AI Is Writing Your Sitemap (And You Don’t Even Know It)
AI tools like ChatGPT often generate plausible-looking URLs that don't actually exist, leaving your site with 404 errors when users click them.
Rather than random noise, these hallucinations reflect industry norms and expose what users expect to find on your website.
SE Ranking's SEO team found over 70 hallucinated URLs in just three months, some receiving backlinks and real traffic.
The solution involves three approaches: redirecting recurring hallucinated URLs that attract backlinks, treating them as free keyword research to identify content gaps, and offering clients an AI hallucination audit service to monetize these insights.
By building the pages AI already thinks should exist on your site, you capture clicks before competitors do.
You know those fake links in AI answers? They’re not random. In fact, they show what users expect to find when going onto your website. Annoying? I know. But they also scream conversion potential. Now, Even Sam Altman admits ChatGPT still hallucinates and sometimes it’s nonsense. Other times it generates links that look entirely plausible, but don’t exist. And when users click them, you’re the one left with a 404. We’ve seen this firsthand in GA4. Our head of SEO, Anastasia Kotsiubynska, found 70+ URLs in just 3 months, some with backlinks and 20+ visits. That’s real traffic, almost wasted. We capitalized on it. So should you. What we discovered is that Hallucinations aren’t blind errors—mostly. Even openAI’s research shows that Models are trained to guess when they are uncertain. And they guess based on patterns in the data. So, if ChatGPT invents this or this, it means your competitors have those pages. In other words,
AI is reflecting industry norms and exposing your content gaps. So far there are 3 known ways to go about this issue and the first is to redirect those recurring hallucinated URLs, especially if they’re getting backlinks. The second is to treat them as free keyword and content gap research. Now, if AI thinks you should have that page, then your users probably do too. And for agencies, pitch this as an ‘AI hallucination audit’. Mark it to tear clients as turning wasted clicks into ROI. Look, AI is already rewriting your sitemap. I mean little by little, but you don’t want let that traffic to die on a 404. Build the pages AI already thinks should be on your site. And then own those clicks before somebody else does. And that's it. Like and subscribe for more AI SEO insights like this.
Key takeaways
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Quotes
“Those fake links in AI answers? They're not random. In fact, they show what users expect to find when going onto your website.” — Anastasia Kotsiubynska
“AI is already rewriting your sitemap. I mean little by little, but you don't want to let that traffic die on a 404.” — Anastasia Kotsiubynska
“If AI thinks you should have that page, then your users probably do too.” — Anastasia Kotsiubynska