| Page body in HTML | Crawlers and AI assistants can read your headings, copy, and links without running client-side MDX |
| Navigation links in HTML | Header and sidebar links are present on first paint so crawlers can discover your site structure |
| Automatic on live URLs | No workflow change — applies to published snapshots on your public URL and custom domain |
| Graceful fallback | If a block fails server compile or render, that page falls back to the client renderer instead of erroring the whole route |