The goal

Make your content appear in the raw HTML response so AI crawlers (GPTBot, ClaudeBot, PerplexityBot) can read it without executing JavaScript. Here are the practical approaches, ordered from most to least recommended.

Option 1: Server-Side Rendering (SSR)

The gold standard. Your server executes the JavaScript and sends fully-rendered HTML to every visitor — human or bot.

Next.js (React)

If you're using React, Next.js is the most straightforward path to SSR:

• Pages using getServerSideProps are rendered on each request
• Pages using getStaticProps are pre-rendered at build time (SSG)
• The App Router (Next.js 13+) uses Server Components by default — already SSR

Nuxt (Vue)

Nuxt provides SSR out of the box. Ensure your nuxt.config has ssr: true (the default). Pages using useAsyncData or useFetch will have their data included in the server-rendered HTML.

SvelteKit

SvelteKit defaults to SSR. Data loaded in +page.server.ts load functions is rendered server-side automatically.

Option 2: Static Site Generation (SSG)

Pre-build all pages as static HTML at deploy time. Ideal for content that doesn't change on every request — blogs, documentation, marketing pages.

• Next.js — Use getStaticProps + getStaticPaths
• Gatsby — SSG by design
• Astro — Static-first with optional islands of interactivity
• Hugo / Jekyll / 11ty — Pure static generators, always AI-visible

Option 3: Pre-rendering services

If you can't switch frameworks, a pre-rendering service sits between your server and crawlers, executing JavaScript and serving the resulting HTML to bots:

• Prerender.io — detects bot user-agents and serves cached static HTML
• Rendertron — Google's open-source headless Chrome renderer
• Puppeteer/Playwright scripts — roll your own with a headless browser on a schedule

Pre-rendering adds complexity and a caching layer, but it works when a full framework migration isn't practical.

Option 4: Hybrid approach

Render critical content (article text, product details, key information) server-side, while keeping interactive elements (comments, filters, modals) client-side. This gives AI crawlers the important content while preserving interactivity.

Verification checklist

Check	How to test	Pass criteria
Raw HTML contains content	curl -s your-url | grep "key phrase"	Content appears in output
No-JS browser test	Disable JS in DevTools, reload	Main content still visible
GenReady report	Run a scan on genready.ai	Content Extraction score is Good
Mobile rendering	Test with mobile user-agent	Same content as desktop