1. Baidu has delayed indexing webpages
Click your enterprise site.
The webpage mentioned here not only refers to the collection of reprinted content, but also to my original blog site. Baidu's most recent record page was recorded in middle May. That is to say, the original text of more than a month has been written, baidu hasn't included one yet. According to the general rule, Baidu should have included a new page in about a week.
II. Abnormal and slow snapshot update
According to my understanding, as long as the website is updated frequently, it is best to update every day. Baidu's snapshots will be fast. Do not say that snapshots are generated every day. One snapshot will be available in three or five days, but the actual situation is that some webmasters updated every day, and Baidu's snapshot was a month ago.
Is Baidu's spider not crawling these websites at all? Or are the contents of these websites reprinted? As far as I know, some websites are not collected, some are original content sites, but snapshots are not updated.
The blog "youzixun network Notebook" is good. In addition to slower indexing, snapshots are generated every day, which also allows some webmasters and webmasters who want to sell them to contact us, it satisfies your own vanity.
3. Delete the indexing page on a large scale
There is a friend of the website http://www.111cn.net, May before the collection is thousands of pages, to middle May, was deleted to only a few hundred pages, as to what reason, do not know at all. The promotion was updated in this way before the deletion, but the page was deleted by Baidu for no reason.
In 1200, Baidu's blog record was regressed. More than 200 pages were deleted. This is normal. In the past, Baidu used to delete some of my pages after indexing them. It was observed that some tabs with the same title were deleted, and those tabs with too many duplicate titles were eliminated.
4. Fluctuating keyword rankings
Many of my friends have encountered such a situation. Some websites have K to only the next page, but the keyword ranking is abnormal, and some snapshots are getting faster, however, the ranking of keywords does not know where to go.