Link and domain in different search engines represent different meanings

Absrtact: Link and domain in different search engines represent different meanings. Link: Baidu, link does not represent a directive, just a common keyword. Link:www.55.la search results are all pages that contain such a keyword (link:www.55.la) phrase,

Link and domain represent different meanings in different search engines.

Link：

Baidu, link does not represent a directive, just a common keyword. Link:www.55.la search results are all pages that contain such a keyword (link:www.55.la) phrase, as with other common keyword searches. It is not a lookup reverse link. Google, looking for a reverse link, but only contains a small portion of all backlinks for the site. We recommend using Google Webmaster tools to check all backlinks in the site. Yahoo, looking for a reverse link, but need to add "http://" before the domain name, such as: link:http://www.55.la Note: The domain name plus and not the "www" results are not the same.

Domain：

Baidu, search page content contains a keyword. For example: Domain:www.55.la search results are all pages that contain key word groups (www.55.la). Similarly, domain:seo refers to all Web pages that contain SEO, similar to direct search SEO. Domain can be useful if you want to find out how many Web pages contain your URLs. Google,domain does not represent an instruction. Just an ordinary keyword. Yahoo, same as site. Find all the included pages under the domain name.