How Can You Test Optimized Images in Your Email Campaigns?
Testing is essential to ensure that your optimized images are performing as expected. Here are some ways to test:
1. A/B Testing: Run A/B tests where you send variations of your email with different image optimizations to see which performs better. 2. Inbox Rendering Tools: Use tools like [Litmus](https://litmus.com/) or [Email on Acid](https://www.emailonacid.com/) to test how your emails appear in different email clients and devices. 3. Performance Metrics: Monitor key performance metrics such as open rates, click-through rates, and conversion rates to determine the impact of your optimized images.