Today, when I searched for a page on Baidu, because the page has been deleted, I naturally used Baidu snapshots to open Baidu snapshots, but it showed: Sorry, the web page you are viewing does not allow Baidu to save its snapshots, so I thought of writing down how to set the method to prohibit Baidu snapshot cache, the method is as follows:
Agregue las páginas web entre <fead> y </thead> que deben ser prohibidas de Baidu Cache
<meta name = baiduspider content = noarchive>
Del mismo modo, si todos los cachés de motor de búsqueda deben estar prohibidos, es agregar las páginas <BEAD> a </head> que deben prohibirse.
<meta name = robots content = noarchive>