1, the reverse link to the site of the theme location is related to your site theme
Web sites from relevant content are more helpful to search engine rankings.
2, the reverse link is the domain name age
The longer the domain name of the reverse link is, the more the links from these domains are trusted by search engines.
3, link in the location of the page
Links out of the different locations of the page, will also affect the ranking of search engines, generally out of the main content of the page is now related to the reverse link in the ranking is extremely advantageous, this area of the reverse link is a high-quality link.
4, the speed of the reverse link increase
Increase speed too fast will cause cheating suspicion, may enter the sandbox.
5, the reverse link is the content of the page is related to your site content
Links to Content-related pages help a lot in search engine rankings.
6, the quality of the reverse link
High-quality backlinks have a greater impact on search engine rankings, and the quality of the backlinks is more important than the number of reverse links.
7, the external link whether there is a spam link suspicion
Most of the links from the Forum signature, blog comments, lack of links to the body content of the site and other meaningful links, this is not a healthy link composition.
8, the link text of the reverse link
Link text is also called anchor text, which is also an important factor affecting page ranking.
9, the reverse link on the page also link to which sites
These other sites are content-related, whether they are high-quality sites, whether there are search engine penalties.
10, the reverse link is the domain name has changed hands
After the domain name has changed hands, the search engine will review the domain name.
11, the number of reverse links
The more the number of backlinks, the more favorable the ranking of Web sites in search engines.
12, users click on the link in your site after the stay time
13, the first time that the reverse link appears on the page
The sooner it appears, the more it is trusted by the search engine.
14, the reverse link on the page of the first time included
The sooner the page is included in the reverse link, the more it is trusted by the search engine and can be valued by the search engines.
15, the reverse link is the content of the page has changed
If the content of the page on which the reverse link is changed, it may become irrelevant.
16, the link clicks
The search engine can monitor the behavior of the user, the more users click, indicating that the connection to the user's help very much.