3 ms·
https://tools.ietf.org/html/rfc7231#section-6.5.9 https://tools.ietf.org/html/rfc7231#section-6.5.9 > It is not necessary to mark all permanently unavailable r
by vfaronov 8y ago
https://tools.ietf.org/html/rfc7231#section-6.5.9 https://tools.ietf.org/html/rfc7231#section-6.5.9
> It is not necessary to mark all permanently unavailable resources as "gone" or to keep the mark for any length of time -- that is left to the discretion of the server owner.