The page does not include the reason

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The site contains problems, perhaps a lot of doing SEO is not very concerned about, because most people are operating small sites, and many are optimized for others, just focus on the first few keyword rankings. But for some more content of the site, the site is part of the SEO basis, because the home can participate in the ranking is limited, traffic to a certain degree will be difficult to upgrade, must let the page to participate in the rankings from the search engine to attract more traffic. Then comes the website to collect the question.

Looking for reasons from the inclusion process

Now the Internet, only the site contains a lot of home page, to find not to include the reasons, to solve the problem, first of all to understand the search engine included in the site process. Included in the basic can be divided into crawling, crawling, indexing, releasing these four processes, any one of the steps of the problem, are likely to cause the page is not included.

Spider crawling

Search engine included the first step is to find the Web site crawling, want to let search engine included, you must ensure that on other pages can find the Web site of the target page, so that spiders can crawl along the Web site to your website. Compared to Google spiders, Baidu spiders crawl depth has been not very good, especially for some of the low weight of the site especially, so if you want spiders to crawl inside the page, then do not publish the link to the homepage, take care of the inside page. In addition to pay more attention to their own site's internal links, clear spider crawling traps.

Spider Crawl

Crawl steps, is a spider on the Web page information to download a link. This part of the need to consider is the size of the Web page, speed, server quality, spider traps and other factors. Each spider on a certain site for a certain period of time to stay in the time is basically fixed, if the page is too large or slow download speed will seriously affect the spider's crawl efficiency, and a search engine spiders carry the amount of information is limited to the size of the page is too large, download time is too long may cause not included in the problem. Interested friends can note that the General page itself is not the HTML code, the real big file is the picture on the page and JS code, we can according to the specific situation of the site picture optimization and JS code optimization.

Spider Index

Index can be said to be a part of the core of search engine technology, the index can be simply understood as a search engine on the content of the Web page classification, value judgments of the calculation, the quality of the site content is in this link to judge. Quality does not pass the words, although the spider grabbed, but after a while will still be removed from the database. More obvious is in some of the high weight of the Web pages posted, the day included but the next day can not find, it belongs to this situation. So site content value This piece, we must pay more attention.

Page release

If all of the above three links to your site are compliant, congratulations, your Web page has been added to the database by search engines, but note that adding to the database does not mean that you can immediately search for your Web page, it needs a release process, and the time required for the process varies by site.

Of course, for the inclusion process analysis, is established under normal circumstances, if your site is illegal website or new station audit period, it is another said.

Article by the Zhengzhou old horse seo writing, the original address: http://www.ifseo.net/post/bushoulu.html, reproduced please specify.

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