I am getting the following API call which is slowing my site down, any help or advice on how to fix it would be appreciated.
Method: Get
URL: https:///?mcsf_action=main_css&ver=1.5.8
Status: A valid URL was not provided.
Caller: `WP_Optimize_Minify_Functions::get_remote_file_size()
wp-content/plugins/wp-optimize/minify/class-wp-optimize-minify-functions.php:1126
WP_Optimize_Minify_Functions::get_file_size()
wp-content/plugins/wp-optimize/minify/class-wp-optimize-minify-functions.php:1109
WP_Optimize_Minify_Front_End->process_header_css()
wp-content/plugins/wp-optimize/minify/class-wp-optimize-minify-front-end.php:663
do_action(‘wp_print_styles’)
wp-includes/plugin.php:517
wp_print_styles()
wp-includes/functions.wp-styles.php:57
do_action(‘wp_head’)
wp-includes/plugin.php:517
wp_head()
wp-includes/general-template.php:3043
load_template(‘wp-content/themes/flatsome/header.php’)
wp-includes/template.php:783
locate_template()
wp-includes/template.php:718
get_header()
wp-includes/general-template.php:48`
Component: Plugin: wp-optimize