1. Bring traffic to the website.
2. The website's popularity can be improved.
3. Increase the weights of various search engines on this site.
The above three points are the benefits of successful links. What is success and what is failure?
1. The linked website does not have any contact with the content of this site, so it does not play a major role.
2. The linked website has been deleted by the search engine, which has a great impact on this site and may be associated as an accomplice.
3. More importantly, there is no website on this site in the linked website. Instead, it is like "www. ***. com/index. asp? Id =. It will affect 3rd of the results. search engines are crawling this page.CodeIf the connection to this site is not detected, the error message is invalid.
4. The page where the link is located is also very important. To check whether the linked page is indexed by the search engine, if the page is not indexed, the effect is none. The homepage links are the best candidates, but you need to check whether the links are included in the Framework. Many websites make it easy to build an independent framework for all links, the actual effect of friendship links is not achieved.
The following are the best examples of links.
5. websites with high rankings and PR.
6. High-profile websites, even internal page links, can achieve results.
7. Websites of the same type are highly correlated.
8. text links. Even image links should be prefixed with the alt attribute.
Swapping links is an important task for websites.