USE WIDGET FOR A/B TESTING

Widget can be setup and customized for A/B testings. Later all data cen be analyzed in order figure out what works better.

A/B test is the shorthand for a simple controlled experiment in which two samples (A and B) of a single vector-variable are compared.
These values are similar except for one variation which might affect a user's behavior. A/B tests are widely considered the simplest form of controlled experiment.
However, by adding more variants to the test, its complexity grows.

A/B tests are useful for understanding user engagement and satisfaction of online features like a new feature or product.
Large social media sites like LinkedIn, Facebook, and Instagram use A/B testing to make user experiences more successful and as a way to streamline their services.