User-agent: *
Disallow: /engine/go.php
Disallow: /*do=go
Disallow: /*do=download
Disallow: /page/
Disallow: /*/page/

User-agent: Amazonbot
Disallow: /

User-Agent: YandexAdditional
Disallow: /

sitemap: https://softdroids.com/sitemap.xml
Host: https://softdroids.com