How to recognize bot traffic and reviews, cut VPNs, proxies and data centers, and stop paying for clicks that will never become customers.
"About ten percent of our traffic is bots" is a feeling, not a number. You can calculate losses from junk traffic using your own stats, and they are usually bigger than the invalid click share times your CPC.
GA4 excludes known robots on its own, yet a noticeable share of bot traffic still ends up in the reports. Here is where it shows, what the built-in tools can filter, and why GA4 numbers will never match your ad account.
A click farm is not a script on a server. It is real phones and often real people. Simple filters miss it, yet it burns through your budget just as reliably as a botnet.
The budget is gone by lunchtime, clicks are up, leads are not, and the first thought is competitors. Sometimes that is exactly it. Here is how to check the suspicion with data rather than gut feeling, and what you can do about it.
Google filters out some invalid clicks before charging and credits others back later. Here is what it treats as invalid, where to see it in your account, how to request an investigation and what to do if you see more suspicious traffic than was credited.
IP blocking decides before the page loads and costs nothing in speed, but it is blind to bots on home addresses. A JavaScript check sees the browser from the inside, but it takes time and misfires on unusual devices. Here is what each approach catches and why mature protection uses both.
A residential proxy looks like an ordinary home broadband subscriber, a mobile proxy like a phone on a carrier network. A data center IP check does not see them, and bot traffic routed through these addresses gets paid for as if it were real. Here is how to tell it apart by a combination of signals.
Ad fraud is not a single trick but a whole family of schemes. Each has its own mechanism, its own footprint in the stats and its own defense. Here are the main types, from domain spoofing to fake leads.
When bots submit forms on your site, three things suffer at once: sales reps call into the void, the stats lie, and the ad platform learns from junk conversions. Here is where spam leads come from and how to protect your form in several layers.
Invalid traffic is clicks and impressions that should never have been billed: robots, inflation, fraud. Here is how IVT is split into general and sophisticated, how ad platforms count it and how to see it in your own stats.
A smart traffic filter does not just check a visit against a list of rules. It weighs dozens of signals, learns from history and adapts to your traffic. Here is what is behind it, where it gets things wrong and how to keep its decisions under control.
Geo, device and schedule filters are the most straightforward traffic rules. They cut off off-target visits that the ad platform lets through anyway, and they barely touch real buyers.
Connect ArtisanClo to your site, see who actually arrives from your ads, and why every click got its decision.
