Web 200.0.64 Log Issues

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These days I observed the web site of the spider left the log is 200.0.64, think of the previous site 200.0.0. It's always a bit of a weird smell. So himself on the network of human flesh search under. See a result almost frighten me to death, all say 64 state is K station or put to Shahe omen. So also to their own station to check, so far, as if there is a station by K. The second explanation, of course, is that the web is unreachable. Although the heart more agree with the first explanation. But the heart is always confused. It's not always a good idea to go on like this. Even if the Internet is unreachable, it is not a good way to go on for long. So with great concentration on this state dedicated in-depth analysis. Also discussed with a lot of people. The original also got an explanation of my own. 200 this everybody knows. For 0, I think spiders successfully crawl the page and bring it back to the database, and update the page on the same page in the Baidu data. And 64 is not updated. The conclusion is that I found that 0 of the problems are mostly appearing on new pages and updated after the homepage. And 64 are mostly present in the inner pages without changes. To this conclusion, I initially felt very reasonable.

But slowly, I found the conclusion to be a mistake. The error simply occurs when I do not record the size of the spider crawl, and I find it when I expand the log. All 64 states, the article crawl is the page size is 0. That is to say, the spider did not take this page. So I have a new understanding of the previous 200. That is 200 general said can be a successful crawl. But to be precise, I think it is "more appropriate to open the page successfully." Plus the rear 0 is the successful crawl. Plus 64 is the successful opening of the page without crawling.

That is not the network is not up to the cause of this phenomenon. I also feel that this is very far-fetched. This can be seen from the number of spider requests. Since the spider can request to me to the page. The page is also open, how can not be reached.

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