Measuring impact

VWO SDK makes different types of network calls to VWO servers depending on the API method used.

  • getSettingsFile - To fetch settings before SDK initialization.
  • activate - To send an impression to the VWO server when a user becomes part of a campaign to count a new visitor. Only for A/B Campaign.
  • getVariationName - does not send any impression call.
  • track - To send an impression to the VWO server when a user converts the goal of a campaign to count a conversion corresponding to a new visitor.
  • isFeatureEnabled - To send an impression to the VWO server when a feature is enabled for a user to count a new visitor. Only for Feature Test Campaigns.
  • getFeatureVariableValue - does not send any impression call.

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