Main Site Discovery Wrap-up
This public-site cycle added discovery metadata, sitemap, manifest, robots, trilingual page meta sync, language button state, and final validation.
# Main Site Discovery Wrap-up
This entry consolidates the public-site loop that ended before 8:00 AM on June 19, 2026. The work stayed on the public main site and public article API, while avoiding `/admin/`, private admin updates, admin permissions, and admin APIs.
## Changes
- The home page now has canonical, Open Graph, Twitter Card, theme-color, manifest, and mobile PWA discovery metadata.
- `robots.txt`, `manifest.webmanifest`, `/api/sitemap.xml`, and root `/sitemap.xml` were added; the sitemap emits trilingual home URLs and public article URLs.
- Language switching now syncs `html lang`, page title, description, canonical, OG/Twitter meta, and language-button `aria-pressed` state.
- Build checks now cover articles, videos, sitemap, manifest, robots, the main script, and the telemetry script to reduce pre-release misses.
- Local viewport scanning covered Home, Knowledge, article details, Videos, Resources, Games, Talk, Chat, About, and Account with no page errors or horizontal overflow found.
For the next pass, live Search Console checks and social-card crawler previews are the best follow-up before expanding structured data.
