Deprecated! Since the Kratos theme I am using for this site uses a custom version of jQuery, it breaks some of the plugins that use the default jQuery that comes with WordPress which is in no conflict mode (must be invoked by jQuery(...) instead of $(...)). Below is an ugly workaround that seems to work. This is a record of the modifications I made to the theme files for later reference. header.php: line 22: from to inc/theme-core.php: line 72: from wp_enqueue_script('kratos', ASSET_PATH . '/assets/js/kratos.min.js', array(), THEME_VERSION, true); to wp_enqueue_script('kratos', 'https://lirc572.com/wp-content/themes/kratos-3.2.3' . '/assets/js/kratos.js', array(), THEME_VERSION, true); assets/js/kratos.js: line 5: from (function () { to (function ($) { line 191: from })(); to })(jQuery); Another problem with the theme is that it breaks all words in post content by default (so that English words at the end of lines can be separated in the middle). Below are the modifications to avoid this behaviour: inc/theme-core.php: line 72: from wp_enqueue_style('kratos', ASSET_PATH . '/assets/css/kratos.min.css', array(), THEME_VERSION); to wp_enqueue_style('kratos', 'https://lirc572.com/wp-content/themes/kratos-3.2.3' . '/assets/css/kratos.css', array(), THEME_VERSION); assets/css/kratos.css: line 819: from word-break: break-all; to word-break: normal; line 889: from word-break: break-all; to word-break: normal; line 988: from word-break: break-all; to word-break: normal; line 1091: from word-break: break-all; to word-break: normal;