Wordpress LScache Plugin: Files litespeed/cssjs/
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hi! Updated the plugin and new lines appeared in GTmetrix in section Use a Content Delivery Network (CDN) : ? wp-content/litespeed/cssjs/95500.css ? wp-content/litespeed/cssjs/2b9c7.js ? wp-content/litespeed/cssjs/66840.js ? plugins/litespeed-cache/assets/js/webfontloader.min.js and was earlier ? wp-includes/js/jquery/jquery.js how to remove? what are these files? This topic was modified 2 years, 6 months ago by metrica777. This topic was modified 2 years, 6 months ago by metrica777. Hi, These files are generated when you enable JS|CSS combine/minify Best regards, hi, any idea how to fix this? DevTools failed to load SourceMap: Could not load content for https://MYSITE/wp-content/litespeed/cssjs/swiper.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE the missing file can be found here: https://github.com/nolimits4web/swiper/blob/master/package/js/swiper.min.js.map but since I dont have any /wp-content/litespeed but /wp-content/litespeed-cache folder should I create this path /wp-content/litespeed/cssjs/ and add swiper.min.js.map in it? Hi, Could you please try add swiper.min.js in to JS excluding list , purge all , and see how it goes ? Best regards, I have a similar problem. Some js.map give us a 404 on loading. How to fix them? Exclude them is not a real fix I just have this exact same issue? how to fix it? DevTools failed to load SourceMap: Could not load content for https://mywebsite.com/wp-content/litespeed/cssjs/bootstrap.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE Thank you. Hello, Ive got exactly the same issue as pustiu314p DevTools failed to load SourceMap: Could not load content for https://website/wp-content/litespeed/cssjs/swiper.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE What should i do to fix it? I use litespeed ver. 3.5.0.2 and WP 5.5.1 + Woocommerce Thank you. https://docs.litespeedtech.com/lscache/lscwp/ts-optimize/#devtools-failed-to-load-sourcemap its normal , safely to ignore I disabled all caching, cleared everything I can, however I still get my pages to request files from wp-content/litespeed/cssjs/ as a result Im getting broken pages. Is there any way to fix that? I am getting reports on gtmetrix and pagespeeds about wp-content/litespeed/cssjs/ ? I purged, even deleted Litespeed cache and still? I cant even find /litespeed/ on filemanager so what gives? how can I get rid of this please? its normal , safely to ignore Today I got an email from Google that they reject my productfeed voor google advertising because of these 404 errors DevTools failed to load SourceMap! In my case it looks like its not safely to ignore! Hi, I have the same issue as @bborne , Google ejected me from Google Ads because of that. Im loosing business I have the same issues as the guys above. Seems like my CDN cannot cache these files and therefore an error is seen. PLease tell us how to cache these files if removing them is not possible. 1 year and 3 month passed? Any update? How to fix it? DevTools failed to load source map: Could not load content for https://xxxxxxxxxxxxxx/wp-content/litespeed/cssjs/lazyload.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE @advertino There is nothing to fix on this case, the Dev tool is trying to load the resources map for a minified JS or CSS file, so that it may be unminified for debug purpose, And obviously , this file doesnt exist, so it returns a 404 error. CSS MAP file is only used to map CSS to SCSS file format, in a sense while debugging your code from dev-tools you can look at the CSS in a more organised manner instead of clutter. Therefore map file has no actual use for your code, so you can safely delete the file. To remove the linking of the map file from the CSS or JS file, just delete the last comment of the respective file. If you are using the bootstrap CDN link it is hight recommended to download and use it offline. It even increases your website performance.
LiteCache Rush: Speed comes from using less, not from doing it faster
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