React·11 min read
Building SEO-Friendly React Apps: A Technical Checklist
A complete technical checklist for building SEO-friendly React applications including SSR, structured data, dynamic meta tags, Core Web Vitals, and lazy loading.
The SPA SEO Challenge
React SPAs are notoriously hard for search engines to index correctly because they rely on JS-rendered content.
Technical Solutions
- Static Generation: Using Next.js for pre-rendered pages.
- Dynamic Meta Tags: Unique SEO metadata for every individual post.
- Structured Data: JSON-LD scripts for rich search snippets.
- Core Web Vitals: Optimising LCP and CLS for mobile performance.
Results
- 100/100 SEO score on Lighthouse
- Rich snippets appearing in Google Search results
- Faster indexing for new content
ReactSEONext.jsWeb Performance
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