Meet New Standards for CLS

[rr0214]

Background

CLS captures how much the page shifts and how often. There are use cases, especially for single page applications, where the page can be open for a very long time which results in a score that is too high. Google therefore has capped that to account for the maximum layout shift window aka capturing the most frustrating burst of layout shift on the page.

What will we do

This effort is to match the new standard for our CLS reporting.

Customer & business value

This is an iterating of work for capture more data/better signal. It is also work we need to do to be on top of latest key metrics for RUM monitoring.

[metal-messiah]

Tickets have been created to implement this work

• CLS - Investigate Usage of WebVitals Library #104
• CLS - Update Agent Logic #105
• CLS - Update Documentation #106

[metal-messiah]

Tickets can be tracked here