Block referrer spam websites on NGINX

CONF file that can be included in the nginx conf and block referrer spam websites.

How to implement it

1. In your nginx folder (I have mine in /etc/nginx/) create a folder globals if it doesn't exists already. Copy the referrer-spam.conf there.
2. In your sites-available folder (for me it's in /etc/nginx/sites-available/ open the configuration of the site and into server block add this line: include global/referrer-spam.conf;, note that it shouldn't be an absolute path, and you don't need to add ../ at the begining! :)
3. Restart nginx: service nginx restart

Testing

Wanna test if this really works. Do it with this command:

curl --referer <referrer_website> <your_website>
curl --referer http://buttons-for-website.com http://www.rokson.co

Contribution

Anyone is more than welcome to add new referrer spam websites to this list.

Thank you! :)