The five main reasons why the site does not rise and fall

The site's collection has always been a webmaster special headaches one of the things, whenever you see their own site is not a rise in the amount of decline, the heart faint a kind of sad urge feeling. Especially when their own hard to do this to the site optimization settings, the brain thought of this site will definitely improve the collection, but the reality is often like to joke with themselves. Site collection not only does not rise, but has been to decline. In this case, I think this is a lot of webmaster are distressed situation. And the author is no exception, recently a station has been included indeed down, today I come to talk about their own analysis of several reasons.

　　

One, the space access speed is slow

For the site included, space is definitely one of the most important factors. Because the site should be included in the premise of spiders crawling over the site, and whether the spider smooth crawling site, the most important factors of nature is not space. The author in the analysis of their own web site included why the decline, which first inquires about their own space access speed, such as the author with webmaster tools to inquire about their own web site space access speed, as shown:

　　

As shown in the image above, which uses the tool query, the results are tens of thousands of milliseconds, that is, hundreds of seconds, so how can the speed of access to the spider can be smooth crawling? And when the spider crawling to the site, found that the speed of the Web site access a trace of open, so slow speed how can make spiders like it? As time passes, The number of spiders crawled is also relatively reduced. Therefore, I think that the first reason for the fall is the space for the trouble.

Second, the site outside the chain of high loss rate

　　

In the site optimization, the chain has been affecting the ranking weight and the key factors included, this is an indisputable fact. And in the search for the eye, the chain is actually spiders crawl into the Web site, then when the spider into the site of the channel to reduce, naturally will make spiders on the site to create a dissatisfied mentality. Spiders are dissatisfied with the site, it will reduce the number of crawling into the site, and the previous pages will be included in the deletion of some. In fact, we can understand this, when the site outside the chain loss rate is high, it means that spiders crawl into the site of the channel has been reduced, and before some can crawl into the site of the channel was blocked, then those spiders crawl pages will be considered ineffective, nature will be deleted. In fact, now the spider more and more intelligent, and crawl crawling site is not only a spider crawling, so that the site's collection does not fall?

Third, the content and the network on the high degree of duplication

As we all know, search is the most favorite site with a lot of original content, and for some of the site is collected, although the beginning will be included, but slowly when the search to organize their own database, found that most of your site content is collected, this will produce and the original article on the network repeated, Naturally, your included pages will be deleted. Unless your weight is higher than theirs, otherwise the final deletion is some of the low weight of the site page. Because the weight is to search whether the importance of the site's rating, a high weight of the content of the site even if all collected that can also be a search for the recognition, and a weight is not high, then the search will take it as a garbage collection station processing, the nature of your page content even if included in the same also survive soon. So, for the site included down, in fact, the quality of the content is very big reason, this is also a cliché topic.

Four, the link of the website has been modified

General Site page is included, search will not easily deleted, unless the content is collected. Of course there are other reasons, such as site links have been modified, such as the original link URL is www.xxx.com/bbs/shi/di.html you recently modified him to www.xxx.com/bbs/ Di.html, and these links are located in the page has been included in the search, naturally when the search to organize their own database, also because the link changes to the page will produce a link to the database does not match, and search cited can not think you are modified links, as long as the link does not match or failure, then search will be the lead to delete him, make room for The new collection. This is included in the page is searched from the database to delete, naturally your site included also declined. So, modify the site's link is the most can lead to the site does not increase the amount of the reason, if you must modify, the first need to do 301 redirects and 404 page settings, used to guide spiders crawl to the new link page.

Five, modified the site navigation structure

Modify the site structure navigation is actually the site revision, and the site revision of the site included in the amount of the drop is absolutely fatal, if not handled well, so that the site is not the whole station by K is not impossible. Since the site was revised, the previous navigation structure has changed, for example, home is originally three rows of three columns of the structure, after the revision into four rows of two columns, so that the site even the structure has changed, and when the spider crawling site found with the previous crawl channel is not the same, nature will take it as a new station to look at, Moreover, each station after the revision of its links will be changed, the nature of the link has been included in the change, that is, has been invalidated, then when the search to organize the database, they will be deleted. So, for the site included down, if you recently for the site has been revised, then ten the reason is that the site after the revision of the sequelae of the above.

In the end, the author summed up, for a site to drop in fact the biggest reason is still from the site itself, especially if the site has recently been revised, so that the site included a decline is understandable, there is a bit of space instability will also affect the level of the site included and the speed of collection. So, to solve the site included in the amount of decline, we may wish to look for reasons from these aspects. This article by www.ten222.com Royal Mud Square Price exclusive feeds, reprint please specify, A5 starting, thank you!