Testing massive CMS migrations and ensuring visual accuracy across thousands of pages, browsers, devices, and screen sizes

Enterprise CMS migrations pose challenges for QA teams, especially at scale. With thousands of pages using dynamic, component-based architectures, a single template change can ripple across a site, causing visual defects undetectable by standard DOM-based tools.

This video outlines a visual testing strategy tailored for large CMS migrations, focusing on scale, accuracy, and efficiency. Highlights include:

• How AI-powered visual testing improves on pixel-diff and DOM-based methods
• A three-phase strategy: layout, strict, and element-level verification
• Application across thousands of pages, browsers, and devices

Watch the full video to learn more.