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.
Moon Knight is a fictional superhero appearing in American comic books published by Marvel Comics. The character exists in the Marvel Universe and was created by Doug Moench and Don Perlin. He first appeared in Werewolf by Night #32 (August 1975).