Keep an eye on your email open rate to analyze and improve performance! My day’s been ok, how’s yours? Try different email subject line styles to find what gets the most opens. [insert fun loading text here] 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Want the loading time to be longer so we can spend more time together :) Boost your email opens with a punchy subject line. Sit up straight.