NET-TEC internet solutions

I have known Mr. Kleinholz for many years as an extraordinarily careful, attentive, friendly and competent expert for SEO and all questions about MAC. Even when I've asked him dummy questions, I've always been able to get the right, patient information. I really appreciate that - it's a rare quality. And I also find his humor very enriching.

Jens really saved us! We had received a penalty from Google, which we only saw much later in the webmaster console (and only because Jens pointed it out to us). We then got to grips with all the problems with the articles from the last SEO together and asked for a new rating. And lo and behold, after only 3 or 4 days we got the message that the penalty was gone! Thanks a lot for the super fast and great help, Jens! We would have been lost without you!

We put Mr. Kleinholz on our Shopify store to get more sales. After just one month, we noticed that the rankings were improving, and after three months we were receiving significantly more orders. When I think about how much money we had previously spent on Google Ads, we really should have focused on Google optimization much earlier. Well, you're always smarter afterwards. We are very satisfied with Mr. Kleinholz and can only recommend him!

Jens gave me valuable tips for optimizing my homepage immediately after our first contact, as a confidence-building measure, so to speak - very valuable! A big thank you to Jens.

Jens Kleinholz is an extremely competent SEO expert with over 20 years of experience. He helps companies to increase their online visibility in a targeted manner and generate qualified leads. I particularly appreciate his transparent and data-driven approach, which delivers measurable results. Jens works with innovative AI tools and customized strategies to sustainably improve his clients' online presence. I can recommend Jens for companies that want to optimize their SEO strategy and get more inquiries.

We had our website crashed during a WordPress update - at the weekend, of course. Fortunately, Mr. Kleinholz was able to solve the problem on the same day. Thank you very much!

We had our website crashed during a WordPress update - at the weekend, of course. Fortunately, Mr. Kleinholz was able to solve the problem on the same day. Thank you very much!

I only booked one consultation, but it was perfectly tailored to my website. I immediately had a to-do list of how I could gradually improve my rankings. I didn't want any monthly costs, so the DIY approach was the right choice for me.

After Google sent our site into oblivion a few weeks ago for inexplicable reasons, overnight there were no more inquiries via the website. We then got help from Mr. Kleinholz. He checked the website and discovered that a mistake had been made when redesigning our website. This was corrected and the first rankings came back after just one or two days. Once with professionals, then it's also fun!