opposite problem with the normal blog post type. The first image never lazy loads on blog posts, I dont know why. Link for a example page: https://www.gamegratistm.com/post/xbox-compra-activision-blizzard/ Please help the way you can. Thank you in advance! The page I need help with: https://www.gamegratistm.com/promocao/assassins-creed-valhalla-ps4/ loading= lazy is wordpresss own lazy attribute , not added by LiteSpeed Cache plugin Get more info: https://wordpress.org/support/topic/exclude-images-from-lazy-load-dont-work/ Thank youAnd sorry about that haha Now I added add_filter( wp_lazy_loading_enabled, __return_false ) to functions.php After purge ls and Clodufare, loading= lazy disappeared from the product image, but still appears on some images and ls cache lazy loading not working: https://www.gamegratistm.com/ https://www.gamegratistm.com/promocao/assassins-creed-valhalla-ps4/ Do you know why? Independently from issue you described, you are using LScache plugin for WP and Cloudflare cache. Both do the same, but to double cache functions does not double the speed. You cant only use 1 cache at the same time. In case you disable Cloudflare cache also disable LScache temporary. If done check lazy function again. please provide the report number , you can get it in toolbox -> report -> click send to LiteSpeed and which images in that page supposed to be lazyloaded ? @CacheCrawler I am not sure if I understood. LS Cache Plugin is connected to Cloudfare on CDNs tab. Should I stop using LiteSpeed plugin? Or disable LS cache function? I turned on Cloudfares development mode and turned OFF LS cache on Enable Cache option. Still is not lazy loading via LS Plugin, and loading=lazy from WordPress continues on some images. @CacheCrawler thank you for your help also. The report number is: MCSPMKYW and which images in that page supposed to be lazyloaded ? I removed all exclude options to make these tests. So it should be lazy loading all of them. Edit: I tried different codes like add_filter( wp_lazy_loading_enabled, __return_false, 999, 10 ) and it turns off lazy loading for almost every image. But there are some that still triggers Wp Default Lazy Load function. I dont know why. (if you search for lazy in chrome inspection, you will find the images) This remaining images using WP Lazy Load must be the cause for LiteSpeeds Lazy Load not working at all. More information: 1- My themes lazy load function is disabled. 2- When I turn add_filter( wp_lazy_loading_enabled, __return_false ) to TRUE, it apply Lazy Load to all images succesfully. But I need the option to exclude some, thats why I am trying to use LiteSpeed Cache Plugin. 3- I am also using Asset CleanUp Pro plugin, but he doesnt have a Lazy Load function and all other resources are disabled. I just use it to disable css and js scripts per page. I dont see any immediate error for why not lazyload please try the debug log it should provide more information So I tried the debug as shown in the video, this is the first lines: 02/02/22 04:49:38.978 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] ------GET HTTP/1.1 (HTTPS) / 02/02/22 04:49:38.978 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] Query String: 02/02/22 04:49:38.978 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] User Agent: Mozilla/5.0 (Windows NT 10.0 Win64 x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Safari/537.36 02/02/22 04:49:38.978 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] Accept: text/html,application/xhtml+xml,application/xml q=0.9,image/avif,image/webp,image/apng, / q=0.8,application/signed-exchange v=b3 q=0.9 02/02/22 04:49:38.978 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] Accept Encoding: gzip 02/02/22 04:49:38.978 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] X-LSCACHE: true 02/02/22 04:49:38.978 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] LSCACHE_VARY_VALUE: +webp 02/02/22 04:49:39.331 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Router] get_role: 02/02/22 04:49:39.331 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Media] init 02/02/22 04:49:39.332 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [LQIP] init 02/02/22 04:49:39.332 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Optm] init 02/02/22 04:49:39.333 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [CDN] init 02/02/22 04:49:39.333 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] Task init 02/02/22 04:49:39.333 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Router] LSCWP_CTRL bypassed empty 02/02/22 04:49:39.334 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [GUI] init 02/02/22 04:49:39.433 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Tag] Add --- HTTP.200 02/02/22 04:49:39.434 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Ctrl] X Cache_control init onExpand Next comes a lot of webp replacements like this: 02/02/22 04:49:39.680 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Media] webp replacing: https://www.gamegratistm.com/wp-content/uploads/2020/08/cropped-LogoSample_ByTailorBrands512512-e1607037387906.jpg 02/02/22 04:49:39.680 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Media] - replaced to: https://www.gamegratistm.com/wp-content/uploads/2020/08/cropped-LogoSample_ByTailorBrands512512-e1607037387906.jpg.webp And it ends with this: 02/02/22 04:49:40.683 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Core] Footer hook called [02-Feb-2022 07:49:40 UTC] PHP Notice: Undefined index: hide_for_logged_in in /home/ggbrtest/public_html/wp-content/plugins/heateor-social-login/includes/class-heateor-social-login-widgets.php on line 84 [02-Feb-2022 07:49:40 UTC] PHP Notice: Undefined index: hide_for_logged_in in /home/ggbrtest/public_html/wp-content/plugins/heateor-social-login/includes/class-heateor-social-login-widgets.php on line 84 02/02/22 04:49:41.024 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Core] Footer hook called 02/02/22 04:49:41.076 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Core] Footer check passed 02/02/22 04:49:41.076 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Ctrl] X Cache_control -> private ( Admin cfg Private Cached URI: / ) 02/02/22 04:49:41.076 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Ctrl] X Cache_control off - Admin configured URI Do not cache: / 02/02/22 04:49:41.076 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Ctrl] X Cache_control -> no Cache => LiteSpeed Control::set_nocache()@362 => LiteSpeed Control->finalize()@655 => LiteSpeed LSC->send_headers()@492 => WP_Hook->apply_filters(,ARRAY)@307 => WP_Hook->do_action(ARRAY)@331 => /home/ggbrtest/public_html/wp-includes/load.php@474 02/02/22 04:49:41.077 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Router] get_role: 02/02/22 04:49:41.077 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Vary] role id: failed, guest 02/02/22 04:49:41.077 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Router] get_role: 02/02/22 04:49:41.077 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Router] get_role: 02/02/22 04:49:41.077 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Vary] no custimzed vary 02/02/22 04:49:41.173 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Core] Footer check passed 02/02/22 04:49:41.174 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Media] bypass: Not cacheable 02/02/22 04:49:41.174 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] GUI bypassed by no counter 02/02/22 04:49:41.174 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Optm] bypass: Not cacheable 02/02/22 04:49:41.174 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] End responseExpand Other pages seems to have similar log. in these 2 lines 02/02/22 04:49:41.076 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Ctrl] X Cache_control -> private ( Admin cfg Private Cached URI: / ) 02/02/22 04:49:41.076 [2804:7f0:bcc0:2685:f8d5:b3dc:9bca:7a77:34044 1 Zin] [Ctrl] X Cache_control off - Admin configured URI Do not cache: / and then [Media] bypass: Not cacheable [Optm] bypass: Not cacheable if you have set a URI not-to-cache ,it will also bypass the optimization , as certain optimization process could be resource/time consuming , so there is no point to run through optimization process everytime when page is accessed if you have set a URI not-to-cache ,it will also bypass the optimization , as certain optimization process could be resource/time consuming , so there is no point to run through optimization process everytime when page is accessed I see. At this moment, cache and all the other settings of LiteSpeed Cache Plugin are disabled on my site. Basicly only Lazy load Images is enabled, but its not working. I cant see any action from the plugin when enabling the resources. Replacing images to .webp is the only thing that appears to be working normally. I dont know why, maybe is Cloudfare that is doing some things in advance. My server is compatible with LightSpeed. Can you shed me light on wheter is worthy to continue using LightSpeed with Cloudfare, or try something different? when you disable the cache for certain or all page , its pretty much all the optimization will be bypassed as well
LiteCache Rush: Speed comes from using less, not from doing it faster
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