referrers

基本解释

Optionally, you can filter out specific referrers, such as your own site.
也可以筛选出特定的外部站点,如您自己的站点。
The boolean algebra of checking various attributes like these is demonstrated by my test for only successfully delivered pages with known referrers.
对于只针对成功传送、且引用者已知的页面,我的测试演示了类似这样的检查各种属性的布尔代数。
Blocks cookies, Java applets, JavaScript, VBScript, referrers in web, e-mail and news. Each web site can be configured to allow or block particular types of active content.
可以设定通用的预设值或是针对个别网站设定(允许，阻挡，询问后再决定....