- Definition
- Cloaking is showing different content to a platform's review systems than to people, to hide something that breaks advertising rules.
In plain words
Cloaking means showing one thing to the ad platform's reviewers and something else to real visitors. The clean version passes review; the other version is what customers see.
It is one of the most serious violations in search advertising, and platforms treat it very differently from an ordinary disagreement about ad text or trademarks.
Why it matters for brand and paid search teams
Cloaked ads can be used for counterfeit sales, scams or impersonation, which can put a brand's customers at risk. Brand protection teams want to recognize the signs and report them through the right channel.
It is also easy to see cloaking where there is none. Pages legitimately change by language, location or device, so a reviewer needs to separate normal variation from concealment.
How it works
Google's circumventing systems policy defines cloaking as showing different content to different people or to Google to hide things that might break Google Ads rules. Its examples include showing compliant content to Google while showing restricted products to users, and sending people through click trackers to hidden destinations.
Google allows differences such as language, location, offers or connection speed, as long as the promoted product or service is the same for everyone. It says it suspends accounts when it detects cloaking, without prior warning.
Example
An ad from northstar-outlet.example on northstar boots in Los Angeles leads, on a first visit from a desktop in New York, to a plain page about outdoor tips. A customer on mobile in Los Angeles reports landing on a store selling "Northstar boots" at 80% off.
Northstar cannot prove cloaking from outside, but it records the ad, the dates and both versions of the destination, and reports the ad to Google.
Fictional brands and domains, for illustration only.
Common mistakes and misconceptions
Any page that changes by visitor is cloaking. Google allows differences such as language or location if the product or service stays the same for everyone.
A monitoring tool can detect cloaking automatically. Cloaking is designed to fool automated checks. Suspicions need careful, dated evidence and a report to the platform.
If the ad passed review, the page is safe. Cloaking exists precisely to pass review. Customer reports and repeated observations matter.
How to monitor it in Ads Lighthouse
Ads Lighthouse does not detect cloaking. It records what appeared on the results page for each check: the ad text, displayed URL and destination URL, with the search, place, device and time.
Landing page captures are a limited feature. They privately store the text of eligible Google ad destination pages. They are not screenshots, and you cannot browse them in the app yet.
Frequently asked questions
How do I report a suspected cloaking ad?
Use the platform's reporting routes for ads that break its policies, and include the search, date, place, device, ad text and destination you observed.
Why is cloaking hard to prove?
It is built to show clean content to reviewers and automated visitors. Evidence usually combines several observations with reports from real visitors.
Is a page that shows different prices by country cloaking?
Not by itself. Google allows differences such as language, location or offers when the promoted product or service stays the same for everyone.
Official sources
- Google Advertising Policies Help: Circumventing systems
- Google Advertising Policies Help: Destination requirements
Sources checked on .