Created
January 15, 2020 02:32
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Defer Javascript in WordPress
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| function defer_parsing_of_js($url) | |
| { | |
| if (is_admin()) return $url; //don't break WP Admin | |
| if (false === strpos($url, '.js')) return $url; | |
| if (strpos($url, 'jquery.js')) return $url; | |
| return str_replace(' src', ' defer src', $url); | |
| } | |
| add_filter('script_loader_tag', 'defer_parsing_of_js', 10); |
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