User-Agent: *
Disallow: /

User-Agent: Googlebot-image
Disallow:

User-Agent: Googlebot-news
Disallow:

User-Agent: Googlebot-video
Disallow:

User-Agent: AdsBot-Google-Mobile-Apps
Disallow:

User-Agent: Googlebot
Disallow:

User-Agent: Bingbot
Disallow:

User-Agent: AdIdxBot
Disallow:

User-Agent: BingPreview
Disallow: