Summary of the experience of websites that have been dropped by Baidu K

I. Carelessness at that time

I first entered the seo industry and got a site optimization keyword: XXktv. Just like most website optimizers, I took a look at the Baidu Index and the search volume. I followed the general situation of the home page and the competitor's website on the second page and optimized it to the home page in a month. This website has indeed been optimized to the homepage in about 20 days, because the keyword competition is not great. In the next two months, I have maintained a little bit and the keywords are still very strong. One day, the boss suddenly said, "all the keywords on your website have fallen ." I felt like I was going to check the results.

 

The figure above shows the date and quantity of the site's website being K and indexed. If the website is attacked by K, you must analyze the cause.

In terms of the article, I typed all the words in one word;

In terms of external links, we recommend that you do not downgrade the permissions of blogs, forums, and Q & A websites, and the number of external links does not exceed three.

Excessive website optimization: The author checks the URL, website structure, and code, and finds no trace of excessive website optimization.

Server: the server space is still relatively stable, but the result is a cup of cake when I use the IP lookup domain name function of the webmaster tool of love station.

 

This is only a few of these websites. In combination with such websites, the whole IP address of the site is about 9 to Baidu. The author's website is also justified by K. When I optimized my website, I didn't pay attention to the server. In the end, I had to leave the basket empty and migrate my website to a long recovery period.

II. Laziness leads to bitter fruit

I have been in touch with website optimization for a long time. Most of my website's overall keywords are well ranked, and I am proud to say that website optimization is just like that.

The Changsha website optimization company took over A client's ABCD education website by the end of April. One of the sites, A self-test and B test-in, has A little more money. The other two education sites have no competition for keywords, I didn't care about the two websites because I had little money.

Take over the website, first of all, is keyword research, change the title concise code, adjust the website structure, add articles, send external links, here I do not pay much attention. Two months later, the overall keywords of the four websites met the requirements of the customer. I received a commission and forgot about it. However, I forget that the search engine will not forget the traces of your website cheating. It's not a penalty, but time is not up yet.

Black and gray in June, Gray in July, and in August, I breathed a sigh of relief, and even joked with my friends: "I like Baidu's large-scale adjustment, one adjustment, the overall ranking of my websites is increasing." However, in March, I am not calm down. In early September, the entire site was retained by Baidu and was not recorded until November. However, like most websites that were listed by K, the website still has no ranking.

If a website is attacked by K, it is only possible to face it with calm analysis.

Server: The server is stable and the same IP address is a regular website.

External chain: the external chain is purely manual, and the extensiveness and correlation are better done. However, when I checked my friend chain, I immediately showed up and found that all my websites were hacked, and they were suspended for a month.

 

The author immediately checks the source code of the home page and finds that the source code of the home page has not been changed. Then, check the website on the same server and find that all websites are linked with a black link. In this way, the server is infected with Trojans.

Article: In terms of articles, I am a bit confused. All the articles on the two websites are from the original articles on the AB station for a slight change and release. At that time, I thought that the article on site AB was original and copied to the CD site. Although it was not original, it was better than the collection.

After the analysis of the two websites, the reason is that the black chain is not cleared in time and the reason is that it is caused by the article. Website C is infected with a black chain and Site D is not infected with a black chain, which indicates the quality of the article. The solution is to remind the space server provider to remove the copied article and add new content, and the author enters the long recovery wait stage.

At the beginning, because I was too lazy, I finally swallowed it myself. A long wait for recovery was triggered by the customer, and the Commission was halved.