Five examples from ongoing projects. We name ROMA, the other four are anonymised. The figures come from SISTRIX for Germany, as of 28 September 2026. The SISTRIX Visibility Index expresses in a single figure how well a website is found on Google across a large number of search terms. We do not publish our clients’ absolute click or enquiry figures. The case studies are available in German only.
- ROMA, manufacturer of roller shutters and sun protection: we have managed SEO and content since April 2025, following an editorial plan since September 2025. In the twelve months after that, the Visibility Index rose from 0.41 to 1.08, and the number of keywords in the top 10 from 2,227 to 9,085. The rise in top 10 rankings began at the end of January 2026, around four months after the editorial plan started. In mid-February 2026 the local dealer and city pages went live. ROMA case study (in German)
- Company with several specialist departments: we have worked for the client since 2021. Since the relaunch of the website in December 2025, visibility has risen by 160 per cent, to the highest value since measurement began. For two of the most searched terms in its specialist areas, the website ranks first on Google (as of 7 October 2026). Case study (in German)
- Regional service provider: started in September 2021. Visibility increased by 119 per cent in the last twelve months. Five times as many keywords rank in the top 10 as two years earlier. Case study (in German)
- Manufacturer with several online shops: since May 2022 the visibility of the main domain has increased 4.5-fold. More than three times as many keywords rank in the top 10 as in May 2022. Case study (in German)
- Nationwide organisation: we have worked for the organisation since August 2020. 2.5 times as many keywords rank in the top 10 as at the start. Case study (in German)
“Chapeau to Ralph’s team! Well-founded SEO, effective GEO. The ‘superintelligence’ for our website comes from the Rhine. More precisely: from Rheinwunder!”
Tobias Löhner, Head of Marketing, ROMA KG (translated from German)
Charts, competitor comparisons and our contribution to each project: see our case studies (in German).
