A webpage file sending method, a webpage rendering method and apparatus, and a webpage rendering system. The webpage file sending method comprises: a server receiving a webpage request sent by a terminal and carrying user agent information corresponding to the terminal; according to the user agent information, the server determining device information, corresponding to the user agent information, about the terminal; and the server acquiring a webpage file corresponding to the device information and sending same to the terminal. Before webpage rendering, the determination of device information about a terminal and the determination of a webpage file corresponding to the device information are both executed by a server, so that the problem of excessively consuming processing resources of the terminal due to the fact that the terminal executes the above-mentioned steps is avoided, so as to improve the performance of the terminal in rendering a webpage.
展开▼
