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.
vs. Zabbix. Tarball is a jargon term for a tar archive-a group of files collected together as one. The term suggests a ball of tar, the sticky coal derivative used as an adherent and sealant in roofing and other construction work.