Analysis of reasons why Baidu does not include spider grabbing articles

At present, there are two ways for Baidu spider to crawl new links. One is to proactively discover and crawl, and the other is to obtain data from the link submission tool of Baidu webmaster platform. Among them, the data "received" through the active push function is the most popular among Baidu spider. Welcome. For webmasters, if the link has not been included for a long time, it is recommended to try to use the proactive push function, especially for new websites, which proactively push the first page data, which will help capture the inner page data.

So the students have to ask, why did I submit the data but still don't see it online? There are many factors involved. In the spider grabbing process, the factors that affect online presentation include:

1. The website is blocked. Don't laugh, there are really students who ban Baidu spiders while submitting data to Baidu crazily. Of course, they can't be included.

2. Quality screening. After Baidu spider entered 3.0, its identification of low-quality content has reached a new level, especially time-sensitive content. It has begun to conduct quality evaluation and screening from the crawling stage, filtering out a large number of pages such as over-optimization. Judging from the internal regular data evaluation, low-quality web pages have dropped by 62% compared with before.

3. Failure to grab. There are many reasons why crawling fails. Sometimes you have no problem accessing it in the office, but Baidu spider encounters trouble. Sites should always pay attention to ensuring the stability of the website at different times and places.

4. Quota restrictions. Although we are gradually liberalizing the crawling quota for active push, if the number of pages on the site suddenly explodes, it will still affect the crawling and inclusion of high-quality links. Therefore, in addition to ensuring stable access, sites should also pay attention to website security to prevent being hacked. injection.