Google SEO Tutorials — Tianwen SEO Research

First-hand research on Google SEO and GEO, measured on real Chinese B2B export sites. Every study states its method, sample and limits so you can reproduce or challenge it.

Recent studies first, then the tutorial entry points. Each study is reproducible: method, sample size and limits are stated in the article.

Latest research

Ongoing work on keyword mapping, technical SEO, GEO visibility and AI citation structure.

Non-Latin URLs and Google Indexing: An Accidental A/B Test (63 Indexed vs 0)

2026-09-02

Google’s documentation on URL structure says non-ASCII URLs are supported. Our own site is a counter-example worth looking at, because it accidentally ran the cleanest test of that claim we have seen: same site, same language, same publishing pipeline, two URL formats — 63 pages indexed on one side, 0 on the other. We did […]