AI Search / GEO·Lovable
AI Search / GEOLovable

Add server-side renderingLovable

AI crawlers usually do not execute JavaScript. If your content is only in a useEffect, ChatGPT sees a blank page. Pre-rendered HTML is required for AI citations and faster Google indexing.

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Fixing this in Lovable

AI full-stack app builder (React + Vite + Supabase)

Lovable apps are Vite+React client-only by default. Options: move to Next.js, use vite-plugin-ssr/vite-plugin-prerender, or at minimum put critical copy in index.html.

Using a different tool? Pick your stack:

The prompt for Lovable

Copy and paste this into your Lovable chat exactly as-is.

Fix my Lovable app — please make these exact changes in the Lovable editor:

Render content server-side

1. Your page is mostly client-rendered React — AI crawlers see an empty shell.
2. Pre-render the key text content (headings, paragraphs, product info) directly into index.html so it shows up without JavaScript.
3. For dynamic data, fetch it at build time and bake it into the static HTML.

Why this matters

There are two kinds of crawlers: those that execute JavaScript (Googlebot — mostly, slowly) and those that do not (GPTBot, ClaudeBot, most AI tools, social preview scrapers). If your content is client-rendered only, the second category sees an empty shell and cannot cite you.

Pure SPAs — Create React App, unmodified Vite React, etc. — have this problem by default. The HTML response is a single `<div id="root"></div>` and everything else appears after JS runs. Fine for users, broken for AI search.

The fix is SSR or SSG. Next.js App Router does this by default. Lovable and Bolt projects based on Vite need either a Vite SSR adapter, a move to Next/Remix/Astro, or at least a pre-rendered static export for key pages.

How to use this prompt in Lovable

  1. 1. Open your Lovable project.
  2. 2. Copy the prompt above with the copy button.
  3. 3. Paste into the Lovable chat and send.
  4. 4. Review the diff, accept the changes, redeploy.
  5. 5. Verify the fix using the checklist below.

Common mistakes to avoid

  • error_outlinePutting the entire page inside a useEffect that fetches content — nothing ships in the HTML.
  • error_outlineMarking a whole page as `"use client"` in Next.js — you lose SSR benefits.
  • error_outlineLoading content from an API on the client when you could fetch server-side.
  • error_outlineUsing dynamic imports for content components — the content is not in the initial HTML.

How to verify the fix worked

  • check_circle`curl -s https://yoursite.com/page | grep "YOUR HEADLINE"` — must return a match.
  • check_circleDisable JavaScript in Chrome DevTools → Settings → Debugger → reload — core content must still be visible.
  • check_circleView source (Ctrl+U) — the H1, first paragraph, and key CTAs must be in the raw HTML.
  • check_circleOpen `view-source:yoursite.com/page` — search for your meta description text.

Frequently asked questions

Does Google render JavaScript?expand_more
Yes, but with a delay ("second wave indexing") and not perfectly. Relying on JS-only content for SEO is fragile. For AI search, JS rendering does not happen at all.
Do I need to migrate my whole app to Next.js?expand_more
Not necessarily. Pre-render the public marketing pages with a static generator and keep the logged-in app as an SPA. Best of both worlds.
What about hydration errors?expand_more
Hydration errors happen when server-rendered HTML differs from client-rendered. Common cause: using Date.now() or random numbers in render. Fix by moving those to useEffect.

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