#escludo tutti gli user agent dall'intera directory "amministrazione"
User-agent: *
Disallow: /admin/

#immagini
User-agent: Googlebot-Image
Disallow: /

User-agent: NetMechanic
Disallow: /

#spammer
User-agent: EmailCollector
Disallow: / 

User-agent: Teleport
Disallow: /