Articles on SEO, GEO and domains.

By Bernard Zitzer, SEO and GEO consultant from Berlin.

Domains and names.

How to find a name, choose the extension and move cleanly later.

5. November 2026

.ai domain: cost, rules and startup data

15. October 2026

Startup Domains: What 6,220 Y Combinator Startups Reveal About Domain Names

Generative Engine Optimization.

How brands become visible in ChatGPT, Perplexity and Gemini.

29. October 2026

llms.txt: do you need it? And what helps instead

29. October 2026

Allow or block AI crawlers: robots.txt for GPTBot, ClaudeBot and co.

29. October 2026

Query fan-out, RAG and grounding: how AI gets its sources

28. October 2026

Entity map: your brand as a map

28. October 2026

Measuring AI visibility: metrics and limits

28. October 2026

GEO vs. SEO: what changes and what stays

All articles.

The latest posts on SEO, GEO, content and tools.

5. November 2026

.ai domain: cost, rules and startup data

29. October 2026

llms.txt: do you need it? And what helps instead

29. October 2026

Allow or block AI crawlers: robots.txt for GPTBot, ClaudeBot and co.

29. October 2026

Query fan-out, RAG and grounding: how AI gets its sources

29. October 2026

The best SEO consultants in Berlin: 8 compared (2026)

29. October 2026

SEO consultant, freelancer or agency: which fits you?

28. October 2026

Entity map: your brand as a map

28. October 2026

Measuring AI visibility: metrics and limits

28. October 2026

GEO vs. SEO: what changes and what stays