Try different email subject line styles to find what gets the most opens. Want the loading time to be longer so we can spend more time together :) Sit up straight. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Feel free to spin in your chair while you wait Keep your email subject line short and attention-grabbing. “If you are a business owner with a limited budget, this is just what you need to produce beautiful flyers, menus, posters, emails, and more.” - Ahmad A. Boost your email opens with a punchy subject line.