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
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
This article explains how to set 301 redirection on IIS, APACHE, ASP, and PHP servers or page programs. 301 redirection: refers to a very important Ampersand... 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 "automa
PHP implements code 301 redirection. 301 redirection definition 301 redirection (or 301 redirection, 301 redirection) is the header of the HTTP data stream returned by the server when a user or search engine sends a browser request to the website server) definition of
A site has multiple domain names, but to sub-primary and secondary, so with 301来 permanent jump, 302 means temporary jump. method One, rewrite, involving modules mod_rewriteRewriteengine onRewritecond%{http_host}!^www.sunnysky.com$Rewriterule ^/(. *) $ http://www.sunnysky.com/$1 [r=301,l]OrRewriteengine onRewritecond%{http_host} ^www.byqk.com$ [OR]Rewritecond%{http_host} ^www.a.com$Rewriterule ^/(. *) $ ht
My site was built with the WordPress system, and later because of the garbage review, security and functional limitations, and so on, I use the cicada to know the system to do a re-made, the theme interface or imitation of the WP theme. But the new station on-line, the problem comes, because the two construction station system of the URL design is different, resulting in the old station in addition to the first page of all pages are inaccessible, with the new address re-edit the release, and not
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 /
301 usage and error details
Options + FollowSymLinks
RewriteEngine on
RewriteCond % {HTTP_HOST} ^ domain.com [NC]
RewriteRule ^ (. *) $ http://www.domain.com/#1 [L, R = 301]
If you are using a Windows host, set 301 redirection on the control panel. Recommended for editing: php pseudo-static url rewrite rewrite rules:
The SEO work of the required 301 steering code is sorted, collected and shared, for reference.
1, IIS under 301 settings
Internet Information Services Manager-> virtual directory-> redirect to URL, input needs to turn to the
The destination URL and select Permanent redirect for resources.
2, ASP under the 301 steering code
Copy Code code as follows:
1) IIS 301 redirect
IIS implements the 301 permanent redirection method, which is applicable to Windows servers, and then performs the following actions: Locate the corresponding Web site in IIS-> Redirect to url-> to enter the URL address of the destination Web page in Redirect to redirect-> Select "Permanent Redirection of resources" (It must be checked here)-> "Application" can be.
2 Apache
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
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