Conversion is the successful completion of a desired action. This action can be defined as clicking on an advertising banner, completing a purchase, a download or registration for a newsletter.

We distinguish two types of conversions:

  • Macro conversions – primary goals of a website
    Examples: filling out the contact form, purchase
  • Micro conversions – steps or milestones that help you reach the end goal
    Examples: newsletter signups, whitepaper downloads, contact page views

More about conversions on Piwik PRO blog:


  • Five things every marketer should know about web analytics in 2026

    Web analytics is changing fast. AI is moving from buzzword to actual business impact, privacy rules keep shifting on both sides of the Atlantic, and marketing teams are rethinking their tool stacks. What does this mean for analytics strategy in 2026? We asked industry experts to share their predictions.

  • first party data

    First-party analytics without consent: Your Digital Omnibus compliance guide

    The Digital Omnibus is the European Commission’s simplification initiative to modernize the EU’s digital rulebook and reduce consent fatigue. The framework would enable first-party analytics without consent when specific criteria are met, ending years of uncertainty about the use of legitimate interest for web statistics.