Title: JS Combine generating problem Last modified: August 9, 2020 --- # JS Combine generating problem * Resolved [Rodrigo](https://wordpress.org/support/users/vejapixel/) * (@vejapixel) * [5 years, 10 months ago](https://wordpress.org/support/topic/js-combine-generating-problem/) * Hello people, * After activating all the CSS and JS optimization options, I realized that there were some minor breaks. * Before: [https://prnt.sc/twrfwu](https://prnt.sc/twrfwu) After: [https://prnt.sc/twrd8t](https://prnt.sc/twrd8t) * Before: [https://prnt.sc/twrg81](https://prnt.sc/twrg81) After: [https://prnt.sc/twrdfk](https://prnt.sc/twrdfk) * I noticed that by disabling the JS Combine ([https://prnt.sc/twrm8r](https://prnt.sc/twrm8r)) option, the problem was resolved. * Following the post [https://docs.litespeedtech.com/lscache/lscwp/ts-optimize/](https://docs.litespeedtech.com/lscache/lscwp/ts-optimize/), I inserted all the JS shown in the browser console ([https://prnt.sc/twrrfy](https://prnt.sc/twrrfy)), in the exclude js ([https://prnt.sc/twrrpg](https://prnt.sc/twrrpg)) field, but it didn’t solve it. I decided to also include in the css exclusion all the css shown in the browser console ([https://prnt.sc/twrrxs](https://prnt.sc/twrrxs)), but it also didn’t solve it. * The problem is only solved when I disable the JS Combine option. However, when checking GTMetrix, if I disable JS Combine, the number of requests increases, the loading time increases, the PageSpeed Score and YSlow Score decreases. * With JS Combine enabled: [https://gtmetrix.com/reports/cerejasbolsas.com.br/UvCj23JE](https://gtmetrix.com/reports/cerejasbolsas.com.br/UvCj23JE) With JS Combine disabled: [https://gtmetrix.com/reports/cerejasbolsas.com.br/7699jtVE](https://gtmetrix.com/reports/cerejasbolsas.com.br/7699jtVE) * Can you help me? * Thank you! Viewing 9 replies - 1 through 9 (of 9 total) * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [5 years, 10 months ago](https://wordpress.org/support/topic/js-combine-generating-problem/#post-13229690) * Hi, * no , these files you put in list are file name AFTER combined , you need to use the name BEFORE combine * Please check this [wiki](https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:cache:lscwp:optimization-troubleshooting) * Best regards, * Thread Starter [Rodrigo](https://wordpress.org/support/users/vejapixel/) * (@vejapixel) * [5 years, 10 months ago](https://wordpress.org/support/topic/js-combine-generating-problem/#post-13229750) * Hi [@qtwrk](https://wordpress.org/support/users/qtwrk/), * I collected the url in the browser console exactly as shown in the post: [https://www.litespeedtech.com/support/wiki/lib/exe/fetch.php/litespeed_wiki:cache:lscwp:lscwp-troubleshooting-02.png?w=800&tok=06c1bd](https://www.litespeedtech.com/support/wiki/lib/exe/fetch.php/litespeed_wiki:cache:lscwp:lscwp-troubleshooting-02.png?w=800&tok=06c1bd) * See the prints that are the same: [https://prnt.sc/twuewl](https://prnt.sc/twuewl) | [https://prnt.sc/twuf54](https://prnt.sc/twuf54) * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [5 years, 10 months ago](https://wordpress.org/support/topic/js-combine-generating-problem/#post-13229757) * Hi, * No , JQ is usually not the file you need to exclude * you need to turn off JS minify and JS combine to see the origin name. * Best regards, * Thread Starter [Rodrigo](https://wordpress.org/support/users/vejapixel/) * (@vejapixel) * [5 years, 10 months ago](https://wordpress.org/support/topic/js-combine-generating-problem/#post-13229759) * I turned off JS minify and JS combine, and now show me several js on the browser console: [https://prnt.sc/twujnr](https://prnt.sc/twujnr) Do I have to insert them all? * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [5 years, 10 months ago](https://wordpress.org/support/topic/js-combine-generating-problem/#post-13229761) * Hi, * Yes, before you put them all * try only put the ones from the plugin in question , like * [https://prnt.sc/twrfwu](https://prnt.sc/twrfwu) * I assume it’s related to shipment plugin * and * [https://prnt.sc/twrg81](https://prnt.sc/twrg81) * I assume it’s related to product view or wish-list kind of plugin * try add files from these plugins first * if that didn’t work , then put them all * after you set the list, re-enable the JS combine and JS minify , then purge all, and check your page. * Best regards, * Thread Starter [Rodrigo](https://wordpress.org/support/users/vejapixel/) * (@vejapixel) * [5 years, 10 months ago](https://wordpress.org/support/topic/js-combine-generating-problem/#post-13229847) * Sim, um deles é o plugin lista de desejo (Yith). E tem dois js do plugin Elementor: * Yes, one of them is the wish list plugin (Yith). And there are two Elementor plugin js: * /wp-content/plugins/yith-woocommerce-wishlist/assets/js/jquery.yith-wcwl.js / wp-content/plugins/elementor/assets/js/frontend-modules.min.js /wp-content/plugins/ elementor/assets/js/frontend.min.js * I inserted these js and now it’s ok. * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [5 years, 10 months ago](https://wordpress.org/support/topic/js-combine-generating-problem/#post-13229857) * Hi, * OK , glad to know you sorted it out. * Best regards, * Thread Starter [Rodrigo](https://wordpress.org/support/users/vejapixel/) * (@vejapixel) * [5 years, 10 months ago](https://wordpress.org/support/topic/js-combine-generating-problem/#post-13233351) * Hello [@qtwrk](https://wordpress.org/support/users/qtwrk/) * According to GTMetrix’s analysis, the pages need improvement: * “Optimize images” “Serve scaled images” “Use a Content Delivery Network (CDN)”( estou usando o CDN próprio de vocês) “Use cookie-free domains” * [https://gtmetrix.com/reports/cerejasbolsas.com.br/DxXSSmeY](https://gtmetrix.com/reports/cerejasbolsas.com.br/DxXSSmeY) [https://gtmetrix.com/reports/cerejasbolsas.com.br/vI7TtWcH](https://gtmetrix.com/reports/cerejasbolsas.com.br/vI7TtWcH) * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [5 years, 10 months ago](https://wordpress.org/support/topic/js-combine-generating-problem/#post-13234744) * Hi, * Please create a separated topic for other issues and focus this topic to JS combine. * Best regards, Viewing 9 replies - 1 through 9 (of 9 total) The topic ‘JS Combine generating problem’ 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/) * 9 replies * 2 participants * Last reply from: [qtwrk](https://wordpress.org/support/users/qtwrk/) * Last activity: [5 years, 10 months ago](https://wordpress.org/support/topic/js-combine-generating-problem/#post-13234744) * Status: resolved