Clean and efficient coding can significantly reduce the size of your email. Consider the following tips:
Minimize HTML: Remove unnecessary tags, comments, and whitespace from your HTML code. Inline CSS: Use inline CSS to reduce the need for additional stylesheets, but keep it minimal to avoid bloating the email size. Use Shortcodes: Implement shortcodes for recurring elements to simplify the code. Responsive Design: Ensure your email template is responsive to avoid loading extra elements that may not be displayed on certain devices.