Title: Compatibility with Autooptimize Last modified: October 4, 2018 --- # Compatibility with Autooptimize * [chienchou](https://wordpress.org/support/users/chienchou/) * (@chienchou) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/) * Hi, * I think the plugin has compatibility issue with autoptimize. If you access the site with ?wmc-currency=BTC. It will return 404 for js files from autoptimize. I think it is because this plugin clears autoptimize cache every time when the url has wmc-currency for one of the get paramenters. * Let me know if you need anything from me. Thanks! * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcompatibility-with-autooptimize%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 15 replies - 1 through 15 (of 16 total) 1 [2](https://wordpress.org/support/topic/compatibility-with-autooptimize/page/2/?output_format=md) [→](https://wordpress.org/support/topic/compatibility-with-autooptimize/page/2/?output_format=md) * [kimvt1991](https://wordpress.org/support/users/kimvt1991/) * (@kimvt1991) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10748279) * Hi, I see that it works correctly on your site. What is your problem? * [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10748965) * > this plugin clears autoptimize cache every time when the url has wmc-currency > for one of the get paramenters. * is that correct kimvt? because that sounds like a really bad idea to be honest:-/ * frank (ao dev) * [kimvt1991](https://wordpress.org/support/users/kimvt1991/) * (@kimvt1991) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10748989) * Yes that’s the only way we know to make it work correctly with autoptimize cache now. This happens only when customers switch currency. Do you have any better idea? * [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10749130) * well, can you explain why you have to do so? what breaks when you don’t do that? * [kimvt1991](https://wordpress.org/support/users/kimvt1991/) * (@kimvt1991) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10749377) * Cache plugins cause our plugin to show wrong currency symbol. We will do more tests to see if it causes any problem. [@chienchou](https://wordpress.org/support/users/chienchou/) Please open file cache.php(woo-multi-currency/frontend/cache.php) and clear the code that we use to clear autoptimize cache(line 52 to 54) and test. If it works correctly, we will remove that code from our plugin. * [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10749404) * > Cache plugins cause our plugin to show wrong currency symbol * Autoptimize is not a (page) cache plugin, it just optimizes the CSS & the JS ( and optionally images, google fonts, …). * > We will do more tests to see if it causes any problem. * Great, feel free to reach out (futtta-at-gmail-dot-com) if you need assistance 🙂 * Thread Starter [chienchou](https://wordpress.org/support/users/chienchou/) * (@chienchou) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10750741) * Hi, * I try comment out the code and clear cloudflare and W3 total cache and the js error still exists. It looks like it keeps loading a autoptimize file that doesn’t exist when the get parameter is present. * Do you guys have any idea? Any help is appreciated! * [https://www.thechrono.ca/wp-content/cache/autoptimize/js/autoptimize_0a192e2f8f5b2fa2b07c04d5d0f476ad.js](https://www.thechrono.ca/wp-content/cache/autoptimize/js/autoptimize_0a192e2f8f5b2fa2b07c04d5d0f476ad.js) * [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10750796) * could be litespeed or cloudflare cache? * Thread Starter [chienchou](https://wordpress.org/support/users/chienchou/) * (@chienchou) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10750894) * I don’t have litespeed installed and I purged cloudflare cache before checking the page again. * [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10750899) * you might need to check with your hoster, as you HTTP response headers do mention litespeed; * ![](https://i0.wp.com/i.imgur.com/vQcjNyw.jpg?ssl=1) * [kimvt1991](https://wordpress.org/support/users/kimvt1991/) * (@kimvt1991) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10751731) * [@chienchou](https://wordpress.org/support/users/chienchou/) after commenting out the code you have to clear autoptimize cache as well. * Thread Starter [chienchou](https://wordpress.org/support/users/chienchou/) * (@chienchou) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10754552) * I cleared both cloudflare cache and autopmize cache after commenting out add_action(‘ init’, array( $this, ‘clear_browser_cache’ ) ); in cache.php and the problem still persists. I’ll ask the host to see how to clear litespeed cache. * Thread Starter [chienchou](https://wordpress.org/support/users/chienchou/) * (@chienchou) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10782774) * Hi [@kimvt1991](https://wordpress.org/support/users/kimvt1991/), * Open cache.php(woo-multi-currency/frontend/cache.php) and clear the code that we use to clear autoptimize cache(line 52 to 54) solves the issue. Please include this in the new version of the plugin. * [kimvt1991](https://wordpress.org/support/users/kimvt1991/) * (@kimvt1991) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10783769) * Do you get any other issues after that? * Thread Starter [chienchou](https://wordpress.org/support/users/chienchou/) * (@chienchou) * [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/#post-10786061) * [@kimvt1991](https://wordpress.org/support/users/kimvt1991/), * Nope. No more 404 errors on autoptimize js file Viewing 15 replies - 1 through 15 (of 16 total) 1 [2](https://wordpress.org/support/topic/compatibility-with-autooptimize/page/2/?output_format=md) [→](https://wordpress.org/support/topic/compatibility-with-autooptimize/page/2/?output_format=md) The topic ‘Compatibility with Autooptimize’ is closed to new replies. * ![](https://ps.w.org/woo-multi-currency/assets/icon-128x128.gif?rev=3089832) * [CURCY - Multi Currency for WooCommerce - Smoothly on WooCommerce 9.x](https://wordpress.org/plugins/woo-multi-currency/) * [Support Threads](https://wordpress.org/support/plugin/woo-multi-currency/) * [Active Topics](https://wordpress.org/support/plugin/woo-multi-currency/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/woo-multi-currency/unresolved/) * [Reviews](https://wordpress.org/support/plugin/woo-multi-currency/reviews/) * 16 replies * 3 participants * Last reply from: [kimvt1991](https://wordpress.org/support/users/kimvt1991/) * Last activity: [7 years, 7 months ago](https://wordpress.org/support/topic/compatibility-with-autooptimize/page/2/#post-10787521) * Status: not resolved