Want the loading time to be longer so we can spend more time together :) Feel free to spin in your chair while you wait Don’t forget to add a fun, relevant call-to-action button to your email. Let your imagination run wild. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Fighting off robots… I’m worth the wait A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails.