Most single-page apps ship a near-blank page to Google. Paste your URL — find out in seconds whether search engines can actually read your site.
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Why React apps are invisible to Google
Many React, Vue and Svelte single-page apps — and some AI site builders — ship a single empty<div id="root">and build the page with JavaScript in the browser. Google's crawler often indexes that page before the JavaScript runs — so it sees nothing.
Crawlers read raw HTML
Search engines fetch your page source first. If your content is injected by JS, the raw HTML is blank — and that blank page is what gets indexed.
Meta tags load too late
React Helmet and Vue Meta set your title and description at runtime. A crawler reading the initial HTML never sees them.
The fix is prerendering
Static prerendering or SSR (vite-ssg, Next.js, Astro) puts your real content in the HTML so Google reads it instantly. We tell you exactly how.
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