If the site has these problems the spider will indicate a great deal of access pressure

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Analysis of the site log is also a part of daily SEO work, we can see through the log of the various code to observe the search engine spiders today's site access and capture, find out the reasons, and then improve the site's optimization program. But a lot of webmaster think of their own site to do very perfect, but the log shows the frequency of spiders rarely, this is undoubtedly to the efforts of the Webmaster to dial a plate of cold water.

Why do spiders show great pressure on your Web site? Things happen, spiders are just a robot, it follows the program settings, if it does not want to visit your site, it can only show that your site must have a variety of obstacles to crawl factors. The following author on their own experience to share with you, which problems will make the spider access pressure.

First: The site has a lot of dead links

The so-called dead link is the return code of 404 error page links, such links are usually generated after the site revision, or the site after the replacement of the domain name. This kind of dead link whether to the user or to Baidu Spider, is a very unfriendly performance. Imagine, when the spider is happy to visit your website, but one after the death of those blocked road links, repeated the situation, and finally let spiders no longer trust your site, and then also create a site is not included in the results.

Solution: (1) Submit dead link. The use of Baidu Webmaster platform "dead Chain submission" tool to submit the site dead chain, specific instructions please refer to Baidu Webmaster tools.

(2) 301 redirects to the dead chain. This approach is for fewer dead links to the site, if your site dead link only one or two, then you can redirect the Dead link page to the home page or other pages, but this may also lead to user experience is not so friendly.

Second: Site Map error

In the past many SEO technology tutorials tell us that the production of site map is very important. But now many webmaster will ignore the site map this piece of work, because of the unfamiliar code, so many webmaster will use some unreliable tools casually make a site map. I think, rather than make a map, rather than make. Just imagine, you give a wrong map spider walk, when the spider lost, it will hate you? Therefore, I suggest that if the site map can be personally produced by hand, if you can not choose some of the more authoritative tools, such as Baidu Webmaster Tools and Chianz webmaster tools and so on. After doing well to test, see where there are problems, and through the log observation, whether the spider can crawl on the map smoothly.

Third: Web site spider traps

The so-called spider Trap is the site has some problems, so that spiders crawl the site when there are errors, into the site, and then can not go out of the site. This situation is actually difficult to find, because we can not determine whether the spider is really trapped in the spider trap, but when we found that spiders crawl site frequency is smaller, we should start to realize and detect whether their site is really a spider trap. The author thinks, cause spider trap Most still is two reason:

(1) Too many Web site URL parameters. Although Baidu tells us, now Baidu Spider has been able to crawl the non-static URL, but contains excessive parameters of the static URL for Baidu Spider is still very pressure, the following figure:

This complex non-static URL will make Baidu spider feel dizzy brain bilges, finally can cause spider can't walk out this page and cause the so-called spider trap.

(2) Site anchor text too much, resulting in chain sprocket. External sprocket I believe everyone will know, but in fact, internal links can also produce sprocket. Many webmaster in order to enhance the keyword ranking, regardless of the use of too much anchor text, and then caused the link between the page reincarnation effect, and finally let the spider into the bottomless pit, can not come out.

Search engine Spider is just a robot, can not compare with human IQ, but we as stationmaster or should respect the spider, follow its stipulation, should not let the website have overmuch problem and cause it pressure to become big. Only our website can improve the above problem, I believe it will become more and more popular with our website. This article is designed for Beijing Jishuitan Hospital online registered http://www.bjjkkgghw.com feeds, hope to reprint a friend plus a link, thank you for your support!

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