Click-through rate (CTR) is the number of users who click on a specific link out of the total users who view a page, email, or advertisement.mail click-through rate is expressed as a percentage, and calculated by dividing the number of click throughs by the number of tracked messages delivered. Most email marketers use this metrics along with open rate, bounce rate and other metrics, to understand the effectiveness and success of their email campaign.
Moonbat is a pejorative political epithet used in United States politics, referring to liberals, progressives, or leftists.
Phenibut or beta-phenyl-gamma-aminobutyric acid is a compound commonly sold as a dietary supplement. It is a derivative of GABA (gamma-aminobutyric acid). It is different from GABA since it easily passes through the blood-brain barrier making it work faster. It is sometimes mixed with other natural compounds or herbs in supplements designed to address anxiety and promote relaxation.