Difference between page codes codepage=936 and 65001

This is the code used to represent the web page, such as
< %@ codepage=936% > Simplified Chinese
< %@ codepage=950% > Traditional Chinese
< %@ codepage=65001% > UTF-8
1 is typically used on the first line of a Web page, for example
< %@LANGUAGE="VBSCRIPT" CODEPAGE="936"% >

Xiao Bai special note: In Dreamweaver new asp page, the preferred parameter is utf-8, then your page is this code, you can change 65001 to 936 also become simplified, instead of chaos.

So page building code and codepage value should be 1, only consistent can guarantee no random code