# Remove any multislashes in the url
#Удаление дублирующихся слешей Nginx rewrite
    # Tested against:
    #   http://www.example.com//
    #   http://www.example.com/w//w//w//
    #   http://www.example.com//?//
set $test_uri $scheme://$host$request_uri;
if ($test_uri != $scheme://$host$uri$is_args$args) {
        rewrite ^ $scheme://$host$uri$is_args$args? permanent;
}