# Everything stays crawlable, deliberately. F9 withheld 2,967 word pages from # the index with `noindex, follow` rather than a Disallow here, because a page a # crawler may not fetch is a page whose noindex is never read — the URL stays # indexed on inbound links alone. Track N wrote a note for every one of those # pages and none is noindexed now (2026-09-04), so nothing currently depends on # that reasoning. It stays written down because the next Disallow anyone reaches # for would break it again, silently. User-agent: * Allow: / Sitemap: https://learnmandarin.app/sitemap.xml