Hello,

We are currently using External Conversion tracking as shown in this article https://documentation.unbounce.com/hc/en-us/articles/203879180-Setting-Conversion-Goals-in-the-Classic-Builder . But we notice that we loss some conversion between our CRM and unbounce. We had check that every lead that should be a conversion has been redirected to the page that trigger the conversion to unbounce, but we have like 5-8% conversion that are not shown on unbounce page stats.

Is there something that can explain it ? Maybe adblockers from users disturb the behavior of the code ?

Thanks for your explanation !