In php, page 301 is redirected. We use the header () function to send status code 301 and then jump to the specified page. the implementation method is very simple. note: 301,302 is an HTTP status code, indicating that a URL has been transferred. no... in php, page 301 is redirected. We use the header () function to send status code
From the perspective of search engine optimization, the 301 redirection technology is undoubtedly the best way to handle changes to the website URL, while the 301 permanent redirection, it is nothing more than the safest and most perfect solution for many redirection technologies.
1) IIS 301 redirection
IIS implements 301
XI sishu switched the 301 required in Seo workCodeSorted, added to favorites, and shared for reference. 1. Set IIS 301 Internet Information Service Manager-> virtual directory-> redirect to URL, enter the target URL to be redirected, and select "permanent resource redirection ". 2. Code redirection in ASP 301
Response. Status = "
What is a 301 redirect?301 redirect is one of the status codes in the header information (header) in the HTTP data stream returned by the server when a user or search engine sends a browse request to the Web server, indicating that this page is permanently transferred to another address. Other common status code also includes, 200 means all normal, 404 Web pages can not find, 302 temporary turn, and so on.W
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 site? In fact, in the site optimization process has a lot of webmaster to 301 redirect all errors. such as: directed to 302, or wrong jump code mistaken for
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 pass the weight of the article.
Today in A5 saw a "talk about the use of 301 redirect 404 pages into their
Linux Nginx 301 Redirect Jump method Summary, there is a need for friends to refer to.
The first case: access to the AAAAAAA station directed to the BBBBBBBBBBB station
Copy Code code as follows:
server {
Server_naaaaaaame www.aaaaaaa.com;
Rewrite ^ (. *) http://www.bbbbbbbbbbb.com$1 permaaaaaaanent;
}
In the second case: not all redirects to the AAAAAAA station are redirected to the specified page
Copy Code cod
Note:301,302 is an HTTP status code, indicating that a URL has been transferred. The difference is:301 redirect: 301 represents permanent transfer (Permanently Moved ),302 redirect: 302 indicates temporary transfer (Temporarily Moved ),ExampleIn php, normal temporary redirection is usually used: The code is as follows:Copy code Header ("Location: your_dest_url ");?> Simplest practice The cod
Fortunately, there are 301 redirects that can solve this problem effectively. As the Moonlight blog post says,301 redirects to boost search engine optimization resultsFrom the perspective of SEO, 301 redirection is the most feasible way to redirect URLs. When the domain name of the site changes, the search engine will only index the new URLs, but also the old add
301 jump is usually used in the site to change the domain name and to maintain the unity of the links used. For example, your original domain name www.a.com now replaced www.b.com, with 301 jump, Access www.a.com/about.html will automatically become www.b.com/about.html. Let's take a look at the code set 301 to facilitate the novice:
One, why do 301 redirect?
Do a good job of the site's 301 redirect to the site's optimization rankings without any harm, on the contrary, he has promoted the role of the site's optimization rankings, the site to do 301 redirect can focus on the weight of the site home page, but also to standardize the path of the site; 301
1. Set IIS 301
Internet Information Service Manager-> virtual directory-> redirect to URL, enter the target URL to be redirected, and select "permanent resource redirection ".
2. Code redirection in ASP 301
Response. Status = "301 moved permanently"Response. addheader "location", "http://www.lesishu.cn/articles/301 /
you don't know,Be sure to check both versions with a tool like open site explorer.Don't let the big "canonicalization" word scare you
Relax! I will make this easy for you. The abbreviated murnahan version is this: canonicalization means there is just one outcome for multiple possible actions. In this case,It means telling search engines to favor the outcome of your choosing ("www." Or no "www .").
That big and scary word, "canonicalization", reminds me that everybody is notFamiliar with technic
301 redirection is so important, how can we achieve 301 redirection? Lu songsong introduced a variety of methods to achieve 301 redirection in his article "details 301 permanent redirection implementation methods". However, the methods in this article are for friends who use Windows virtual hosts or Windows VPS, except
To do site optimization, we basically know that URL standardization needs to adopt 301 redirect. Redirection is a straightforward point, that is, by means of various network requests to redirect the direction to other locations, that is, usually said, the page jump. So how do you set up and make 301 redirects? Here are a few more common scenarios:Steps/Methods
The first: Set up
301 redirects are so important, how do you achieve 301 redirects? Lou a variety of ways to implement 301 redirects in his article "detailed 301 permanent redirection implementations," but the approach is that for friends who use Windows virtual hosts or Windows VPS, in addition to a single page setting redirect, IIS Th
Although this kind of page has a lot of, but we webmaster often not much, let's talk about why to use these pages today, why use after can let our website to search engine friendly bonus points.
One: 301 permanent redirects.
301 Permanent redirect page is also called 301 turn or 301 jump, his role is to permanently t
There are many ways to achieve 301 redirection, such as iis, apache, php, asp, and so on, you can quickly set page 301 redirection. Next I will introduce you
This article explains how to set 301 redirection on IIS, APACHE, ASP, and PHP servers or page programs.301 redirection: it refers to a very important "automatic r
301 redirection is so important, how can we achieve 301 redirection? Lu songsong introduced a variety of methods to achieve 301 redirection in his article "details 301 permanent redirection implementation methods". However, the methods in this article are for friends who use Windows virtual hosts or Windows VPS, except
All along, 301 redirect to be webmaster Friends think is a magic weapon, whether the site is a new domain name, or not with the WWW and with the WWW URL unified so that weight concentration. However, I believe that all of this should be from Google, Google's official statement is aimed at the above two situations recommend webmaster Friends do 301 Directional, I believe this is the webmaster do
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