"Auto turn" technology in search engines-search engine technology
Source: Internet
Author: User
I. What is Auto-Redirecting )?
Automatic redirection is also called automatic redirection. Automatic jump refers to a technology that automatically redirects a user to another webpage address when a user logs on to a website. The webpage address can be other webpages in the website or other websites.
Generally, a browser receives a webpage containing code that automatically loads other webpages. This page may be converted on the server side. In this case, the browser only receives one page, and the automatic redirection usually means that the page received by the browser has the function of automatically sending access users to other pages.
The rational application of automatic redirection technology includes switching users to the webpage version of the specified browser, and transferring people to the new domain name after the website domain name is changed or deleted. However, this technology is often used by search engine optimizers as a way to improve the ranking of search engines on websites. For example, we first create a highly optimized webpage for the search engine, that is, the "Bridge page" We usually call, and then submit the webpage to the search engine for a good ranking. However, when a search user clicks the webpage list in the search result list of the search engine, the user is automatically directed to the website address that the user did not intend to visit. Search engines often think that a web page that is automatically redirected is misleading to readers. Therefore, it will take disciplinary actions against such web pages or websites. However, it cannot detect automatic redirection methods.
Meta Refresh Tag automatic steering method
Because the search engine can read HTML and Meta tags is also HTML, the search engine can automatically detect this automatic redirection method. Therefore, no matter what the website turns for, it is easy for search engines to mislead readers and be punished. However, if the jump delay time is set appropriately, the search engine will not regard it as cheating.
The Meta Refresh Tag can only be placed in the <HEAD> area of HTML code. As follows:
<Meta http-equiv = "refresh" content = "10; url = http://domain.com/page.htm">
In this example, the browser automatically redirects to the page.htm page within five seconds.
This method is often seen in forums. If a message is sent to the Forum, a confirmation page is displayed first. A few seconds later, the confirmation page is automatically redirected back to the current forum page.
From the perspective of search engine optimization, it is generally not necessary to automatically turn to a delay. However, if you use the Meta Refresh logo for redirection, you must set the delay time to at least 10 seconds.
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