Question
Show me notes about multilingual SEO and archive structure
Direct answer
Treat each important page as a language cluster. One canonical URL per language, complete hreflang alternates, sitemap coverage, and clear hub links make the archive easier to crawl and easier to use.
Recommended route
- Group pages by intent: Keep tools, guides, answer pages, and policy pages in predictable sections.
- Map language alternates: Every important page should point to its matching versions and x-default URL.
- Keep sitemap parity: If a canonical page exists, it should appear in the sitemap without query strings.
- Use hubs for discovery: Archive pages should link to the best supporting pages instead of burying them inside search only.
Quality checks
- Canonical URL matches the visible page route.
- Every language alternate returns a valid page.
- Sitemap entries match canonical URLs.
- Hub pages link to the most useful answers and tools.