This article provides guidance on preventing resources blocking page rendering in Magento, which can lead to a significant increase in page rendering time and cause performance degradation.
Affected products and versions
- Magento Commerce, all supported versions
- Magento Commerce Cloud, all supported versions
Best practices
Consider delivering critical JS/CSS features inline and deferring all non-critical JS/CSS styles. For guidance, refer to web.dev Eliminate render-blocking resources.
If assistance is required or if there are questions or concerns, submit a Magento Support ticket.