This website sells nothing. No product, no shop, no service. It exists only to prove that I understand search engines and AI models.
Core Web Vitals, crawlability, structured data, site architecture — the foundation most people ignore.
InfrastructureTopic clusters and semantic depth instead of individual keywords. Content that truly answers search intent.
StrategyStructuring content so AI models like ChatGPT, Gemini and Perplexity cite and reference it.
FutureWeekly analysis. A/B tests. Systematic optimization based on real performance data, not gut feeling.
Processproofofreach.de is a documented experiment: Can a website build measurable reach through technical SEO and AI Optimization alone — without a product, without a budget, without paid backlinks? The answer is in the numbers above. Updated monthly with real Search Console data.
Read the experiment →