A search engine that really fits the crowd

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; In the Search engine classification section We mentioned the full text search engine from the site to extract information to build a Web database concept. The search engine's automatic information collection function is divided into two kinds. One is a regular search, that is, every once in a while (such as Google is usually 28 days), search engine actively sent "spider" Program, a certain IP address range of Internet stations to retrieve, once found a new site, it will automatically extract the site's information and Web site to join their own database.

The other is to submit web search, that is, the site owner actively to the search engine to submit the Web site, it in a certain period of time (2 days to several months) directed to your site sent "spider" Program, scan your site and the relevant information into the database, in case the user inquiries. As a result of the search engine indexing rules have changed a lot in recent years, unsolicited Web site does not guarantee your website access to the search engine database, so the best way is to get some external links, so that search engines have more opportunities to find you and automatically your site included.

When a user searches for information with a keyword, search engine will be in the database search, if found with the user requirements of the content of the site, then use a special algorithm-usually according to the page of the keyword matching degree, the position/frequency, link quality, etc.-to calculate the relevance of each page and ranking level, The links are then returned to the user in order, depending on the degree of relevance.

At first, I was just a user of a search engine. The search engine is limited to the ability to find out what it needs for everyone. It's convenient to use such tools when surfing the Internet, but never to look at where the data from search engines came from. At that time for the search engine understanding is---Convenient public network search tool.

Come to take a job, start to contact learn this knowledge. Originally big and small site all want their website to be able to appear on the search engine, if the site appears on the search engine greatly increased the likelihood that others find their own website. However, it is not easy for an ordinary website to go to search engines. He can spend money on a search engine or in a bidding position, but it will cost a lot of money. can also choose to do seo, soft text promotion, forum promotion and other ways to let others see their own site or by search engines included, but this will take a lot of time.

Spend a lot of money and time caused by the search engine spider program attention and the site included, is not can sit back and relax? The answer is No. Money will be useful after a day, stop the SEO or a variety of promotional methods Spider program for the site's sensitivity will be reduced. When both of these situations occur, the site will not necessarily appear in the search engine. So whether to spend money or spend time to optimize the promotion is a long-term behavior, need to go through the cycle. And all this was done just to get a face on the search engine.

The current search engine and the common website relationship is very much like the past emperor and the harem 3,000 Scarlett relations. Completely unable to grasp the initiative, all you can do is to dress yourself as beautifully as possible in your own house, hoping to attract the attention of the emperor in an accidental opportunity.

Such "Volkswagen" is only a search engine website or emperor. It seems to me that this pattern is always a bit strange. I have been thinking, the so-called search engine of the public should be who, in the end is a tourist or search engine site? The owner of a search engine should not be a search engine site itself. It should be that one has a large and small variety of sites, they should be the dominant search engine direction of the backbone. Because of their existence can let search engine play its due role. and search engine site links should not be by the program to perceive, and should let everyone need to join the independent people. In this way, not only can save the site to the search engine promotion process, but also can ensure the search engine this platform information timeliness, information accuracy, as well as human nature.