Server location specifies where it is physically. Domain age is a measure of how much a site is old. Older sites have normally more importance and are more trustworthy than young ones. The registar is the authority where is registered. The IP of a server identifies it. It can be unique or shared between multiple sites. The date was registered for the first time. The next date will expire. The owner usually renews every year its domain, but some prefer buying more than a year only.
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.