Google Outlines Some Best Practices for Cookie Notices and How to Minimize Impact on CWV

Cookie consent notices are a very common source of layout shifts. This article discusses how cookie notices can affect performance, performance measurement, and user experience. Some of the things discussed include

• Load cookie notices scripts asynchronously
• Load cookie notice scripts directly
• Establish an early connection with the cookie notice origin
• Preload cookie notices as appropriate
• and more