Lille, France
If an agency can’t move the needle for their own domain, that’s a red flag. In this case, Agence SLASHR shows solid domain authority and a market presence that’s clearly trending in the right direction, which tells you they understand how to build reputation and visibility over time. Do they practice what they preach? From what their own domain shows, yes, at least on the fundamentals. I’d consider hiring them, especially if you’re in a similar market or region, but I’d still ask them to walk you through exactly what they did for their own site and how they’d translate that into results for you.
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