Arethe - Site Verifier with support for multiple sites is a plugin that allows write to the Head the metatags to verify your Joomla installation in Google, Bing, Yahoo and Alexa. The novelty is that it is compatible with multidomain installations. If you use a system to manage multiple domains on a single Joomla installation, this plugin allows you to specify a different key for each domain.
This is easily accomplished by writing each domain, the separator, and the keys of the SEO Tool.
For example, if you manage 3 domains in the same installation of Joomla, to indicate the 3 keys for Google Webmaster Tools, in the text area of the Google parameter type:
Mysite01.com::EQhku1VQ1HmjP6ERBUfAUnqdktiYEPwgdVwEf-uhvU8
Mysite02.com::znzKXSgelb6ZkNXKHSuZIDVIbw7t3s__s1lLZtttGDU
Mysite03.com::VQ1fAwelb6ZkNXdVwESgDVIbwelb6ZkNUnqd
So, when you access any of those domains will show the corresponding key.
Of course, if you do not have multiple sites, the standard definition of the key also works without having to type the domain.
