What is an AI-generated website?
An AI-generated website is a site whose code, layout, or copy was produced substantially by an AI tool — v0, Cursor, Lovable, Claude Code, and similar — rather than built by hand or assembled in a traditional drag-and-drop builder. The tool changes how the site gets made; it doesn't guarantee the result is good.
What counts as an AI-generated website
AI-generated usually means one of two things: a natural-language prompt produced most of the layout and code (v0, Lovable, most AI website builders), or a coding agent (Cursor, Claude Code, and similar) wrote and edited the code from a human's instructions inside a real codebase. Both skip a lot of the manual design and implementation work a website used to require.
What they have in common is that a model, not a person, made most of the moment-to-moment layout and copy decisions — which is exactly why the result is worth checking rather than assuming.
Why AI-generated sites tend to look similar
AI page builders are trained on a huge amount of existing web design, so their default output leans toward the same patterns — centered hero, three-feature grid, gradient background, big rounded call to action. None of that is wrong on its own; it becomes a problem when it's shipped without review, producing a page that's competent but indistinguishable from thousands of others.
The fix isn't avoiding AI tools — it's the same fix as any other design process: look at the actual output critically, compare it to a standard, and change what isn't working instead of shipping the first draft.
How to tell if your AI-generated website is actually good
Looking at your own page for a few seconds is the least reliable way to judge it — you already know what it's supposed to say, so confusing copy and buried calls to action are invisible to you. A structured check catches what a glance misses: is the value proposition clear, is there one obvious next action, does the visual hierarchy actually guide the eye, and does the page follow known usability and conversion practices.
Sensei runs that check automatically against any public URL — free, in seconds — and returns a Sensei Score plus the specific issues holding the page back, so you get an honest read on the output before you decide it's finished.
Frequently asked questions
- Are AI-generated websites bad for SEO?
- Not inherently — search engines rank content and structure, not how it was authored. Thin, templated, or duplicate-feeling content can hurt rankings regardless of whether AI wrote it, which is another reason to check the result rather than assume.
- Can I tell if a website was AI-generated just by looking at it?
- Often, roughly — repetitive layout patterns and generic stock-style copy are common tells — but it's not reliable, and it doesn't tell you whether the site is actually good. A structured UX check is a better signal than a guess.
- How do I check if my AI-built website is good?
- Paste the URL into Sensei for a free UX score and prioritised findings across functional UX, aesthetic quality, and design practices, then feed the fixes back into the AI tool you built it with.
See it in practice
Score any page, or read the methodology and UX reviews · Check your AI-built site's UX score · Try the free website checker.