cache ph\u00eda tr\u00ecnh duy\u1ec7t<\/a>– t\u1ee9c l\u00e0 tr\u00e1nh tr\u00ecnh duy\u1ec7t s\u1eed d\u1ee5ng l\u1ea1i phi\u00ean b\u1ea3n c\u0169 c\u00e1c file CSS, JS c\u1ee7a plugin, m\u00e0 s\u1ebd d\u00f9ng phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t.<\/p>\n\n\nB\u1edfi n\u1ebfu d\u00f9ng c\u00e1c phi\u00ean b\u1ea3n c\u0169 h\u01a1n, trang web c\u00f3 kh\u1ea3 n\u0103ng cao s\u1ebd g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec3n th\u1ecb ho\u1eb7c ch\u1ee9c n\u0103ng.<\/p>\n\n\n
C\u0169ng v\u1eady, c\u00e1c plugin cache nh\u01b0 LiteSpeed cache, FlyingPress, WP-Roket, khi t\u1ed5ng h\u1ee3p CSS, JS th\u01b0\u1eddng th\u00eam m\u1ed9t chu\u1ed7i s\u1ed1 \u0111\u1eb1ng sau, v\u00ed d\u1ee5:<\/p>\n\n\n
wp-content\/litespeed\/cssjs\/1c96b.css?27522<\/code><\/pre>\n\n\nKh\u00f4ng ch\u1ec9 thay \u0111\u1ed5i t\u00ean, LiteSpeed c\u00f2n c\u1ea9n th\u1eadn th\u00eam chu\u1ed7i s\u1ed1 27522 \u0111\u1eb1ng sau \u0111\u1ec3 tr\u00e1nh ho\u00e0n to\u00e0n vi\u1ec7c cache CSS c\u0169 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn trang web khi n\u00f3 c\u1eadp nh\u1eadt n\u1ed9i dung.<\/p>\n\n\n
Tuy nhi\u00ean ch\u00fang ta c\u0169ng b\u1eaft g\u1eb7p c\u00e1c file .js t\u1eeb b\u00ean th\u1ee9 ba kh\u00f4ng c\u00f3 c\u00e1c version n\u00e0y, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n\n\n
\/pagead\/js\/adsbygoogle.js<\/code><\/pre>\n\n\nV\u00ed d\u1ee5 tr\u00ean l\u00e0 file .js c\u1ee7a Google. S\u1edf d\u0129 nh\u01b0 v\u1eady l\u00e0 v\u00ec c\u00e1c file .js n\u00e0y thu\u1ed9c s\u1edf h\u1eefu c\u1ee7a b\u00ean th\u1ee9 ba, v\u00e0 c\u00e1c c\u00e0i \u0111\u1eb7t v\u1ec1 th\u1eddi gian cache c\u1ee7a b\u1ea1n kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1ecd. B\u00ean th\u1ee9 ba m\u1edbi c\u00f3 quy\u1ec1n quy\u1ebft \u0111\u1ecbnh th\u1eddi gian cache c\u00e1c file c\u1ee7a h\u1ecd bao l\u00e2u- tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 Google.<\/p>\n\n\n
H\u1ecd thi\u1ebft l\u1eadp th\u1eddi gian cache tr\u00ecnh duy\u1ec7t r\u1ea5t ng\u1eafn cho file tr\u00ean:<\/p>\n\n\n