Why is the website K, after the website is included and then change the website title, description or keywords, the actual content of the website and the snapshot content is inconsistent, it is no longer included and updated the website snapshot, this truth we should all understand! For example: my website title is: ac, after being included in the user search ABC may find the site, but this time the webmaster changed ABC to 123, users still search ABC, found a 123 for the title of the content,...