First, how to determine the site's home page is down right?
1, the homepage is k, the general situation searches the homepage when the search engine disappears, or the site website, the homepage is not the first place.
2, keyword ranking directly drop (a large number of keywords in the search engine rankings have been a decline in the phenomenon).
3, included in the fall (even if you update the content of every day more, but the search engine is still reducing your collection).
Second, the reason for the site down right
1. Links: Friendship Links is a more important factor in the site keyword rankings, Baidu's link to the requirements of a high, under normal circumstances, for friendship links should be in their own site types related to the site Exchange links, it is best not to connect with, adults, gambling-type website Exchange links.
2. Website revision
Some sites in the revision, although the main domain name link has not changed, but the column, Content Link has changed, this is the search engine optimization in the taboo, in the face of the site has to be revised under the premise, should not change the original column, link address.
3. Website content
Content in the search engine station main position, so as a station, the content of the site should be refined, not for ranking, traffic and for the station. Also, the content of the site to be similar to your keywords, if you have a long-term update of some of the content of the site is inconsistent, then you are the search engine down right is understandable.
4. Keywords, description tags
Do not often modify your site title tags and description tags, if you often modify these tags, then the search engine will think that your station is an unstable, abnormal site, often modify title and description you will even be Baidu pull hair!
5. Server factors
The stability of the server also determines the site in Baidu rankings, in the selection of the host, it is best to choose some service credibility of the more good IDC, in considering these factors to consider the security of the server, such as your site is often hacked, set in your home page hung Trojan, etc. So do you believe that your site is not down right?
6. External links
Perhaps your site is down because of the external link and drag, when you are down the right, see your site to point to the external link has not been Baidu K or by Baidu Hair of the site, if this situation you still have to take these links to take it.
7. Create a large number of garbage outside the chain
8. Intentionally create a large number of links to a page, 7th, 8 can be divided into cheating, and some of you are intentional, some are you do not intend to, in short, you should have to consider these factors.
Lanzhou Web site production: The site should first consider your site to consider why you will be down the right, to find the reasons for the right to reduce the number of ways to solve these problems, the final can be down from the shadow of the right to come out.
Original article please indicate reproduced from Lanzhou website construction, this article address: http://seo.noosky.com/post/140.html