400 Error Code Means

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall as an SEO, often see the web site log, the site log has a lot of code, often see 200, 404, 503 And so on, these numbers are the HTTP status code. such as 61.135.166.232--[31/dec/2007:02:30: ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology lobby return an HTTP status code is the state of the server that is displayed on your site in response to a request, for example: • When a user accesses a Web page in a browser. • When the search engine spider crawls the page. HTTP status codes are five different categories: 1XX temporary/Information response 2XX succeeded 3XX redirect 4XX client/Request Error ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host technology Hall this charge oneself to learn to collect some information of SEO to be helpful to the novice. Old birds, please. Search engine spider crawl the necessity of statistical analysis: Spider smooth crawling Web page is a search engine included the prerequisite, search engine has crawled the site, crawling what pages and return what information to ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall when a user is on a server that is asking for Internet Information Services (IIS), When the IIS server responds to the request, it automatically returns a numeric code representing the status of the request, providing status information about the requested request. Also when the search engine spiders in the process of crawling, the server will also be related to the htt ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall In the era of the rapid development of the internet age and the prospect of expensive bidding costs to make most enterprises miserable and low-cost investment in the professional-seo was born, the number of practitioners is also increasing every year, but the internet spam is more and more, so the search engine in order to better cater to the user experience also frequently launched the various calculations ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall blog should say that every webmaster should know how to view, webmaster can view the status of the site through the log, Is the essential skill of each stationmaster. Do not really build the station when you see other people's Web site log see a series of code, all kinds of do not understand, all kinds of mysterious, feel stationmaster really god ah, so complex code can understand, at that time ...

Recently, Visual Studio 2013 builds on the progress of Visual Studio 2012 and subsequent Visual Studio updates, providing the development team with the solutions needed to accommodate this transformation and develop and deliver the next wave of Windows Platform Innovation (Windows 8.1) new applications, while supporting a wide range of devices and services on all Microsoft platforms. The equipment and service experience has undergone fundamental changes ...

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall site rankings, included are always concerned about search engines, we often talk to spiders crawl, 　　So how do you know if spiders have been to your site? Usually the log of the website will tell us this information, here take Wang Dajun Network Marketing Blog for example. The author uses the virtual space, in the author website root directory lo ...

The following case may have been a long time, but the lessons are timeless. At the height of the dotcom bubble at the end of 20th century, Webvan, an American online grocery retailer, was once very famous and declared bankrupt in 2001. As one of the most exciting new start-ups, the company has been ambitious in claiming that its products go deep into every American family. After successfully raising the biggest investment in history (more than $800 million trillion), the company presented a 450 million-dollar, revolutionary online grocery retail business ...

The following is the domestic and foreign 5 losses of internet mergers and acquisitions: 1, social networking site Bebo: AOL acquisition Price: 850 million USD selling Price: 1 million USD loss: 850 million USD AOL, which also belonged to Time Warner Group in 2008, decided to buy the third-largest social networking site, Bebo, at 850 million, to say it could be transformed by an Internet service provider into an ad-supported media company. But just 6 months after AOL was stripped of Time Warner, AOL decided to sell Bebo. 201.