An embodiment of the invention provides a homepage push method and system, and relates to the technical field of homepage protection. The method includes the steps: receiving a homepage access requesttransmitted by a first client and a first client IP (internet protocol) address by a firewall, establishing communication connection between the first client and a master server when the first clientIP address is an external network protocol address, and extracting a first homepage characteristic code associated with the master server and the homepage access request, and transmitting the first homepage characteristic code to a standby server; judging whether the first homepage characteristic code is consistent with a second homepage characteristic code or not by the standby server, and covering a homepage of the master server by the aid of the standby server if not; pushing the covered homepage of the master server to the first client by the firewall. The homepage push method and systemcan effectively prevent the homepage from being tampered.