3 ms·
User-Agent is a SHOULD, not a MUST. There are also practically no browsers that send a non-fake User-Agent, since they almost all claim to be Mozilla/5.0.
by TheCoelacanth 10y ago
User-Agent is a SHOULD, not a MUST. There are also practically no browsers that send a non-fake User-Agent, since they almost all claim to be Mozilla/5.0.