Title: Errors on elementor Last modified: April 26, 2020 --- # Errors on elementor * Resolved [ukbss](https://wordpress.org/support/users/ukbss/) * (@ukbss) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/) * When we enable autooptimze it breaks our menu and layout on home page. * We assume the menu is down to using jet menu and a JS issue. * In regards to the layout again the css as it has been modified for home page. * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferrors-on-elementor%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 15 replies - 1 through 15 (of 15 total) * Thread Starter [ukbss](https://wordpress.org/support/users/ukbss/) * (@ukbss) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12733904) * Would anyone be able to assist as its critical we get all the optimizations working and I belive excluding certain files from optimisation would help but I’m not sure which ones are breaking it and also how to exclude them. * It’s odd as it only appears to effect the home page. * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12733933) * First and foremost try to identify what is breaking tablepress by just disabling CSS or JS or HTML or Image optimization (incl. lazyload). * If the problem is with JS, chances are you’ll find useful information on your browser’s developer console. * Based on outcome of the above, we can see what next steps would be. * hope this helps, frank * Thread Starter [ukbss](https://wordpress.org/support/users/ukbss/) * (@ukbss) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12733963) * Are you able to assist in fixing? Could you email us privately please? * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12734035) * I’ll be happy to guide you, but [asking for/ giving mail is frowned upon](https://wordpress.org/support/guidelines/#the-bad-stuff). * Why not do it here, starting with you trying the things from my previous answer and see what we learn from that? 🙂 * Thread Starter [ukbss](https://wordpress.org/support/users/ukbss/) * (@ukbss) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12734066) * Ok however I’m unaware exactly what I’m looking for in the console. * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12734083) * Here’s a short primer on how to check the console, we’re specifically looking for any JavaScript error you might see. * Thread Starter [ukbss](https://wordpress.org/support/users/ukbss/) * (@ukbss) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12734155) * Hi, Is there meant to be a link here? * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12734534) * indeed, sorry: [https://wordpress.org/support/article/using-your-browser-to-diagnose-javascript-errors/#step-3-diagnosis](https://wordpress.org/support/article/using-your-browser-to-diagnose-javascript-errors/#step-3-diagnosis) * Thread Starter [ukbss](https://wordpress.org/support/users/ukbss/) * (@ukbss) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12737726) * Hi, * We have checked it and get this error. * [https://www.ukbss.com/wp-content/cache/autoptimize/css/autoptimize_single_6c4d711a33b4bbe57ecc29954db407f3.css](https://www.ukbss.com/wp-content/cache/autoptimize/css/autoptimize_single_6c4d711a33b4bbe57ecc29954db407f3.css) net::ERR_ABORTED 404 (index):254 GET [https://www.ukbss.com/wp-content/cache/autoptimize/js/autoptimize_b7d4e9dcdc79688168ec05781d6392ba.js](https://www.ukbss.com/wp-content/cache/autoptimize/js/autoptimize_b7d4e9dcdc79688168ec05781d6392ba.js) net::ERR_ABORTED 404 * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12737796) * ok, those are “files not found” errors, which are more then likely due to the HTML being served from a cache pointing to autoptimized files that were deleted. purging any page cache(s) you might have should fix that issue. * Thread Starter [ukbss](https://wordpress.org/support/users/ukbss/) * (@ukbss) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12737816) * Ok but we cleared cache when changing the settings. * Also it displays the home page oddly. But I assume that it’s down to missing these files? * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12737899) * But clearing Autoptimize’s cache does not clear your page cache(s), as AO does not do page caching. So the question is; do you have a page caching plugin, does your host do page caching (using e.g. nginx or varnish) or do you use a 3rd party system such as Fastly, Sucuri or Cloudflare which might do page caching? * Thread Starter [ukbss](https://wordpress.org/support/users/ukbss/) * (@ukbss) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12737960) * Ah, ok yes we use nginx so that may be the issue. * I will put them on again and try to clear the cache there. * Thanks * Thread Starter [ukbss](https://wordpress.org/support/users/ukbss/) * (@ukbss) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12738592) * Hi thanks, * That worked and all seems ok now. * However, we have noticed one thing. If you look below it appeared that a lot of what is slowing our site down is autooptimse CSS being render blocking? * [https://developers.google.com/speed/pagespeed/insights/?url=https%3A%2F%2Fwww.ukbss.com%2F&tab=mobile](https://developers.google.com/speed/pagespeed/insights/?url=https%3A%2F%2Fwww.ukbss.com%2F&tab=mobile) * How can we solve this? * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12738603) * have a look at the “inline & defer CSS” option, more info on how to use that in [the AO FAQ](https://wordpress.org/plugins/autoptimize/#faq) 🙂 Viewing 15 replies - 1 through 15 (of 15 total) The topic ‘Errors on elementor’ is closed to new replies. * ![](https://ps.w.org/autoptimize/assets/icon-256X256.png?rev=2211608) * [Autoptimize](https://wordpress.org/plugins/autoptimize/) * [Frequently Asked Questions](https://wordpress.org/plugins/autoptimize/#faq) * [Support Threads](https://wordpress.org/support/plugin/autoptimize/) * [Active Topics](https://wordpress.org/support/plugin/autoptimize/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/autoptimize/unresolved/) * [Reviews](https://wordpress.org/support/plugin/autoptimize/reviews/) ## Tags * [elementor error](https://wordpress.org/support/topic-tag/elementor-error/) * 15 replies * 2 participants * Last reply from: [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * Last activity: [5 years, 11 months ago](https://wordpress.org/support/topic/errors-on-elementor/#post-12738603) * Status: resolved