SEO for AI-built & vibe-coded sites

You vibe-coded a great site. Why isn’t it on Google?

Lovable, Bolt, v0, and Replit ship beautiful sites that search engines can barely read. Run a free SEO check to see what’s missing, then connect Perennial to write, optimize, and publish content that actually ranks.

Free, instant, no signup. We read your page like Google does.

The problem

Why AI-built websites don’t rank

AI builders optimize for “looks finished in the demo,” not “found on Google.” Here’s what they typically leave out, and what the free checker above will flag on your site:

None of this means you built the site wrong. The defaults are just working against you, and they’re all fixable.

  • What’s usually missing:
  • It’s a single-page app: your content loads after JavaScript, so Google often sees a blank page
  • Every page shares one generic title and meta description (or none at all)
  • No sitemap.xml or robots.txt, so crawlers can’t find your pages
  • No Schema.org structured data, no rich results, no AI-overview citations
  • No blog or content system, nothing to rank for beyond your brand name
  • Slug changes break links because nothing creates redirects
  • With Perennial connected, you get:
  • Writes net-new, keyword-targeted blog posts and publishes them straight to your site
  • Refreshes aging posts on the same URL so they keep ranking
  • Sets titles, meta descriptions, and Schema.org JSON-LD automatically
  • Adds internal links and creates redirects when slugs change
  • Connects through one small REST API, or hosted content if your site is static
  • Built and maintained by a human SEO team, not just a model guessing at keywords
The fix

An SEO content engine for your AI-built site

Perennial already powers SEO content for WordPress and Shopify. Now it connects to custom and AI-built sites through one small, open API: the Perennial Content API.

Pair it with Blog Writer for new posts and Content Refresh to keep them ranking. See the full custom-site integration.

How it works

Live in four steps

1. Check your site

Run the free SEO checker above to see exactly what your AI builder left out, in plain English.

2. Connect it

Add the Perennial Content API to your site (paste our prompt into the tool you built it with), or have us do it. Static site? We host the content for you.

3. Verify

Click “Verify” in Perennial. The conformance tester tells you (or your AI) exactly what to fix until every check is green.

4. Publish on autopilot

Perennial researches, writes, optimizes, and publishes SEO content to your site, the same engine behind WordPress and Shopify customers.

Builders, developers, and AIs: the developer guide has the endpoints, a copy-paste reference implementation, and the exact tests we run.

Manage it from your AI assistant

Connect once, then publish from your AI assistant

After you connect your site, it becomes available in Perennial’s MCP server. That lets you research keywords, draft posts, and publish them to your own site straight from Claude or any MCP-compatible AI assistant, with no new dashboard to learn. Your AI-built site simply becomes another place your AI can publish, right alongside WordPress and Shopify.

Not sure where your site stands?

Run the free AI-website SEO checker to see every gap on your site and exactly how to fix each one, then decide what to tackle yourself and what to hand to Perennial.

FAQ

SEO for AI-built sites, answered

Why isn’t my AI-built website showing up on Google?

Most AI website builders output single-page apps that render content in the browser, not on the server, so Google and AI crawlers frequently see an empty shell. On top of that they usually skip titles, meta descriptions, sitemaps, canonical tags, and structured data, and they almost never include a blog. Without server-readable content and a steady stream of keyword-targeted pages, there’s simply very little for Google to rank.

What is “vibe coding,” and do these SEO problems apply to me?

Vibe coding means building software by describing what you want to an AI (Lovable, Bolt, v0, Replit, Cursor) rather than writing it line by line. The results ship fast and look great, but the SEO defaults are weak across all of them. If you built your site this way and it isn’t getting search traffic, yes, this applies to you.

Do I need to be a developer to fix this?

No. Run the free checker, then paste our install prompt into the same AI tool you built the site with. Click Verify in Perennial and it tells the AI exactly what to fix. If you’d rather not touch it at all, we’ll set it up for you.

Can I add a blog to my AI-built site?

Yes, that’s the core of it. Once connected, Perennial writes and publishes optimized blog posts directly into your site. A blog is usually the single biggest unlock for organic traffic on an AI-built site.

Is the free SEO checker actually free?

Yes. Paste your URL and get an instant audit of the SEO problems AI builders ship by default, no signup required.

How is this different from connecting WordPress or Shopify?

It’s the same Perennial engine and the same automated publishing. We just added a third, open way to connect: a small REST contract any custom or AI-built site can implement. WordPress and Shopify just happen to implement their own versions of it already.

Make your AI-built site rank

Run the free checker, or talk to us and we’ll connect your site and publish a real, optimized post end to end.

Perennial is an independent service and is not affiliated with, endorsed by, or sponsored by Lovable, Bolt, v0, Replit, Framer, or their respective owners. All product names and trademarks are the property of their respective owners.