Antwerp, Belgium
If an agency sells SEO and digital marketing, their own domain is their portfolio in the wild. Celta shows solid domain authority and a market presence that is actually moving in the right direction, which tells you they are not just sitting on a pretty site, they are building momentum. Do they practice what they preach? Their domain suggests yes, at least on the fundamentals that matter for authority and visibility over time. Would I hire them purely off this? If you want a partner that understands brand, strategy, and is clearly capable of growing a domain in a competitive space, they are worth a serious look. I would still ask them to walk you through exactly how they grew their own visibility and how they would translate that into a roadmap for you, but their performance gives them credibility rather than excuses.
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