A, the content quality decreased
: domain name (or URL), all the other URL domain are 301 redirect to the main domain (or URL), and the webmaster tools to submit the domain name (or directory revision revision of URL
solution: to improve the quality of the contents, see Shanghai love webmasters college related content; to do a simple copy, the integration of information.
B, the update frequency and quantity decreased by
[data] station has an external platform using
site favored decreased
, a Shanghai
index decline analysis of love reasons .
[his site URL unified
: Webmaster Platform link submission tool push function, the new website links submitted in a timely manner, will delay content of calls to other platforms of the time;
: update frequency stability, content development, expand the editorial team to produce more new content, let the Web index decrease, continued to increase. (when the update frequency and volume decreased significantly, so the quota will decrease, the first performance capture frequency decreased, resulting in decreased
B, is mirrored by other users, host domain name or URL directly access its contents.
index is the base of the latter, each change index data have struck a webmaster sensitive nerve, "after the index decreased how analysis has been a hot topic to discuss. The webmaster community moderator Lao Lu and the most complete draw a sword and render help, look at the history of love sea index decline reason analysis and solution
: the timeliness of information, most of the general in the database will not be long-term retention, so need to continue mining aging information point, integration "
link using absolute address in the page content2,
two, leading to the decline in the index fell in love with the sea a common cause —
] related web content
: focus on DNS Security and server security; binding only resolvable domain or only accessible URL;
A, market cooperation, site data calls to other platforms; active outward, extension staff complete forwarding its own content to a high quality platform — these two reasons are likely to cause the search engine included the external platform content to the original web content
C, timeliness of information lost
domain name can be 200 normal access web content; a domain name appeared in a variety of URL can access the same content, such as the size of URL, URL change rules of writing.
1, URL data is not content. Standard