Technical SEO ensures search engines can crawl, index, and rank your site. As a developer, you control the foundation that makes SEO success possible.
Meta Tags
Loading code block...
Next.js Implementation
Loading code block...
Structured Data (JSON-LD)
Loading code block...
Sitemap Generation
Loading code block...
Robots.txt
Loading code block...
URL Structure
Good URLs:
✓ https://example.com/products/blue-widget
✓ https://example.com/blog/seo-best-practices
✓ https://example.com/category/electronics
Bad URLs:
✗ https://example.com/p?id=123
✗ https://example.com/post/2024/03/28/title
✗ https://example.com/products/product_blue_widget_2024_v2
Loading code block...
Crawlability
Loading code block...
Performance for SEO
Core Web Vitals affect rankings:
LCP (Largest Contentful Paint) < 2.5s
FID (First Input Delay) < 100ms
CLS (Cumulative Layout Shift) < 0.1
Quick wins:
✓ Use next/image for automatic optimization
✓ Lazy load below-fold content
✓ Minimize JavaScript bundle
✓ Use CDN for static assets
✓ Enable compression
International SEO
Loading code block...
Loading code block...
Monitoring
Loading code block...
Checklist
Loading code block...
Conclusion
Technical SEO is the foundation for search visibility. Focus on crawlability, proper meta tags, structured data, and performance. Let search engines easily understand and index your content.
The best SEO is invisible—it just works.