Nic Jansma

@dszyfelb a shared partial data dump might be helpful to debug!

I think this will be a great thing for RUM providers to report on. We would integrate this into boomerang.js once available!

One of the discussions we've been having in the WebPerf WG lately has been around possibly having more than a singular NavigationTiming entry. For example, from BFCache or SPA Soft...

Discussed on Apr 28 WebPerf WG call: https://w3c.github.io/web-performance/meetings/2022/2022-04-28/index.html Summary: * It seems fine to expose prefetch and Critical-CH signals orthogonally.

I also need to review how `workerStart` is defined in https://www.w3.org/TR/resource-timing-2/to make sure it's compatible (or update that too).

@npm1 Yeah, I had to remove the Preview link as it was stopping me from making edits to the comment for some reason. I've added it back in. (I didn't...

Discussions from the W3C call on 9/24: 1. I'll update the SVG graphic to include a new "Worker" phase right before "AppCache" to make it clear 2. We realized if...

Ahh great, thanks for pointing me to that one. I'll add `workerStart` to the diagram here, then followup with a separate proposal (and again updated image) for `workerReady`.

@npm1 OK I think everything's all set now. I've updated the original description with the current changes too. After this is merged, I can take a stab at `workerReady` e.g....

@toddreifsteck: > @nicjansma I think workerStart can't be before fetchStart on the very first navigation to a web page, can it? For the scenario where a visitor has never been...