What is conversion lag and attribution window, and how do they affect reporting?

What is conversion lag and attribution window, and how do they affect reporting?

• A. Conversion lag is the delay from click to conversion; attribution window is the time after the click that a conversion is attributed; both affect counted conversions.
• B. Attribution window is the time after the click that a conversion is attributed; conversion lag is the delay with no impact on conversions.
• C. Conversion lag and attribution window are the same thing.
• D. Conversion lag is the time to load the landing page; attribution window is the time to charge the card.

Answer: (A)

Conversion lag is the delay between when a user clicks your ad and when they complete a conversion. Conversions don’t always happen immediately; someone might click, research, and return later to buy. The attribution window is the period after the click during which a conversion can be credited to that click in reporting. If a conversion occurs within that window, it’s counted toward that click; if it happens after, it won’t be credited to that click under the default rules (depending on the attribution model, another interaction might receive credit). These timing factors shape what you see in reports. A longer conversion lag means more conversions may be counted later, while a longer attribution window generally increases the number of conversions attributed to the initial click. Shorter windows reduce counted conversions. Understanding both helps you interpret conversion data accurately and compare performance across campaigns.

Conversion lag is the delay between when a user clicks your ad and when they complete a conversion. Conversions don’t always happen immediately; someone might click, research, and return later to buy.

The attribution window is the period after the click during which a conversion can be credited to that click in reporting. If a conversion occurs within that window, it’s counted toward that click; if it happens after, it won’t be credited to that click under the default rules (depending on the attribution model, another interaction might receive credit).

These timing factors shape what you see in reports. A longer conversion lag means more conversions may be counted later, while a longer attribution window generally increases the number of conversions attributed to the initial click. Shorter windows reduce counted conversions. Understanding both helps you interpret conversion data accurately and compare performance across campaigns.