Wordpress LScache Plugin: JS Combine breaks my Website & Blurry website
Last Updated on: Wed, 15 Apr 2026 00:00:02 Dear LiteSpeed, I have recently switched from WPRocket, where I did not have any problem. Sadly, I noticed the following when I activate JS Combine in LiteSpeed: ? When logged in as admin, I cannot load my website (infinite loading). I need to use incognito to access my websites homepage. (I do not have problem to access wp-admin) ? I cannot access my products like https://store.kidan.ch/product/athena-asedrive-iiie-combo-bio-f2/ I tried How to Fix Problems Caused by CSS/JS Optimization., but it is too technical for me Also, I noticed all my images are way blurrier than WPRocket which is weird to me? Is it normal? Lastly, I cannot activate Load Google Fonts Asynchronously as the fonts do not look the same afterward. It looks like it changes all my fonts to Time New Roman. Please kindly note I am using Cloudflare Free as my CDN with RocketLoader and with AutoMinify deactivated. Please help me. Thanks, This topic was modified 2 years, 7 months ago by skalyx. This topic was modified 2 years, 7 months ago by skalyx. The page I need help with: https://store.kidan.ch Hi, Its not exactly too technical , you just need to open a developer tool to get the JS files name and put into excluding box. Please check this wiki might be more clear for you. I am not exactly sure what do you mean by blurrier , did you perform image optimization or enable low quality image preview ? Could you please check in dev tool and check fonts related request ? I would also suggest you to disable CloudFlare proxy for the time being , or set it to dev mode during debug process in order to rule out any inferetering may caused by CF features. Best regards, Dear Qtwrk, Thanks for your help! I still get the problems despite putting all the JS from the inspect tool in the JS Excludes . I have inserted one by one as, and altogether and do not get any change? However, I notice that I get the following errors when JS Combines is activated: Uncaught ReferenceError: jQuery is not defined at 4d73e.js:1 notes-common-v2.js:32 Uncaught ReferenceError: Backbone is not defined at notes-common-v2.js:32 at notes-common-v2.js:158 admin-bar-v2.js:2 Uncaught ReferenceError: _ is not defined at admin-bar-v2.js:2 ed602.js:33 Uncaught SyntaxError: Invalid or unexpected token Uncaught TypeError: $(?).countrySelect is not a function at Object.success (data:text/javascript base64, 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:1) at i (jquery.min.js:2) at Object.fireWith [as resolveWith] (jquery.min.js:2) at y (jquery.min.js:4) at HTMLScriptElement.b.onload.b.onreadystatechange (jquery.min.js:4) Do you have any suggestions? Here are my entries for JS Excludes before purging all: /ajax/libs/jquery/1.12.4/jquery.min.js /recaptcha/api.js /wp-content/js/mustache.js /wp-content/mu-plugins/notes/notes-common-v2.js /wp-content/mu-plugins/notes/admin-bar-v2.js /notifications/build.min.js /recaptcha/releases/wk6lx42JIeYmEAQSHndnyT8Q/recaptcha__en.js /js/bg/7iFZpQ2wHiLpLHJx_AnFvw2ibJE28EndkJ5aFSEH8HI.js text/javascript /wp-content/litespeed/ /w.js I could fix the fonts issue which was caused by Slider Revolution. I needed to change it. And the images just got normal after I deactivated and reactivated the LiteSpeed plugin, weird? Best regards, Dani Hi, Try this way put wp-content wp-includes into JS exclude purge all , and see how it goes Best regards, Hello, Thanks for your prompt reply. It works!Wp-content is the culprit. Wp-includes does not do anything. Do you have any idea how to dig dipper? Thank you! Hi, Great , that means we are right in the track. Now , please do this remove wp-content put wp-content/plugins wp-content/themes purge all and see how it goes. if this still works , that means the culprit is inside one of these 2 directories now remove one of them , and see how it goes. and repeat above steps by place more accurate path step by step you can narrow down to exact file path. Best regards, Hello, I found the two culprits which were: wp-content/plugins/google-analytics-for-wordpress wp-content/plugins/woocommerce It works now, thanks! However, it seems like my GTmetrix tests show that I have 70 requests in place of 40-42 before. I tried to remove wp-content/plugins/woocommerce and put: wp-content/plugins/woocommerce/assets wp-content/plugins/woocommerce/i18n wp-content/plugins/woocommerce/includes wp-content/plugins/woocommerce/packages wp-content/plugins/woocommerce/sample-data wp-content/plugins/woocommerce/src wp-content/plugins/woocommerce/templates wp-content/plugins/woocommerce/vendor These are ALL the folders I have inside wp-content/plugins/woocommerce. However, the problems still appears. Is it normal? Is there a way to lower my requests/combine them? PS: Do you have any why PageSpeed from Google for testing website states as a recommendation: Remove unused CSS for /wp-content/litespeed/cssjs/2d290.css https://www.gstatic.com/recaptcha/releases/wk6lx42JIeYmEAQSHndnyT8Q/styles__ltr.css Is there anything I can do about it? Thanks, Hi, OK , now please keep the same steps to narrow down , ideally you should only exclude that specific file name , instead of whole directory that may contains multiple files. remove unused css, we are still working on improve this part. Best regards, Thank you! All good, now.
LiteCache Rush: Speed comes from using less, not from doing it faster
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