4 ms·
https://developers.google.com/speed/docs/best-practices/caching https://developers.google.com/speed/docs/best-practices/cach... recommends Cache-Control max-age
by dkoch 14y ago
https://developers.google.com/speed/docs/best-practices/caching https://developers.google.com/speed/docs/best-practices/cach... recommends Cache-Control max-age OR Expires. Cache-Control (max-age) takes precedence over Expires. You don't need both.