User-agent: SemrushBot
Disallow: /
User-agent: AhrefsBot
Disallow: /
User-agent: UptimeBot
Disallow: /
User-agent: MJ12bot
Disallow: /
User-agent: Yandex
Disallow: /
User-agent: ExaBot
Disallow: /
User-agent: BLEXBot
Disallow: /
User-agent: dotbot
Disallow: /
User-agent: Bingbot
Disallow: /