Re: [csswg-drafts] [css-conditional] [css-contain] `srcset` and `sizes` interaction with container queries (#5889)

> Given that the majority of the time "saved" by this behaviour is actually dns lookup time and/or connection establishment...

Ohh, on that note, if all the potential sources for an `<img>` are the same origin, but not the same origin as the page, the browser can start that connection before layout.

I think this might be a common case. Eg images on https://www.theguardian.com/uk are on a different origin to the page, but the images themselves are all on the same origin as each other.

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Received on Monday, 28 June 2021 09:21:02 UTC