AI visibility · technical website quality
AI answers can introduce people to your business—and occasionally send them to a URL you never made. The useful response is not to chase every invented link. It is to make the broken journey visible, decide whether it represents real demand, and give the visitor a credible route back to the right page.
Why AI-invented URLs deserve a calmer response
A recommendation in an AI answer may contain a URL that looks plausible but does not exist: a guessed service-page slug, an old page name, a missing location path or a URL with an extra word added to it. This is different from a normal typo, but the visitor’s intention can still be perfectly real.
Ahrefs added a “Possible 404” report to Web Analytics on 8 September to flag pages that receive traffic while presenting “404” or “not found” in the title—one practical way to notice this class of problem. The report is a useful lead, not proof that every 404 came from an AI answer or deserves a new page. Check the referring source, landing path and the visitor’s next action before deciding what to change.
- Capture the request.
Record the full requested URL, referrer where available, date, device and whether the visitor reached a normal 404 page. Do not immediately redirect every unknown path; that makes repeated patterns harder to see. - Classify the intent.
Ask whether the path points to a real offer, a supported topic, a retired page or pure nonsense. Repeated requests for a legitimate service or question can reveal a missing route, unclear navigation or a content gap. - Recover proportionately.
Redirect a retired URL to its true successor. Improve a helpful 404 page for isolated near-misses. Build or strengthen a page only when the demand and commercial fit are real. Keep unrelated invented URLs as 404s rather than sending visitors to the homepage.
The mistake to avoid: turning every 404 into a homepage redirect
A homepage redirect can make a report look cleaner while giving the visitor no answer. Someone looking for a pricing explanation, a specific service or a booking page should land on the closest honest destination—not at the beginning of a site where they must search again.
This also protects reporting. A sudden cluster of unknown paths can indicate a broken internal link, an outdated external mention, a migration issue or a pattern in how an AI system describes your offer. Each needs a different fix.
A worked scenario: an invented service-page route
Situation: a Brussels consultancy sees several visits to /ai-seo-audit-pricing/. That page has never existed. The source data suggests some visitors arrive after AI-assisted research, and most leave quickly.
Bad fix: redirect every unknown URL to the homepage. The visits stop appearing as 404s, but visitors still have to guess where pricing, scope and next steps live.
Better decision: the business already offers SEO audits, but its audit page does not make scope or price discussion easy to find. Add a clear pricing approach and a link to contact; leave unrelated invented routes alone. If the exact request keeps recurring and reflects a real buying question, consider a focused supporting page rather than a speculative new service.
Measure recovery, not just the 404 count
Success is not “zero 404s.” A healthy website will always receive occasional malformed or outdated requests. The better question is whether a visitor with a reasonable need can recover.
For the patterns worth acting on, track three signals over a month: how often the route is requested, how often visitors continue to a relevant page, and whether they complete a meaningful next step such as an enquiry, booking or purchase. Compare those signals with the effort required to fix the route. One rare typo does not justify a content project; a repeated request for a commercially important answer might.
The decision rule
Fix the journey when the request is both plausible and repeated, or when one failed visit could block a high-value customer action. Otherwise, use the 404 as an observation point. This keeps your site focused on real visitor needs rather than on every strange URL generated elsewhere.
What to check this week
Open your 404 monitoring or analytics report and look for pages with traffic but an error-page title. Sample the ten most meaningful paths. Separate old URLs, close variants of real pages and implausible requests. Then test your own 404 page on mobile: can a visitor search, return to a service area or contact you without starting from scratch?
If the path suggests that people cannot understand what you offer from existing pages, the priority is clearer service architecture—not a technical redirect. A focused SEO and GEO optimisation review can connect those visibility signals to the pages that should earn trust and enquiries.
Frequently asked questions
Should every AI-invented URL be redirected?
No. Redirect only when the requested URL has a clear, honest successor. For unrelated or nonsensical paths, keep a useful 404 page and monitor whether a meaningful pattern emerges.
How can I tell whether an AI answer caused a 404 visit?
Check referrer data when it is available, but treat it as incomplete. The requested path, timing and repeated wording are often more useful clues. Do not claim a cause without evidence.
Does a 404 from an AI answer harm SEO?
An occasional 404 does not automatically harm SEO. The concern is the visitor experience and any recurring signal that a real page, redirect or explanation is missing. Fix patterns that affect people, not isolated noise.
What should a helpful 404 page include?
Give visitors a plain explanation, a route to key services or search, and a clear contact option. Keep the page fast and mobile-friendly; do not hide the problem behind an unrelated redirect.
Evidence and sources
Are broken journeys hiding a real website opportunity?
TrendTransformers can help connect technical signals, service-page clarity and conversion paths through an SEO audit or a practical website conversation.