This plugin helps you to quickly calculate your UMUX score. Why UMUX? It's one of the most popular and modern usability metrics. The user only has to answer two questions, which doesn't require much effort from the user. UMUX explains 95% of the variability of SUS and is used as a predictor for SUM. Enjoy it like my team enjoyed it!

CSAT (Satisfaction Score) - one question "how satisfied are you with your experience" and a scale to choose from. It's often about the interface. A popular question in shopping centres.