A case examine documented on LinkedIn discovered that over 3% of tourists from ChatGPT landed on a 404 web page as a substitute of actual content material. These “phantom URLs” waste beneficial clicks, injury person belief, and may have an effect on search engine optimisation.
The repair? Audit your analytics, patch phantom hyperlinks, and optimize your 404 web page so misplaced guests nonetheless convert. This information walks you thru the method step-by-step.
Why Does ChatGPT Create 404 Referrals?
ChatGPT doesn’t crawl the net like a search engine. The mannequin predicts patterns based mostly on coaching knowledge quite than pulling stay, verified hyperlinks. Due to that, it generally generates “hallucinated” hyperlinks that look actual however don’t exist.
Phantom URLs trigger issues for website homeowners, together with:
- Misplaced visitors: Customers who click on a damaged hyperlink usually depart
- Eroded belief: Guests could blame your model, not the AI
- search engine optimisation dangers: Serps can deal with extreme redirects or soft-404s as poor website high quality
- Missed alternatives: Every phantom click on is a misplaced potential buyer
Google’s John Mueller has cautioned that hallucinated hyperlinks could spike for months earlier than leveling off.
Additional studying: What Is a 404 Error? How It Impacts search engine optimisation & Find out how to Repair It
Are AI Referrals Price Optimizing For?
Dan Hinckley, co-founder of Go Fish Digital, analyzed 18,000+ touchdown pages ChatGPT despatched visitors to. About 3.35% returned a 404 web page.
But it surely will get worse.
Alex Galinos, a world search engine optimisation knowledgeable, discovered a good larger quantity: 57% of 1 consumer’s ChatGPT referrals landed on 404s.
These numbers characterize new clients who’re misplaced earlier than they ever see your content material.
So sure, AI referrals are price addressing.
Right here’s tips on how to discover them.
Find out how to Establish Phantom URLs in Google Analytics 4
To search out ChatGPT-generated 404s, open GA4 and go to Experiences → Life cycle → Engagement → Pages and screens. This report exhibits the pages customers go to in your website.

Contained in the report, set the first dimension to Web page title and display class. This teams pages by their titles.

Subsequent, add a secondary dimension by clicking the “+” icon and deciding on Session supply / medium beneath Site visitors supply → Cross-channel.

Within the search bar above the desk, insert chatgpt.com / referral. GA4 will now solely show visits referred by ChatGPT.
In case your 404 web page is titled “Web page Not Discovered,” it should seem within the desk alongside ChatGPT because the referral supply.
This confirms whether or not ChatGPT visitors is hitting damaged or phantom URLs.

Save this report back to keep away from rebuilding it each time. Click on the pencil icon within the top-right nook.

In the proper sidebar, add a filter for Session supply / medium. Set it to Precisely matches, then insert chatgpt.com / referral, and click on “Apply.”

Click on “Save,” then “Save as a brand new report” with a transparent identify like ChatGPT Referrals or ChatGPT Touchdown Pages.

Lastly, go to Library on the backside of the Experiences panel. Within the Life cycle assortment, drag your new report into the Engagement folder and click on “Save.”

Any more, you’ll have a devoted ChatGPT referral report in your GA4 sidebar. Every time you open it, you’ll see ChatGPT visitors, which pages customers landed on, and whether or not these visits resulted in 404 errors.
Ought to You Redirect or Go away the 404 Web page?
Google could deal with bulk redirects to irrelevant pages (just like the homepage) as gentle 404s. Tender 404s waste crawl effectivity (how simply bots can crawl and index your website) and dilute website high quality.
For bigger websites with 1000’s of URLs, this inefficiency can compound. If AI referrals generate lots of of phantom URLs, bots could crawl lifeless ends as a substitute of your most necessary pages.
Use this easy choice framework for dealing with phantom URLs:
- Redirect when the web page (or a detailed match) exists. Instance: “/weblog/chatgpt-integrations” doesn’t exist, however you have got a stay submit on ChatGPT search engine optimisation instruments. Redirecting helps customers discover related content material and preserves hyperlink fairness (extra on that under).
- Redirect when the web page has backlinks pointing to it. Even in the event you don’t plan to construct the web page, backlinks passing authority to a 404 are wasted fairness. Redirect these URLs to essentially the most related stay web page to protect website authority.
- Create (or recreate) the content material if the phantom URL suggests actual demand. If GA4 exhibits regular visitors to a phantom web page, it is likely to be price constructing the web page. This turns phantom clicks into new content material and engagement alternatives.
- Go away it as a 404 if the URL is irrelevant or low high quality. Instance: “/options/data-dashboard” was by no means an actual web page and has no backlinks. Redirecting it might solely confuse customers and ship weak indicators to Google. A clear 404 is the higher alternative.

Let’s break down tips on how to perceive this utilizing actual knowledge.
Find out how to Use Semrush to Prioritize Phantom URL Fixes
GA4 exhibits which ChatGPT hyperlinks despatched visitors, however Semrush exhibits why these pages broke and tips on how to repair them with out harming search engine optimisation.
For instance, think about you’ve constructed your ChatGPT referral report in GA4 and spot three key referrals:
- /pricing obtained 150 visits and labored usually
- /weblog/chatgpt-integrations acquired 60 visits, all touchdown on a 404 web page
- /options/data-dashboard had 20 visits and in addition confirmed as a 404
At first look, GA4 tells you what occurred: ChatGPT despatched visitors, and two URLs didn’t exist.
However GA4 alone doesn’t present if the pages ever existed, if they need to be redirected, or in the event that they create search engine optimisation dangers.
That is the place Semrush’s Website Audit software helps.
First, export your GA4 referral report as a CSV.

Subsequent, add that CSV right into a Website Audit crawl and navigate to the “Points” tab. Click on “X pages” subsequent “returned 4XX standing code” beneath Errors.

Now you’ll be able to see the technical actuality behind the visitors:
- /weblog/chatgpt-integrations exhibits as a 404 Not Discovered, nevertheless it has 10 backlinks pointing to it. Which means it is best to both recreate the content material or 301 redirect the web page to protect hyperlink fairness.
- /options/data-dashboard exhibits up as a gentle 404. That is primarily a skinny placeholder web page that Google acknowledges as low high quality, and so it shouldn’t be redirected. Leaving it as a clear 404 is the higher search engine optimisation transfer.
- /pricing is a 200 OK, however Website Audit flags a reproduction title tag. Not a damaged web page, however nonetheless one thing price fixing to keep away from search engine optimisation crawl effectivity points.
By combining GA4 and Semrush, you progress from “We all know ChatGPT despatched customers to a damaged web page” to “We all know which damaged pages matter most, why they broke, and the proper motion to take.”
Additional studying: Redirects: What They Are & Find out how to Use Them
Flip Phantom Hyperlinks into Content material Alternatives
If ChatGPT sends visitors to a nonexistent web page, that’s a sign of actual person curiosity. GA4 referral knowledge helps you determine whether or not to create new content material.
Take the “/weblog/chatgpt-integrations” instance. GA4 confirmed 60 visits from ChatGPT, all hitting a 404 error.
This proves demand exists. As a substitute of shedding these clicks, seize them by publishing content material on the lacking matter.
Right here’s the best solution to prioritize which items to create:
- Open your saved ChatGPT referral report in GA4
- Kind by “Views” to see which URLs acquired essentially the most visits
- Flag the 404s with important visitors. These are your greatest candidates for brand new content material.

If a phantom URL will get one or two clicks a month, it’s not price constructing out.
But when a phantom URL will get dozens and even lots of of visits, constructing that web page can flip wasted visitors into engagement and conversions.
However create content material provided that you may make it robust and helpful. Skinny or rushed content material gained’t carry out.
Additional studying: High quality Content material: What It Is + 10 Actionable Ideas for Success
Designing an AI-Optimized 404 Web page
When you’ll be able to’t redirect or rebuild a phantom URL, your 404 web page acts as the security internet. A powerful 404 web page can maintain customers engaged as a substitute of bouncing.
Most default 404s say “Web page Not Discovered” and depart customers stranded.

However with AI referrals, customers count on an actual web page. Your 404 must information them ahead, not simply apologize.
Right here’s what to incorporate in an AI-optimized 404:
- Educate customers about AI hallucinations. Add a brief, clear be aware: “AI could have generated this hyperlink. Right here’s what we do have on this matter.” Acknowledge the problem to construct belief.
- Use the URL as a search question. If the phantom hyperlink is “/weblog/chatgpt-integrations,” show associated content material or search outcomes for “ChatGPT integrations.” This offers customers a subsequent step.
- Provide navigation and useful hyperlinks. Add hyperlinks to high articles, product pages, or a search bar. Make restoration easy.
- Preserve the design clear and on-brand. A refined 404 web page exhibits professionalism and reduces frustration.
Right here’s a superb instance by Mani from The Thoughts Clan:

Repair ChatGPT 404 Referrals In the present day
ChatGPT referrals can deliver new guests, however some will land on phantom URLs. Fixing these errors improves crawl effectivity, builds belief, and saves conversions.
Right here’s how:
- Use GA4 to seek out phantom URLs and measure visitors
- Run a Semrush Website Audit to verify which URLs are damaged
- Redirect, recreate, or depart as 404 relying on the web page’s relevance and worth
- Optimize your 404 web page to information customers again into your website
- Monitor AI referrals over time and switch hallucinated hyperlinks into alternatives







![The Most Searched Issues on Google [2025]](https://blog.aimactgrow.com/wp-content/uploads/2025/06/most-searched-keywords-google-sm-120x86.png)

