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Hi there, This is pretty much exactly what the rel="alternate" tag is for. Have you looked into that option? This allows you to use the .co.uk for the UK and the .com elsewhere: https://support.google.com/webmasters/answer/189077?hl=en You will have trouble ranking a .co.uk in countries besides the UK, although moving everything to a .com in the future might be an option as well. However, it should be perfectly feasible to rank both sites with proper geo-targeting like this.