Gtm
one GTM, different web site ga | Google Tag Manager Google Analytics
1、use google account login gtm 2、create one container, then get script, use same GTM code, put <body> <!-- Google Tag Manager --> <noscript><iframe src="//www.googletagmanager.com/ns.html?id=GTM-xxxxxxxxx" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <script>(function(w,d,s,l,i){w\[l\]=w\[l\]||\[\];w\[l\].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)\[0\], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= '//www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-xxxxxxxx');</script> <!-- End Google Tag Manager --> different web site：A and B So put it at two web site 3、Tiggers ．NAME： A page view ．Choose Event：Page view ．Configure Tigger：Page view ．Fire On：Page Hostname contains A.com ．NAME： B page view ．Choose Event：Page view ．Configure Tigger：Page view ．Fire On：Page Hostname contains B.com ...