Bolt builds fast Vite + React single-page apps, but crawlers often download an empty page. Paste your URL and see what Google actually gets, free, in about 10 seconds.
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These are the usual signs that crawlers can't read your Bolt.new pages.
Your Bolt.new app is a single-page app. The server sends an almost empty HTML file and JavaScript draws the page in the browser. Google renders JavaScript late or not at all, and most AI crawlers and link-preview bots never run it.
<body> <div id="root"></div> <script type="module" src="/assets/index-a1b2.js"></script> </body>
No headline, no text, no links.
<title>Acme | Booking for salons</title> <meta name="description" content="..."> <h1>Book more clients with less admin</h1> ... your real, fully rendered page ...
The same content your visitors see, as plain HTML.
No migration to Next.js and no code changes. Your app stays on Bolt.new.
In your CrawlFixer account, enter your custom domain and your app's platform address, e.g. yourapp.netlify.app or yourapp.bolt.host.
Googlebot, Bing, AI crawlers and link previews get a prerendered page with meta tags and a sitemap. Humans get your normal app.
$12/mo per site after the trial. Agencies: $49/mo for up to 10 sites, with an optional done-for-you setup.
No. You keep building and publishing on Bolt.new as normal. Setup is one DNS record (a CNAME on www) on your custom domain.
Yes. CrawlFixer works on a domain you control, like www.yourbusiness.com. Your Bolt app stays published at its platform address (for example yourapp.netlify.app or yourapp.bolt.host) and CrawlFixer fetches pages from there.
No. Google allows this kind of "dynamic rendering" as long as bots get the same content humans see. That is exactly what CrawlFixer does. Humans still get your normal app.
The checker is free. Fixing a site is $12/mo per site, or $49/mo for up to 10 sites on the Agency plan. You can start a free 7-day trial with no card, and cancel anytime.
No tool can. Google still decides what to index and how to rank it. CrawlFixer removes the most common blocker for single-page apps: crawlers seeing an empty page.