User-agent: *
Disallow:

User-agent: MSIECrawler
Disallow: /

User-agent: WebCopier
Disallow: /

User-agent: HTTrack
Disallow: /

User-agent: Microsoft.URL.Control
Disallow: /

User-agent: libwww
Disallow: /

User-agent: Baiduspider
Disallow: /

User-agent: GurujiBot
Disallow: /

User-agent: hl_ftien_spider
Disallow: /

User-agent: sogou spider
Disallow: /

User-agent: Yeti
Disallow: /

User-agent: YodaoBot
Disallow: /

User-agent: MJ12bot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: ahrefs
Disallow: /