Track which onpage element triggered LCP

[mwisner]

Chrome performance tools allow you to identify which on-screen elements triggered the LCP score.

Is it possible to do something similar using DD RUM?

[hdelaby]

Hey @mwisner thank you for your feature request. We are investigating how to capture this information and what to do with it in the UI. More news about our plans to be expected during the quarter for sure.

[mwisner]

Hi @hdelaby,

I was just curious if this feature is being considered?

I'm not very familiar with the performance API, but it seems like this functionality is supported by it? https://developer.mozilla.org/en-US/docs/Web/API/LargestContentfulPaint#properties

[nmiddendorff]

Any update on this? I would also love to identify which element triggered the LCP using field data.

[ChasevanHekken]

Please?

[BenoitZugmeyer]

We are working on it.