Search engine down the right to attract the pain of the site

In 1990, teachers and students of the Computer Institute of McGill University (University of McGill) in Canada developed Archie. At the time, the World Wide Web was not Wide, and people shared resources through FTP. Archie can regularly collect and analyze file name information on FTP servers and provide files to find each FTP host. The user must enter an exact filename to search, Archie tells the user which FTP server can download the file. Although the information resources collected by Archie are not Web pages (HTML files), they are the same as the basic working methods of search engines: automatic collection of information resources, indexing and retrieval services. Therefore, Archie is recognized as the originator of modern search engines.

The ancestors of all search engines were 1990 by Montreal's McGill University three students (Alan Emtage, http://www.aliyun.com/zixun/aggregation/29867.html " Archie (Archie FAQ) invented by >peter Deutsch and Bill Wheelan. Alan Emtage and so think of the development of a file can be used to find the system, so there is Archie. Archie is the first program to automatically index files on anonymous FTP Web sites on the Internet, but it's not really a search engine. Archie is a searchable list of FTP file names, the user must enter a precise file name search, and then Archie will tell the user which FTP address can download the file. Inspired by the popularity of Archie, Nevada System Computing Services University developed a Gopher (Gopher FAQ) Search Tool Veronica (Veronica FAQ) in 1993. Jughead is another Gopher search tool later.

A few days ago, the temperature suddenly fell, the heart also cooled, because the site experienced by Baidu down the right, and then Google down the right, flow back to 3 months ago. Always feel that they do the website optimization is cautious, focus on the content. I didn't expect to be planted today, really depressed ...

Our company's website is to do investment and finance, three months ago I took over the management of this site, traffic is about 800IP a day, then began to do content optimization. To the recent period of time, traffic growth to more than 3000, the search engine traffic accounted for about 90%. Google traffic increased to 1600, Baidu is very unfriendly to my site, the flow is very unstable, probably because the site has to hang Google ads it. On my site, basically Baidu traffic more than 1000ip after being beaten back, some people say that for small sites, Baidu to 1000ip is a ridge, that is certain, not just 1000, Believe that they will set up these thresholds at all levels, and if they feel they should not send that much traffic to your site, they will call you back. When my Baidu traffic more than 1000 consecutive times, Baidu began to drop the right.

Baidu Down Right Symptom:

1, the Web page included a surge, from 20,000 to 100,000, this phenomenon is a bit strange, but also experienced before, but did not monitor the flow of changes (if the master understand the words trouble enlighten).

2, Baidu site:www.t2m.cn home sink to the second page

3, the main keyword "investment" from Baidu first fell to the sixth page, many keyword rankings disappeared, flow from 1000 to about 200.

Reason Analysis:

1, when I just took over the site, the boss let me under the website article added automatic link to Baidu and Yahoo automatic search (map), this extra action may be Baidu thought over optimization. If so, that's the root cause.

2, there is a history of collection. The station had a large collection of records last year. But when I took over the time, no longer with the collector, of course, but also just copy some of the big stations without losing relevance of the article, and then carefully modified a bit, do a cross connection, published only 10 articles per day. If this also constitutes acquisition, Then I do not have to do this station. The content of investing in finance I have no way to original.