Title: CSS Optimizer – Remove Unused CSS Author: wooncherk Published: 4 de noviembre de 2021 Last modified: 16 de marzo de 2022 --- Buscar plugins Este plugin **no se ha probado con las últimas 3 versiones mayores de WordPress**. Puede que ya no tenga soporte ni lo mantenga nadie, o puede que tenga problemas de compatibilidad cuando se usa con las versiones más recientes de WordPress. ![](https://ps.w.org/css-optimizer-remove-unused-css/assets/icon-256x256.jpg?rev =2624600) # CSS Optimizer – Remove Unused CSS Por [wooncherk](https://profiles.wordpress.org/wooncherk/) [Descargar](https://downloads.wordpress.org/plugin/css-optimizer-remove-unused-css.1.7.zip) * [Detalles](https://es.wordpress.org/plugins/css-optimizer-remove-unused-css/#description) * [Valoraciones](https://es.wordpress.org/plugins/css-optimizer-remove-unused-css/#reviews) * [Desarrollo](https://es.wordpress.org/plugins/css-optimizer-remove-unused-css/#developers) [Soporte](https://wordpress.org/support/plugin/css-optimizer-remove-unused-css/) ## Descripción «Remove Unused CSS» is frequently flagged in Google’s PageSpeed Insights. Indeed, most scenario, around 70% – 80% of a page’s CSS codes are redundant, and can be removed without affecting the overall visual. This happens mainly because WordPress themes and plugins are created as generic solutions that includes a bunch of features that may or may not be used on a particular page. Example: A theme may come with a bunch of features such as _slider_, _carousel_, _animation_ and etc, but your home page may use only the _slider_ feature and your about page may use only the _carousel_ feature. However, for practical reason, it’s virtually impossible to selectively include only the required CSS rules for the features that were enabled on a particular page. This is where the CSS Optimizer becomes useful. The plugin make calls to [ZippiSite](https://zippisite.com)‘ s CSS Optimizer API to find the required CSS rules on a particular page, and remove the ones that are not needed. ## Capturas * [[ * Remove Unused CSS to pass Google PageSpeed Insights (Core Web Vitals) * [[ * Settings page, the only place you need to configure. ## FAQ ### Is the CSS Optimizer API free to use? It’s free to use with a quota of 150 API hits per months. Note that API hits does not equals page views. In our tests on real world websites, 150 API calls is able to serve approximately 1,000 monthly page views. In other words, the Free Plan should suffice for small websites. If you require more API quota, paid plans are available, starting from as cheap as $3 for 800 monthly API calls – approximately 5,300 monthly page views. ### What happens if there are styling issues after using this plugin? We provide free support for all plans – even free plans. We’ll reply within 12 hours for paid plans, and within 24h for free plan. ### What this plugin really does? Will it add extra burden to my server? What this plugin does is to make calls to our API hosted on our server. The real heavy-lifting is done on our server, so you don’t need to worry that the plugin will require extra resources. ## Reseñas ![](https://secure.gravatar.com/avatar/bfb00f8366e3a779a410536f4aa22aaa3a1ce0be5b3b2e212247b61ff7225649? s=60&d=retro&r=g) ### 󠀁[Pest plugin](https://wordpress.org/support/topic/pest-plugin/)󠁿 [Bahus](https://profiles.wordpress.org/bahus/) 3 de marzo de 2023 The plugin simply catastrophically eats up space on the hosting.The site is 5.9 gigabytes. Of these, 3.9 gigabytes is occupied by the plugin cache in the wp-content folder.It’s not an optimizer plugin, it’s a pest plugin. ![](https://secure.gravatar.com/avatar/52b23f3cacf79fb5aa3ec4171c7b16074149dbab7686206d35e908bbc5dcedb7? s=60&d=retro&r=g) ### 󠀁[Broke my site](https://wordpress.org/support/topic/broke-my-site-241/)󠁿 [rvs2141](https://profiles.wordpress.org/rvs2141/) 7 de junio de 2022 After installing plugin, my site is completely broken, had to restore it with beckup. ![](https://secure.gravatar.com/avatar/2b73aa8a121a1adee2e4faba1e02939e8dbac3bc712cbcd793dce6f823f009c1? s=60&d=retro&r=g) ### 󠀁[good to use](https://wordpress.org/support/topic/good-to-use-38/)󠁿 [jhui123](https://profiles.wordpress.org/jhui123/) 10 de noviembre de 2021 Good to use ![](https://secure.gravatar.com/avatar/d26543d53e63b6bbcb23074e52bc7145d6e385a12f5cbc0701a9825190f3089f? s=60&d=retro&r=g) ### 󠀁[Nice to use](https://wordpress.org/support/topic/nice-to-use-18/)󠁿 [yifan99](https://profiles.wordpress.org/yifan99/) 10 de noviembre de 2021 User friendly. So easy to use ![](https://secure.gravatar.com/avatar/2e88ec2f50aad1664c4bd057d3b61100ddea0a434fa3fa857683317d15547a98? s=60&d=retro&r=g) ### 󠀁[Easy to use.](https://wordpress.org/support/topic/easy-to-use-4097/)󠁿 [huirulee14](https://profiles.wordpress.org/huirulee14/) 10 de noviembre de 2021 My website has a lot of unused CSS, by using this CSS optimizer. Mine CSS size decreased around 90%. Users-Friendly with a good design. ![](https://secure.gravatar.com/avatar/23045853b890f160986d03b3a099e6d0cc590d15c341690a6595c7c1c7885d18? s=60&d=retro&r=g) ### 󠀁[Reduce Unused CSS works like a charm!](https://wordpress.org/support/topic/reduce-unused-css-works-like-a-charm/)󠁿 [phewlau](https://profiles.wordpress.org/phewlau/) 10 de noviembre de 2021 This plugin has drastically helped my site! Before using the plugin, Google’s PageSpeed Insights keeps flagging my site with «Reduce Unused CSS» and «Eliminate render-blocking resources». What more can you ask for a free plugin? [ Leer todas las 6 reseñas ](https://wordpress.org/support/plugin/css-optimizer-remove-unused-css/reviews/) ## Colaboradores y desarrolladores «CSS Optimizer – Remove Unused CSS» es un software de código abierto. Las siguientes personas han colaborado con este plugin. Colaboradores * [ wooncherk ](https://profiles.wordpress.org/wooncherk/) [Traduce «CSS Optimizer – Remove Unused CSS» a tu idioma.](https://translate.wordpress.org/projects/wp-plugins/css-optimizer-remove-unused-css) ### ¿Interesado en el desarrollo? [Revisa el código](https://plugins.trac.wordpress.org/browser/css-optimizer-remove-unused-css/), echa un vistazo al [repositorio SVN](https://plugins.svn.wordpress.org/css-optimizer-remove-unused-css/) o suscríbete al [registro de desarrollo](https://plugins.trac.wordpress.org/log/css-optimizer-remove-unused-css/) por [RSS](https://plugins.trac.wordpress.org/log/css-optimizer-remove-unused-css/?limit=100&mode=stop_on_copy&format=rss). ## Registro de cambios #### 1.7 * Integrates with W3 Total Cache * Fix bug in job queue handling * Add warning in case of high amount of failed API calls #### 1.6 * Integrates with WP-Optimize * Fix bug where relative path is being incorrectly processed * Fix compatibiliy issue with Autopimize * Improve admin dashboard notification * Add FAQ section #### 1.5 * Integrats with SG Optimizer. * Improved compatibility. * Minor bug fixes #### 1.4 * Integrates with WP Fastest Cache and WP Rocket. More integration coming soon! * Improvements in the general workflow. * Minor bug fixes. #### 1.3 * Remove dependency on Auoptimize. The plugin can now work with or without Autoptimize. #### 1.2 * Add Job Queue for easier management. #### 1.1 * Add support for generating Critical CSS. #### 1.0 * First version. More updates coming soon! ## Meta * Versión **1.7** * Última actualización **hace 4 años** * Instalaciones activas **100+** * Versión de WordPress ** 4.7 o superior ** * Probado hasta **5.9.13** * Versión de PHP ** 5.1 o superior ** * Idioma * [English (US)](https://wordpress.org/plugins/css-optimizer-remove-unused-css/) * Etiquetas: * [autoptimize](https://es.wordpress.org/plugins/tags/autoptimize/)[Critical CSS](https://es.wordpress.org/plugins/tags/critical-css/) [css](https://es.wordpress.org/plugins/tags/css/)[speed](https://es.wordpress.org/plugins/tags/speed/) * [Vista avanzada](https://es.wordpress.org/plugins/css-optimizer-remove-unused-css/advanced/) ## Valoraciones 3.7 de 5 estrellas. * [ 4 valoraciones de 5 estrellas ](https://wordpress.org/support/plugin/css-optimizer-remove-unused-css/reviews/?filter=5) * [ 0 valoraciones de 4 estrellas ](https://wordpress.org/support/plugin/css-optimizer-remove-unused-css/reviews/?filter=4) * [ 0 valoraciones de 3 estrellas ](https://wordpress.org/support/plugin/css-optimizer-remove-unused-css/reviews/?filter=3) * [ 0 valoraciones de 2 estrellas ](https://wordpress.org/support/plugin/css-optimizer-remove-unused-css/reviews/?filter=2) * [ 2 valoraciones de 1 estrellas ](https://wordpress.org/support/plugin/css-optimizer-remove-unused-css/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/css-optimizer-remove-unused-css/reviews/#new-post) [Ver todas las valoraciones](https://wordpress.org/support/plugin/css-optimizer-remove-unused-css/reviews/) ## Colaboradores * [ wooncherk ](https://profiles.wordpress.org/wooncherk/) ## Soporte ¿Tienes algo que decir? ¿Necesitas ayuda? [Ver el foro de soporte](https://wordpress.org/support/plugin/css-optimizer-remove-unused-css/) ## Donar ¿Te gustaría apoyar el progreso de este plugin? [ Dona a este plugin ](https://zippisite.com/)