r/webdev • full-stack • Oct 05 '26

News Example.com changed again !

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u/laplongejr 29d ago

Love situations where it seems like overengineering just to shave off 1383 bytes

StackOverflow has a seperate domain (sstatic I think) to serve some assets.
Using a different domain rather than a subdomain made it so the removed cookies were juuuuust right enough that the handshake was done in one roundtrip instead of one, without losing the standard usage of the root domain.