On the conditions of search engine and the reasons for rejection

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall

The website is included by search engine, the general need to meet following several factors.

A, your website is a famous website, the traffic is very large, the industry is very famous.

If your site is really well-known in the industry site, you do not submit, perhaps search engines will find ways to collect them. For example, Yisou launched the next day, quickly by the major search engines included.

b, your page to the search engine submitted.

Go to the search engine to submit your URL, although not included, and need to wait a certain amount of time. But at least the possibility of being included is increased.

Baidu submitted: http://www.baidu.com/search/url_submit.htm

Google submitted: http://www.google.com/intl/zh-CN/add_url.html

Yahoo Submit: http://search.help.cn.yahoo.com/h4_4.html

MSN: Submit: Http://search.msn.com.cn/docs/submit.aspx?FORM=WSDD2

Sougou (Sogou): http://db.sohu.com/regurl/regform.asp?Step=REGFORM&class=

To our commonly used Baidu as an example, to understand the specific landing process.

You need to login to the home page, that is, your domain name added to the entrance, can be submitted. One thing to note is that a station is only used to submit once, do not need to repeat, because the search engine crawl crawler No matter how you are to start crawling from the home page, so instead of repeating the submission, you might as well use the time to do your website:-).

C, other pages have links to your site, and these pages in addition to your link was updated by the search engine.

First of all, it must be explained that only consider a page is indexed by search engines rather than the rankings have requirements, do not need too many links. General 35 good often by search engine links can ensure that your page is included.

What is a good link? PR value is an important reference factor. Another important factor is the frequency with which the page is updated by the search engine. The PR value can be queried, and the update frequency can be estimated by the time the cache command queries the last update.

D, your page is worth collecting, before the site or the page itself has not been the search engine punishment and was refused to be included.

No search engine promises will be included in any site, on the contrary have their own some of the principle of inclusion. If your site involves search engine objectionable stuff. Then it is possible that all pages of the site by the search engine refused to be included. Included in the page, if it involves cheating by the search engine deleted, generally difficult to be included in search engines. There are many reasons to be punished by search engines, and for the general site, a penalty may involve the entire site, rather than a single page alone.

A new station, the search engine refused to include the reason may be:

1. Your site is not a jump, not a URL. That is, you have to make sure that your site is understood by the search engine to have real content on the home page.

There are many self-help stations, and many blogs are using the domain name to point to the inside page. This is very difficult to collect. Of course, it is possible that you use the tab in Meta. (More detailed you only go to see SEO knowledge, stone can not be listed here)

2. There is a problem with your Web server's domain name space settings.

Including your site set up the wrong server information, the wrong robots protocol, etc. or in the meta inside set the attributes such as nofollow.

3. Your site uses a template or a mirror with another website to

Because many websites use the same touch board. Caused by Google does not like, of course, this situation more problems is the search out when only one URL. There are also some self-service construction station system, itself has a fatal flaw, to prevent the inclusion of Google.

4. Your domain name has been punished before registration.

In this case you can view the Include page of the domain name. When your site is just put into use, if you find a large number of previous included pages, it shows that your domain name is already abandoned by others, and may be punished by search engines. If you use the domain name for a long time has not been included, the biggest possibility is that the past has been punished

Your page will be included for a certain amount of time. Because perhaps the search engine has been included, but has not yet refreshed the search results

In general, search engines include your page, to the actual display in search results, there is a certain time lag. Google, for example, typically has a time lag of at least two days. The cache command can check whether the site has been crawled by the search engine and the corresponding time. If the discovery has been crawled, they just have to wait patiently to appear in the search results.

Webmaster Net fifth period SEO Training registration address: http://bbs.admin5.com/thread-917492-1-1.html