Explanation 301 redirection and implementation methods, explanation 301 redirection1. What is 301 redirection?
301 redirection (or 301 redirection) is the header information in the HTTP data stream returned by the service when a user or a search
One, what is 301 redirect301 Redirect (or call 301 jump, 301 turn) is a user or search engine spider to the site server to make access requests, the service returns the HTTP data stream header part of the status code of one, indicating that this
Permanent page removal (301 redirects ) is a very important "auto-steering" technology. One of the most feasible ways to redirect URLs. When a user or a search engine makes a browse request to the Web server, one of the status codes in the header
In the actual application of the site construction, prone to a lot of small mistakes, like MySQL was optimized not in place, the impact of the overall site browsing effect, in fact, the site's regular HTTP status code performance is the same, Google
A lot of students can't figure out what 301 is. and the impact of 301 on search engines? How do you set up the final 301? So write this article. This article gives you a full understanding of 301 redirects, clear 301 redirects.
What is 301 turn?
The author on June 25 published a "skillfully with 301 redirect 404 errors into the site outside the chain," the article, talked about how to pass the 301 redirect way, will be from the outside to get the wrong URL into an accessible URL, so as to
Does your website set a domain name without WWW during domain name resolution? Set a domain name without www. In this way, you can access your website normally when using a domain name without www.
However, we often encounter this
One, 301 redirect implementation:
Our site (www.b.com) The original domain name is a.com, significantly worse, after changing the domain name, the first thing to do is naturally 301 redirect.
One caveat: even if you are not changing the domain
Unified URL standardization to the domain name redirection, is the website different domain name weight centralized processing ideal method. However, as a webmaster, do you know that the wrong 301 redirect will bring unnecessary calamities to the
Php implements 301 redirection jump instance code and 301 redirection
In php, the 301 redirection implementation method is very simple. We only need to simply use the header to send the 301 status code and then use the header to jump. The effect is
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