✅Unique title tags on all pages
✅Meta descriptions on all pages
✅Canonical URLs on every page
✅Open Graph + Twitter Card tags
✅Schema.org structured data (Article + WebSite)
✅XML Sitemap at /sitemap.xml
✅Mobile responsive — 3 breakpoints
✅Static site = sub-1s load on Cloudflare CDN
⏳Submit sitemap to Google Search Console
⏳First external backlinks