Rendering & SSR
Publishing & Deployment · 3 articles
What are the main CSR SEO limitations, and how do I work around them?
CSR limitations: crawlers may see empty HTML (hurts SEO), slower initial load (harms Core Web Vitals and rankings). Work around by: 1) Enable prerendering for static pages, 2) Use dynamic meta tags that render server-side, 3) Add structured data in the HTML `<head>`, 4) Optimize JavaScript bundle size, 5) Use lazy loading for images. Prerendering is the simplest solution.
What is prerendering, and when do I need it?
Prerendering converts your dynamic React app into static HTML pages at build time, so crawlers see fully-rendered content instead of empty divs. It's essential for SEO since Lovable uses client-side rendering (CSR) by default. Enable prerendering if you have static or semi-static pages (blogs, marketing sites). For fully dynamic apps (dashboards, real-time data), CSR is fine.
When is Lovable a good fit for SEO and GEO, and when should I consider SSR or prerendering?
Lovable (React CSR) is great for dynamic, interactive apps. For SEO-critical sites (blogs, product pages, content marketing), enable prerendering to generate static HTML that crawlers see immediately. Server-side rendering (SSR) is harder with Lovable's current setup; prerendering is the simpler solution. For purely dynamic content (user dashboards, personalized data), CSR with SSR proxies may be needed.