User-agent: *
Allow: /
Disallow: /amazon/search*

User-agent: *
Allow: /
Disallow: /ebay?url*

User-agent: *
Allow: /
Disallow: /libro/preview*

User-agent: *
Allow: /
Disallow: /producto/stockupdate*

User-agent: *
Allow: /
Disallow: /libros/biblio*

User-agent: *
Allow: /
Disallow: /boton-*

# Users inutiles
User-agent: Adidum/1.0
Disallow: /

User-agent: AhrefsBot/5.0
Disallow: /

User-agent: BLEXBot/1.0
Disallow: /

User-agent: BLEXBot
Disallow: /

User-agent: BREW-Applet/0x20068888
Disallow: /

User-agent: CFNetwork/760.2.6
Disallow: /

User-agent: DotBot/1.1
Disallow: /

User-agent: EveryoneSocialBot
Disallow: /

User-agent: Exabot/3.0
Disallow: /

User-agent: Exalead Previewer
Disallow: /

User-agent: Genieo/1.0
Disallow: /

User-agent: Gigabot/1.0
Disallow: /

User-agent: Go 1.1 package
Disallow: /

User-agent: GrapeshotCrawler/2.0
Disallow: /

User-agent: HTTrack 3.0x
Disallow: /

User-agent: IstellaBot/1.23.15
Disallow: /

User-agent: Mail.RU
Disallow: /

User-agent: Mediapartners-Google
Disallow: /

User-agent: MegaIndex.ru/2.0
Disallow: /

User-agent: Nutch-1.10
Disallow: /

User-agent: Nutch-1.7
Disallow: /

User-agent: PaperLiBot/2.1
Disallow: /

User-agent: Ripper
Disallow: /

User-agent: SafeSearch microdata crawler
Disallow: /

User-agent: Sogou web spider/4.0
Disallow: /

User-agent: WBSearchBot/1.1
Disallow: /

User-agent: WinHttp
Disallow: /

User-agent: Xenu Link Sleuth/1.3.8
Disallow: /

User-agent: YandexBot/3.0
Disallow: /

User-agent: cURL
Disallow: /

User-agent: coccoc/1.0
Disallow: /

User-agent: heritrix/1.12.1
Disallow: /

User-agent: linkdexbot/2.2
Disallow: /

User-agent: proximic
Disallow: /

User-agent: psbot-page
Disallow: /

User-agent: psbot/0.1
Disallow: /

User-agent: spbot/4.4.2
Disallow: /

User-agent: woobot/2.0
Disallow: /

User-agent: dotbot
Disallow: /

User-agent: AhrefsBot
Disallow: /