User-agent: SemrushBot
User-agent: SemrushBot-SA
User-agent: SemrushBot-BA
User-agent: SemrushBot-SI
User-agent: SemrushBot-SWA
User-agent: SemrushBot-CT
User-agent: SemrushBot-BM
User-agent: SplitSignalBot
Disallow: /