User-agent: Baiduspider
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Baiduspider-image
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Baiduspider-render
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Sogou web spider
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Sogou inst spider
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Sogou spider2
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Sogou blog
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Sogou News Spider
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Sogou Orion spider
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: 360Spider
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Yisouspider
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Bytespider
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Googlebot
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: Bingbot
Disallow: /404.html
Disallow: /*.php*
Disallow: /*?*
Disallow: /*&*
Disallow: /*=*

User-agent: SemrushBot
Disallow: /

User-agent: *
Disallow: /