Baidu snapshot archiving exceptions have you ever encountered?

After some baptism in Guangzhou, the air was a little better, but yesterday's gloomy mood was not washed away. The first thing to do when you start a computer is to quickly check the situations of those sites. I'm always happy that these "friends" will never give up. Like McDonald's and KFC, KFC will always find McDonald's nearby. The rankings of the two sites have been back to normal, but the snapshots of the sites that fell down on January 1, May 7 today are abnormal-archiving. Maybe everyone thinks that archiving is normal, but this time it is different from the archive I have seen before, as shown in the figure above.

 

I can accept the snapshot reversely, but the website name (title) and description (description) have been changed for me, and the description is simply removed from me. Invalid mdgs.com, the result is even more strange

 

An "access error" is reported "! Access error? What's wrong? I wonder if the spider cannot find my homepage?

Because the customer only knows Baidu, he focuses on Baidu ranking. Let's take a look at google's situation.

 

Google is normal, and google's spider can recognize it completely.

Next, we need to introduce some basic information about this site during the recent period. On April 9, 17th day of last month, the title was slightly changed (five words were added at the end of the title, and a keyword was added for keyword) then, the snapshot for the next ten days was set to be in the original month (I received it halfway and was not managed for some time). However, the number of snapshots was increased, and all the Spider crawlers crawled, it is still several days since I checked the logs and found that the snapshot was updated to the latest one in May 2, and the changed title was rerecorded. The last one or two of the rankings fluctuated slightly, in the following week, the snapshot was updated again on December 31, and then continued until December 31.

 

I checked some descriptions about snapshot archiving, "modifying title, keyword or description", "large layout adjustment", "illegal links, black links, and invisible links", "too much content to be collected, there is too much copy information, there is no original things, "" the website is punished in the links, "" the server space is unstable, the access speed is too slow ", and so on. I will compare them one by one, one thing is true: the server is unstable, and the website was suspended for two days due to a space fault at the end of last month, January 1, April 27. In addition, there are two points on the top-"website adjustment" and "The content is not original". First, my website was normally recorded and updated on January 1, May 2, half a month after the title adjustment, in addition, after four days, the snapshot will be updated again until March 13, May 4. Will the "website adjustment" still affect the current snapshot rollback? Second, I am a pseudo-original author in terms of content. The first 200 words in the article are basically the words added to the keywords in my own organization language and part of the text in the original text. I have a specific text segment prepared by myself at the end. Will the content be the same for the spider?

In addition to maintaining the update of articles and adding some external links, is there any way to make snapshots normal? What's important is that Baidu spider can understand the title and description of the homepage, do not display such a situation.