A JavaScript application can look complete in your browser while delivering little readable text in its initial HTML. Inspect the response and consider SSR, SSG, or prerendering for public content.
By SiteReadyFor.SI · Technical field guide
Inspect the initial response
Compare the source HTML with the rendered page. Check whether headings, product descriptions, and important links are present before scripts run.
Render useful content early
Use server rendering or static generation for routes that should be discoverable. Prerendering can help existing client-rendered sites, but generated pages must stay current.
Serve consistent information
Ensure humans and crawlers receive the same substantive content. Never use crawler-specific responses to present different claims or hide information.