What is click-through rate (CTR)?
Understand CTR, calculate it from clicks and impressions, and compare it within a meaningful audience.
Click-through rate is clicks divided by impressions, usually expressed as a percentage. It describes response within a particular exposure definition. The source, query intent and result context matter, so a high rate in one report is not automatically a fair target for another.
How to read this metric
Use clicks and impressions from the same source, period and scope. Identify the exact click type when the platform offers several.
Multiply clicks divided by impressions by 100. Keep both counts visible so readers can judge the amount of evidence behind the rate.
Compare similar segments before interpreting change. Review device, brand familiarity and position where those differences affect the audience.
Make it concrete.
An illustrative page receives 240 clicks from 12,000 impressions. Its CTR is 2%. Another page with 2 clicks from 20 impressions has 10% CTR but far less evidence.
What to keep in mind.
A zero-impression denominator makes CTR undefined. Combining rows requires compatible counts, not an ordinary average of row percentages.
Your next useful step.
Use CTR to select a page or message for investigation. Check whether the promise matches the user’s intent before changing it.
Working with this in Liftaven
A metric needs a numerator, denominator, reporting period and source. Record those alongside the result. The examples in these notes are invented to explain the calculation; they are not industry benchmarks or Liftaven customer results.
Explore the workspaceSources & context
This note combines original practical guidance with the reporting references below. Follow provider documentation for current definitions and availability; suggested investigations are not guarantees of a particular result.