wpsnoop: fix Autoptimize CriticalCSS.com Power-Up plugin conflicts, errors & issues

When the plugin Autoptimize CriticalCSS.com Power-Up conflicts or throws a PHP error we hope wpsnoop can help you to fix the issue quickly.


Discover which shortcodes wp-options PHP functions database tables and files are created by Autoptimize CriticalCSS.com Power-Up, plus learn which plugins and/or themes could be in conflict with Autoptimize CriticalCSS.com Power-Up.


Troubleshooting theme and plugin conflicts is easier when you know what Autoptimize CriticalCSS.com Power-Up leaves behind after uninstalling it from a WordPress installation, there is a list down below for your convenience.

Expert advice is recommended if you are not technically proficient with PHP, MySQL etc. View support options for Autoptimize CriticalCSS.com Power-Up


What does Autoptimize CriticalCSS.com Power-Up version 1.18.0 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Autoptimize CriticalCSS.com Power-Up to perform differently in your installation, previous versions before 1.18.0 may have created a different set of shortcodes, used different function names or could have created entirely different database tables to store settings and operate. This is not an exhaustive list but shows how version 1.18.0 of Autoptimize CriticalCSS.com Power-Up behaves when installed and removed on a clean installation of WordPress.

We have not tested individual shortcodes, features or settings of this plugin but instead have concentrated on the potential for obvious errors and conflicts which can occur, if you need help with the plugin in your local installation you can get WordPress help and support for Autoptimize CriticalCSS.com Power-Up by clicking here.

Our testing covered the free version of this plugin there may or may not be a paid version or premium version available for purchase that unlocks additional features and could behave in a slightly or very different manner.

Which new files does Autoptimize CriticalCSS.com Power-Up add to WordPress?

This section will populate with a table showing an icon, size and filepath.

Type & Path Size Conflicts
wp-content/uploads/ The wp-content/uploads/ directory has potential conflicts with at least 1495 other plugins or themes.
wp-content/uploads/ao_ccss/ The wp-content/uploads/ao_ccss/ directory has potential conflict with at least 1 other plugin or theme.
wp-content/plugins/autoptimize-criticalcss/ 204.92kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/ao_criticss_aas.php 14.00kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/ 175.63kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/admin_settings_adv.php 8.72kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/admin_settings_debug.php 1.97kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/admin_settings_explain.php 1.56kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/admin_settings_feeds.php 3.26kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/admin_settings_impexp.js.php 1.75kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/admin_settings_key.php 2.25kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/admin_settings_queue.js.php 8.33kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/admin_settings_queue.php 5.64kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/admin_settings_rules.js.php 12.36kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/admin_settings_rules.php 11.57kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/admin_settings.php 10.52kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/core_ajax.php 8.92kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/core_enqueue.php 11.09kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/core.php 19.33kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/cron.php 33.73kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/css/ 5.05kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/css/admin_styles.css 3.88kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/css/ao-tablesorter/ 1.18kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/css/ao-tablesorter/asc.gif 54.00B No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/css/ao-tablesorter/bg.gif 64.00B No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/css/ao-tablesorter/desc.gif 54.00B No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/css/ao-tablesorter/style.css 1.01kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/external/ 9.28kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/external/persist-admin-notices-dismissal/ 9.28kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/external/persist-admin-notices-dismissal/dismiss-notice.js 863.00B No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/external/persist-admin-notices-dismissal/persist-admin-notices-dismissal.php 3.95kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/external/persist-admin-notices-dismissal/README.md 4.49kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/js/ 20.29kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/js/admin_settings.js 393.00B No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/js/jquery.tablesorter.min.js 16.23kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/critcss-inc/js/md5.min.js 3.68kB No known conflicts with other themes or plugins.
wp-content/plugins/autoptimize-criticalcss/readme.txt 15.29kB No known conflicts with other themes or plugins.

Which new shortcodes does Autoptimize CriticalCSS.com Power-Up add to WordPress?

Which new database tables are created by the WordPress plugin Autoptimize CriticalCSS.com Power-Up?

Which new options are added to the wp-options table by Autoptimize CriticalCSS.com Power-Up?

Option Name   Known Conflicts
autoptimize_ccss_version Potential conflict with 1 plugin or theme

During use Autoptimize CriticalCSS.com Power-Up may or may not create more options depending on how the plugin is configured and depending on which other themes and plugins are active in your specific hosting environment.

What new PHP functions does Autoptimize CriticalCSS.com Power-Up declare when it is active?

Using Autoptimize CriticalCSS.com Power-Up from the command line with WP-CLI

The following commands are provided for convenience and should only be used if you understand how WP-CLI works. These commands refer to a single WordPress instance and may need to be modified if you are working with a Multisite installation.


How to install Autoptimize CriticalCSS.com Power-Up from the command line with WP-CLI

Navigate to the root of your WordPress installation and type the following command:

wp plugin install autoptimize-criticalcss


How to activate Autoptimize CriticalCSS.com Power-Up from the command line with WP-CLI

To immediately activate Autoptimize CriticalCSS.com Power-Up after WP-CLI downloads the latest version you can use the following command:

wp plugin install autoptimize-criticalcss --activate


How to reinstall Autoptimize CriticalCSS.com Power-Up from the command line with WP-CLI

To force a reinstallation of Autoptimize CriticalCSS.com Power-Up which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install autoptimize-criticalcss --force


How to update Autoptimize CriticalCSS.com Power-Up to the latest version from the command line with WP-CLI

wp plugin update autoptimize-criticalcss


How to delete Autoptimize CriticalCSS.com Power-Up from the command line with WP-CLI

wp plugin delete autoptimize-criticalcss

Where can you download earlier versions of Autoptimize CriticalCSS.com Power-Up?

Whenever possible you should use the latest version of plugins and themes, however if you have recently updated and discovered that you need to install an earlier version you may be able to download other versions of Autoptimize CriticalCSS.com Power-Up from the WordPress repository by visiting this link.

Please note that installing earlier versions of a theme or plugin is not generally a recommended course of action for most users and could re-introduce security, stability or other issues in Autoptimize CriticalCSS.com Power-Up

About our testing enviroment

Tests were conducted using Apache 2.4.29, PHP 7.2 on Ubuntu 18.04, MySQL 5.7.33 and WordPress 5.9

It is very possible that different versions of PHP such as PHP 8.0, PHP 7.4, or PHP 7.3 could behave differently with Autoptimize CriticalCSS.com Power-Up. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.