wpsnoop: fix JS & CSS Script Optimizer plugin conflicts, errors & issues

When the plugin JS & CSS Script Optimizer 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 JS & CSS Script Optimizer, plus learn which plugins and/or themes could be in conflict with JS & CSS Script Optimizer.


Troubleshooting theme and plugin conflicts is easier when you know what JS & CSS Script Optimizer 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 JS & CSS Script Optimizer

Get professional support for JS & CSS Script Optimizer here

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What does JS & CSS Script Optimizer version 0.3.3 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for JS & CSS Script Optimizer to perform differently in your installation, previous versions before 0.3.3 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 0.3.3 of JS & CSS Script Optimizer 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 JS & CSS Script Optimizer 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 JS & CSS Script Optimizer add to WordPress?

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

Type & Path Size Conflicts
wp-content/cache/ The wp-content/cache/ directory has potential conflicts with at least 60 other plugins or themes.
wp-content/cache/scripts/ The wp-content/cache/scripts/ directory has potential conflict with at least 1 other plugin or theme.
wp-content/plugins/js-css-script-optimizer/ 721.48kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/backend.php 35.33kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/JavaScriptPacker.php 23.27kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/js-css-script-optimizer.php 35.22kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/JSMin.php 15.43kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/lang/ 24.93kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/lang/spacker-ru_RU.mo 561.00B No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/lang/spacker-ru_RU.po 5.57kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/lang/spacker-sr_RS.mo 5.38kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/lang/spacker-sr_RS.po 7.47kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/lang/spacker.mo 458.00B No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/lang/spacker.po 5.53kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/readme.txt 3.70kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/screenshot-1.png 69.51kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/screenshot-2.png 36.20kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/screenshot-3.png 45.88kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/screenshot-4.png 204.60kB No known conflicts with other themes or plugins.
wp-content/plugins/js-css-script-optimizer/screenshot-5.png 227.40kB No known conflicts with other themes or plugins.

Which new shortcodes does JS & CSS Script Optimizer add to WordPress?

Which new database tables are created by the WordPress plugin JS & CSS Script Optimizer?

Which new options are added to the wp-options table by JS & CSS Script Optimizer?

What new PHP functions does JS & CSS Script Optimizer declare when it is active?

Using JS & CSS Script Optimizer 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 JS & CSS Script Optimizer from the command line with WP-CLI

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

wp plugin install js-css-script-optimizer


How to activate JS & CSS Script Optimizer from the command line with WP-CLI

To immediately activate JS & CSS Script Optimizer after WP-CLI downloads the latest version you can use the following command:

wp plugin install js-css-script-optimizer --activate


How to reinstall JS & CSS Script Optimizer from the command line with WP-CLI

To force a reinstallation of JS & CSS Script Optimizer which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install js-css-script-optimizer --force


How to update JS & CSS Script Optimizer to the latest version from the command line with WP-CLI

wp plugin update js-css-script-optimizer


How to delete JS & CSS Script Optimizer from the command line with WP-CLI

wp plugin delete js-css-script-optimizer

Where can you download earlier versions of JS & CSS Script Optimizer?

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 JS & CSS Script Optimizer 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 JS & CSS Script Optimizer

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 JS & CSS Script Optimizer. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.