Search engine database, is a large and complex index database. Do you want to know how your website pages are indexed by spiders, and what kind of page files do the search engines create for your page?
Please READ carefully:
1 First, your page is "new", that is, original and false original.
2 Search engine Spiders crawl your site after reading page encoding, author, creation time and other attribute information.
3 Crawl website content information, and our common search engine crawl simulation tool can get out of text content.
I do not know if you can paste so much crawling information, here is not to come out, you can go to http://tool.chinaz.com/Tools/Robot.aspx?txtSiteUrl=www.ggspkf.com view.
4 The content according to the technology of cutting words, including positive and negative words, forward-cut words, reverse-cut words, the least keyword words, feedback, such as word-cutting technology, get a series of target keywords (professional noun: terminology). For example: Baidu input: GG Video customer service system pay attention to the red text, very simple we can get the following target keywords:
GG Video Customer service system
GG
Video Customer service System
Customer service System
Service
System
GG Video
Video
Match the above 7 target keywords to get the other related keywords, not listed here.
5 Capture the location of the keyword, in the 3rd part of the simulation crawl, we can see title keywords and description, and page content. This can be clearly seen where the keyword appears.
6 will be the 4th paragraph of the target keyword and 5th paragraph of the position information to form an array document, such as (GG Video customer service System: 10:1,2,4,5,6,9,11,23,55,65) (for example, the real situation needs to see the actual content of the site)
The above means: GG Video customer service System this keyword, the page appears 10 times, the location is 1,2,4,5,6,9,11,23,55,65. The array and other files generated at this time are then deposited into the database.
7 when someone searches for the GG Video customer service system, the search engine will read all about the GG Video service system array, according to a series of complex algorithms, get the ranking order of these pages, show to visitors.
The above mentioned is only the approximate process, the specific index generation, consider the factors are huge and cumbersome, and then slowly state.