Re: [csswg-drafts] Define which subresources block the DOM load event

Another open question is whether indirectly-`@import`ed stylesheets (i.e. ones that are `@import`ed by other `@import`ed stylesheets) count as critical subresources. Apparently browsers are not interoperable here, as pointed out by @bzbarsky in https://github.com/whatwg/html/issues/3532.

I'll be defining something very tentative in HTML in https://github.com/whatwg/html/pull/3544 but it would be great if the CSSWG was able to resolve this one way or another, write the tests, and move the definition into one of their specs. I'll have HTML link to this open issue.

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Received on Wednesday, 4 April 2018 17:09:07 UTC