Title: 404 Errors for Javascripts Last modified: April 13, 2022 --- # 404 Errors for Javascripts * Resolved [Muhammad Junaid](https://wordpress.org/support/users/mj00712/) * (@mj00712) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/) * Hi. I am getting 404 Errors for Javascript in Chrome Developer Tools. How can I fix this? You can check the [Screenshot](https://snipboard.io/FyglK3.jpg) * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2F404-errors-for-javascripts%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 15 replies - 1 through 15 (of 31 total) 1 [2](https://wordpress.org/support/topic/404-errors-for-javascripts/page/2/?output_format=md) [3](https://wordpress.org/support/topic/404-errors-for-javascripts/page/3/?output_format=md) [→](https://wordpress.org/support/topic/404-errors-for-javascripts/page/2/?output_format=md) * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15556309) * Hi, * first of all please disable cloudflare page and rocket loader , purge all CF cache and also the LiteSpeed Cache * Best regards, * Thread Starter [Muhammad Junaid](https://wordpress.org/support/users/mj00712/) * (@mj00712) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15557157) * I have disabled rocket loader, purged all caches CF and litespeed cache. I want to use page rules to reduce TTFB. Also, Is rocket loader compatible with litespeed? Now I am getting different errors in chrome developer tool. [Screenshot](https://snipboard.io/EaZdTm.jpg) is given. * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15558650) * CF **page cache** and JS/CSS combine/minify are not compatible , sooner or later you will hit 404 error on JS/CSS file if you enable them both at same time. * which page is that ? didn’t see on my dev tool - This reply was modified 4 years, 1 month ago by [qtwrk](https://wordpress.org/support/users/qtwrk/). * Thread Starter [Muhammad Junaid](https://wordpress.org/support/users/mj00712/) * (@mj00712) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15558746) * By Cloudflare Page Cache you mean Cloudflare Page Rule for Cache Everything? If I disable Combine/Minify for JSS/CSS File but don’t disable the Page Rule Rule. I won’t get the error? Or do I have to disable the page rule as well as combine/minify by CF? * Thread Starter [Muhammad Junaid](https://wordpress.org/support/users/mj00712/) * (@mj00712) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15559078) * By JS/CSS combine/minify you mean combine/minify in [Cloudflare](https://snipboard.io/AqTEpd.jpg) or Litespeed? * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15559374) * Hi, * yes , cache everything will cache the page as well , which is something that doesn’t work nicely with LSCWP’s JS/CSS minify/combine * yes , you should either disable cache everything or disable JS/CSS combine/minify in LSCWP setting * best regards, * Thread Starter [Muhammad Junaid](https://wordpress.org/support/users/mj00712/) * (@mj00712) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15559399) * So, I have disabled JSS/CSS Combine by Litespeed cache. I have enabled it in Cloudflare. Can I use Javascript defer by Litespeed? Will it have any effect on AdSense? If I don’t use it. Can I enable the rocket loader by Cloudflare? * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15559413) * I can not be sure what or how will CF cache and rocket loader will be affecting on this matter * Thread Starter [Muhammad Junaid](https://wordpress.org/support/users/mj00712/) * (@mj00712) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15559424) * And What about Javascript defer by Litespeed. Will it have any effect on Adsense Ads? If I don’t use Cloudflare cache everything? What can I do to cache HTML and what are the recommended settings for CSS and Javascript that do not affect Adsense ads? * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15559436) * if I am reading it correctly , your webserver is not running on LiteSpeed webserver, but that means the plugin won’t be able to cache the page * that leave you the only option is to use the cloudflare cache to cache the page, and you will need to disable these options * the defer part should work even with CF cache , but rocket loader is actually doing the similar thing * Thread Starter [Muhammad Junaid](https://wordpress.org/support/users/mj00712/) * (@mj00712) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15559487) * Thanks for clarifying. * Thread Starter [Muhammad Junaid](https://wordpress.org/support/users/mj00712/) * (@mj00712) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15562439) * I am still getting these errors in the google chrome developer tool. [https://snipboard.io/WMI8OE.jpg](https://snipboard.io/WMI8OE.jpg) * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15562445) * you need to disable guest mode , purge cloudflare cahce first * and which page is that ? * Thread Starter [Muhammad Junaid](https://wordpress.org/support/users/mj00712/) * (@mj00712) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15562459) * this [Page](https://filectory.com). I have disabled guest mode and cleared CF cache and Litespeed cache. * Thread Starter [Muhammad Junaid](https://wordpress.org/support/users/mj00712/) * (@mj00712) * [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/#post-15563759) * Should I keep the guest mode off? Due to it, the page speed scores have dropped but the errors are resolved. Viewing 15 replies - 1 through 15 (of 31 total) 1 [2](https://wordpress.org/support/topic/404-errors-for-javascripts/page/2/?output_format=md) [3](https://wordpress.org/support/topic/404-errors-for-javascripts/page/3/?output_format=md) [→](https://wordpress.org/support/topic/404-errors-for-javascripts/page/2/?output_format=md) The topic ‘404 Errors for Javascripts’ is closed to new replies. * ![](https://ps.w.org/litespeed-cache/assets/icon-256x256.png?rev=2554181) * [LiteSpeed Cache](https://wordpress.org/plugins/litespeed-cache/) * [Frequently Asked Questions](https://wordpress.org/plugins/litespeed-cache/#faq) * [Support Threads](https://wordpress.org/support/plugin/litespeed-cache/) * [Active Topics](https://wordpress.org/support/plugin/litespeed-cache/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/litespeed-cache/unresolved/) * [Reviews](https://wordpress.org/support/plugin/litespeed-cache/reviews/) ## Tags * ["js error"](https://wordpress.org/support/topic-tag/js-error/) * 31 replies * 2 participants * Last reply from: [qtwrk](https://wordpress.org/support/users/qtwrk/) * Last activity: [4 years, 1 month ago](https://wordpress.org/support/topic/404-errors-for-javascripts/page/3/#post-15589344) * Status: resolved