Duisburg, Germany
If an SEO agency has exceptional domain authority and real global visibility for their own site, that is a huge green flag. Can they rank their own site? In their case, yes, and that tells you they understand how to build authority and get seen beyond their local market in Duisburg. You are not looking at theory, you are looking at proof in the wild. For SEO and digital marketing, that kind of performance usually means they know how to execute long term, not just talk a good game. I would absolutely short list them based on this and then use your call or meeting to see if they can translate what they did for themselves into a strategy tailored to your business. If you want an agency that actually practices what it preaches, their domain performance makes them worth serious consideration.
Looking for an SEO agency? Before you lock yourself into a pricey retainer, let AISEOMate do the heavy lifting for a fraction of the cost. We crawl your site and competitors in depth, uncover the full topic cluster map for your niche, and spin up long-form, ready to publish articles that drive real organic traffic.