SEO for React apps
Comes up in: Frontend system design, React
This concept is being written. It gets the full five steps — explanation, predict, interview angle, practice with tests, and review cards. Here is exactly what it will cover, so you can study it elsewhere in the meantime.
What it covers
- rendering strategy and crawlability
- metadata in React 19/Next
- canonical and hreflang
- structured data
- sitemaps
- Core Web Vitals as a ranking signal (cite Google)
- client-only rendering risks
Words you will know
What you will practise
- SEO checklist for a Next.js page
Interview questions this answers
- How do you make a client-rendered React app SEO-friendly?