Пиксель конверсии

A conversion pixel is a specialized tracking pixel placed on a goal page, an order confirmation, sign-up thank-you, or lead form success page, that fires when a user completes a valued action, attributing that conversion back to the ad and click that drove it.

How it works. A media buyer installs the network's conversion pixel on the success page of their funnel. When a user who clicked an ad reaches that page, the pixel fires and reports the event, usually passing back the click ID so the platform can match the conversion to the exact creative, placement, and bid that produced it. The pixel can also pass a value (revenue or lead worth), enabling ROI-based reporting rather than just counts.

Why it matters. Conversion pixels close the loop between spend and outcome. They feed conversion tracking, which in turn powers smart bidding: once a network sees enough conversions tied to specific traits, its algorithms can automatically bid toward users likely to convert. Without an accurate conversion pixel, optimization is blind, you can see clicks but not whether they turned into customers. Because conversions often happen server-side or after the browser closes, many advertisers pair the pixel with a postback to capture events the pixel alone would miss, improving attribution reliability.