4 ms·
Even if the CSS is cached, your browser still needs to ask the server if the files has changed and receive back a "304 Not Modified," so you're still incurring
by jluxenberg 16y ago
Even if the CSS is cached, your browser still needs to ask the server if the files has changed and receive back a "304 Not Modified," so you're still incurring the overhead of those connections.
- dmpatierno 16y agoNot if you set a proper far-future Expires header.