After more than a week off, was deleted content and pages snapshots, But the next day, immediately resumed, I wonder, a deleted article Why can restore it? check my web page meta information on a test, found that there is, but can not see the Web site content has been opened up, and For example, a web site with a web meta information detection can detect the keywords, but open, it is already displayed:. "Sorry, you just open the post for some reason has been deleted by the administrator." This shows that google automatically detected Robots are not humane, exist BUG, visitors could not see the contents, google robot can automatically detect detected, but when a visitor opens the site, have not see the content.
Google search results to return 404 (Not Found) or 410 (deleted) wrong date or "effect" link. Using this, the page has been deleted, and now most are already using a custom 404 page, there is very few people use the default, google can not be detected by the definition of 404 pages, google hope to improve on these two issues and more humane.
