WordPress – Autoptimize XML Platzhalter entfernen

Diesen Code in die functions.php einfügen:

add_filter( 'autoptimize_filter_imgopt_lazyload_jsconfig', function() { 
    return '<script>window.lazySizesConfig=window.lazySizesConfig||{};window.lazySizesConfig.loadMode=1;lazySizesConfig.expand=750;</script>';
});

add_filter('autoptimize_filter_imgopt_lazyload_placeholder',function() {
    //return 'wp-content/themes/bielenbergbiz/img/placeholder.png';
	return '';
});

add_filter('get_default_lazyload_placeholder', function() {
   return ''; 
});