Some rescue suggestions and measures for Baidu K Homepage

I believe many people have encountered Baidu K on the homepage. Of course, there are several situations.
As a precedent, walnut knows something similar to Baidu K's homepage:
1. for new sites within one month, Baidu has never indexed the homepage, while other pages are normally indexed;
2, more than a month of the old station, Baidu previously recorded normal, suddenly one day site less than the home page, but directly in the form of http://www.xxx.com can search to the home page;
3. The website has been normally recorded in Baidu, And suddenly one day there was a "zhenzi phenomenon ", that is, the home page in a period of time in the day in Baidu appear normal ranking and can use the form of http://www.xxx.com can search to the home page;
Basically, there are three situations that walnut can think of now.

More details and related solutions:

1. Baidu's "K" homepage meets the above 1st cases: for a new site within one month, Baidu has never indexed the homepage, and other pages are normally indexed.

A: The most likely reason for this is that the homepage is over-optimized. If this happens to your website.
Suggested solution: it is necessary to reduce the SEO trace of the home page, such as clearing the H1 tag, reducing the keyword density, and reducing the number of times of using the bold tag <strong> <B>.

B: There are sites on the homepage that have been downgraded by Baidu. Directly with the form of http://www.xxx.com to check the homepage of the link, to see if there is a record, if there is no record of the situation, that Baidu has K the station (available site: xxx.com for re-confirmation) or the permission has been downgraded.
Recommended Solution: in this case, you should promptly Delete the permission drop link, otherwise, your website may be K!

2. Baidu's "K" homepage meets the above 2nd cases: for older websites over a month, Baidu previously recorded it normally. suddenly one day, the site did not reach the homepage, but can search the home page directly in the form of http://www.xxx.com.

A: The home page suddenly disappears from Baidu and lasts for more than three days, provided that Baidu updates your website at least twice a week (if not, the observation period should be properly extended ). If your website homepage has never appeared in the Baidu site record for more than three days, you can basically think that your website has been downgraded, during this period, if the number of entries is reduced and the number of entries is reduced continuously, the number of entries is reduced by pages per day. In this case, the website may face K attacks, in addition, it may show that your ranking is not falling.
Recommended Solution: first check whether other sites under your IP address share the same situation. If a considerable number of sites are in this situation, we recommend that you change the space as soon as possible, this IP address may be punished by Baidu.

B: If the above a conditions are basically consistent, you have added a link to the home page in the last week or so, and then the permission downgrading or homepage disappears.
Suggested solution: the connection problem of the old station is similar to that of B in the first case. Therefore, check the link of the website and clean it up.

3. Baidu's K homepage meets the above 3rd cases: the site has been normally indexed in Baidu, And suddenly one day there is a "Zhen Zi phenomenon", that is, the indexing and updating are normal, the home page appears in Baidu in a period of time in a day normal ranking, and can be searched in the form of http://www.xxx.com to the home page. But once the time is over, the site is not available, with the form of http://www.xxx.com can not find the home page.

A: If it is a new site, if you can identify that you have not done Seo optimization, it is likely that it is a link. if you add a link, it is in the form of automatic link exchange, or your own home page Link may cause this situation on the homepage of a new site.
Solution: delete all possible links and clear the links on the homepage. Observe for about a week. Most of the time, you may add a link on the first day. The next day, Baidu downgraded its permissions, and your homepage will be implicated. Therefore, most Seo recommend that you observe a link site for up to half a month. (Walnut once encountered this situation. At that time, it made a word and linked a site that ranked Baidu first. On the third day of the link, Baidu K dropped its homepage, later, my website homepage was directly deleted by K. After I deleted the link, I re-appeared and cleared the site that was originally ranked first in a week. Khan ~!)

B: If it is an old site, and Seo optimization has been performed before the downgrading K homepage, such as modifying the homepage title, strengthening the keyword layout, and increasing tags of various H series, etc, this may be caused by excessive optimization.
Recommended Solution: reduce Seo. There may be links, please refer to the method of.

Basically, the above situations are similar. The following points are summarized:

1. Be careful when connecting the new site. Check the link regularly on the old site. If you are not strong enough, Baidu will not link to its unfriendly websites.
2. optimization is feasible. Baidu's website penalties for Seo are getting heavier and heavier, especially those words that are used for promotion in the first 10. If the optimization is too high, it may be directed to the K station, and there may be no chance to save it.
3. If your website disappears because of sudden inaccessibility to the space, such as changing the space, you can find a way to make your homepage more accessible to Baidu, accelerate your re-indexing.
4. If it is not because of excessive Seo optimization, do not perform large-scale homepage Content Changes During downgrading. Such as modifying the title, keywords, or modifying the title. We recommend that you improve your links and update the content, and find some good sites for exchanges.
5. Check the website under your server IP address. Sometimes a bomb exists in the neighbor's house, which will destroy your house!
6. When you feel unable to return to the sky, change the domain name and try again. Or start another new station. After all, GG has not punished you, so try to reduce the loss. Sometimes, the chance of a new station is far greater than the chance of rescue the old station.

at present, there are so many questions about walnut, and there are certainly many shortcomings in my personal opinion. If you think it is not good, you should not look at it!
if you think it is good, please leave some suggestions or something to improve communication!