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Vary: User-Agent header, caching servers should consider the user agent when deciding whether to serve the page from cache. [1] [1] https://developer.mozilla.o

by mimg 9y ago

Vary: User-Agent header, caching servers should consider the user agent when deciding whether to serve the page from cache. [1] [1] https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Vary https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Va...