Common Difficulties with Conversion Tracking

In the realm of online advertising, conversion tracking is crucial. It allows advertisers to measure the effectiveness of their campaigns by tracking user actions, such as clicks, sign-ups, or purchases. However, with the current push for privacy, conversion tracking has become more difficult than ever.

Here are some of the most common difficulties faced by advertisers:

  1. Ad Blockers:
    • With the rise of digital privacy concerns, a significant portion of internet users have turned to ad blockers. These tools don’t just prevent ads from being displayed; they can also obstruct tracking scripts. The prevalence of ad blockers means that a substantial amount of data might go unrecorded, leading to skewed analytics and potentially misguided advertising strategies.
  2. JavaScript Errors:
    • Conversion tracking often hinges on the seamless execution of JavaScript. However, web pages are dynamic, with multiple scripts running simultaneously. Conflicts between scripts, outdated scripts, or poorly implemented scripts can halt tracking, leaving gaps in data collection.
  3. Browsers Blocking Third-Party Cookies:
    • The digital landscape is evolving, with browsers like Safari and Firefox taking a stand against third-party cookies in the name of user privacy. This shift disrupts traditional tracking methods, as third-party cookies have long been a staple in tracking user behavior across different sites.
  4. Cookie Expiration:
    • Every cookie set in a user’s browser has an expiration date. While this is standard practice to ensure user privacy, it poses challenges for long-term tracking. If users don’t convert before the cookie expires, their eventual conversion might not be attributed correctly, leading to potential misinterpretations of campaign effectiveness.
  5. Attribution Issues:
    • The digital journey of a user is rarely linear. They might bounce between different platforms, ads, and websites before finally converting. Traditional attribution models, like last-click attribution, can oversimplify this journey, potentially giving undue credit to one touchpoint while neglecting others.
  6. Privacy Regulations:
    • The introduction of regulations like GDPR in Europe and CCPA in California has reshaped the digital advertising landscape. These regulations impose stringent rules on what data can be collected, how it’s stored, and how it’s used. Navigating this regulatory maze can be challenging, with non-compliance leading to hefty fines.
  7. Data Discrepancies:
    • It’s not uncommon for advertisers to notice discrepancies between the conversion data reported by their ad platform and their analytics tool. These discrepancies can arise from different tracking methodologies, time zone differences, or even delays in data reporting. Such inconsistencies can make it challenging to draw accurate conclusions about campaign performance.
  8. User Behavior:
    • Modern users are more tech-savvy than ever. They might clear cookies regularly, use incognito modes, or switch between devices. Such behaviors can disrupt continuous tracking, making it hard to piece together a user’s complete digital journey.


Conversion tracking, while invaluable, is riddled with complexities. By understanding these challenges in-depth, advertisers can better navigate the digital landscape, seeking solutions that ensure more accurate data collection and, ultimately, more effective advertising campaigns.

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