Click fraud means clicks on your paid ads that do not come from genuine interest — generated by bots, competitors or click farms — that drain your budget without bringing customers.
Google defines invalid clicks as clicks it considers illegitimate — for example accidental clicks, clicks from automated tools, or clicks intended to artificially inflate costs. (Google’s official definition)
Click fraud is the intentional part of invalid traffic: someone — a program or a person — deliberately generates those clicks to exhaust your budget or distort your campaign data.
Programs that mimic human clicks, often from data centres or via headless browsers.
Repeated clicks on your ads to burn through your daily budget.
Networks of people or devices paid to click on ads at scale.
Unintended or repeated clicks that do not represent genuine interest.
Independent measurement firms keep finding that a large share of paid clicks is invalid:
Every invalid click is budget that never had a chance to convert. (Full sources, with links, below.)
Partly. Google states that it automatically filters invalid clicks it detects and issues credits for those identified after an invoice is generated, where possible. (about invalid traffic — Google)
But native protection is reactive and limited: you don’t see in detail what was blocked, you can’t define your own rules, and some fraud patterns slip through. A dedicated solution like ProtectAds adds real-time detection, automatic IP exclusions and transparent reporting.
Turn on ProtectAds and turn wasted budget into real clicks.
