What should we do to stop the spider traps from being completely shielded?

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The so-called spider traps, is to prevent the search engine Spider program crawling site obstacles trap. These barriers will prevent spiders from crawling web pages, thereby preventing Web pages from being included. Below, I sorted out some completely shielding spider traps need to stop a few behaviors, listed for you for reference, we mistakes Wuzegamin.

First, in the production of Web sites with registered login page, do not have the mandatory registration and login ability to browse the Web page, so that anyone can normally browse the Web page, only users want to log in, only to display the login and registration function, so that users choose their own.

Second, do not use flash technology on the Web page, you can use some JS code to replace the function of Flash.

Third, no longer the page to achieve any page jump function, if necessary, you can use 301 Permanent Redirect to achieve the "jump" function, 301 is the most user-friendly Search engine Web page steering technology.

Four, try not to use dynamic URLs, to avoid errors due to the parameters of the Web page open error or can not open.

Five, do not use the IFRAME framework technology on the Web page, avoid this kind of search engine unfriendly behavior, make the webpage code is more friendly to search engine.

VI, the Web page of the navigation system do not use the JS code to achieve, you can use div technology, which fills in the pure text and a label of the way, such as the search engine is interested in, JS code to achieve the navigation for the search engine is not very cold.

Seven, do not adopt too complex site structure, do not use more than three levels of directory structure, also do not put the content of the Web page too much, so easy to crawl and crawl search engines.

Eighth, if there is no need, or have other alternative means, try not to let the Web page browsing by the cookies, so that anyone can normally browse the Web page is necessary.

The above is about completely shielding spider traps need to stop several behaviors. In fact, as long as it is to hinder spiders crawling and crawling obstacles, can be considered spider traps, should not appear on the site. The author reminds you: in order to the normal development of the website, we must use the formal method to make the website, avoid using "black hat" means, do the website is not able to make a good site opportunistic, only behave to do the site is the right way.

This article is from the Yunnan Pacific Information Engineering (http://www.ynynyn.com/), respect for the work of the author, please indicate the source in the reprint.