For example, when I want to access www. domainA. com1.js, I will automatically redirect 301 to www. domainB. com2.js. How to do it? For example, when I want www.domainA.com/1.js to be accessed, I will automatically redirect 301 to www.domainb.com/2.js. How to do it?
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For example, when I want www.domainA.com/1.js to be accessed, I will automatically redirect
Concept
301 Moved Permanently The requested resource has been permanently moved to a new location, and any future references to this resource should use one of several URIs returned by this response. If possible, clients that have link editing capabilities should automatically modify the requested address to the address returned from the server. Unless otherwise specified, the response is cacheable. The new permanent URI should be returned i
Why use 301 redirection?
There are many situations where webpage redirection is required during website construction, such as webpage directory structure change, webpage rename, webpage extension change, and website domain name change. If no redirection is performed, the old address in the user's favorites and search engine database can only give the visitor a 404 error page, and the access traffic is lost. In addition, all the previous page accumulat
Http status code: 301, 302 redirection, 302 redirectionConcept
301 Moved Permanently the requested resource has been Permanently Moved to a new location, and in the future, any reference to this resource should use one of several Uris returned by this response. If possible, clients with the link editing function should automatically change the requested address to the address returned from the server. Thi
ISAPIRewrite is the most widely used rewrite component in IIS. With this component, You can implement the mod_rewrite function in Apache. For Seo, is the basic equipment for 301 redirection in IIS.
Currently, most of the versions on the Internet are older than version 1.3. We recommend that you use the latest ISAPI rewrite 3 with better functions and more flexible and rich rules. ISAPI rewrite 3 is divided into commercial version and free Lite version
the Redirect is mainly to the domain name a jump to domain B, more often than not with the domain name of the WWW jump to the domain name with www, then 301 redirect how to do it, this article detailed introduction of the 301 redirect practice, the following is divided into Linux host, Windows host and VPS host three kinds of circumstances tell (all to the site domain name yedward.net jump to www.yedward.n
What is a 301 redirect? 301 redirect is when your site address changes, such as changing the domain name, website revision, etc., you want visitors or search engines to jump to a new address to visit the site, then you need to do 301 redirect. There are many ways to achieve 301 redirects, this article mainly describes
Recently, my friend said that he is going to change the domain name, the reason is very simple, they do not have the Domain name Management Authority (Khan, beginning he did not know this, resulting in the accumulation of 5 years the weight of the domain name is completely for others to accumulate). So I agreed to give him 301 weight transfer. In fact, in this case, began to progress very well, but during the 301
301 Redirect is an "electronic map" that is usually used to tell a Web browser to take a visitor from a particular page to another page on your site. When we use the 301 redirect properly, it will help your site rank in organic search and ensure that your potential customers or visitors can have a smoother and more enjoyable experience when using your site. We can also think so,
Recently launched a targeted Japanese website, in order to speed up the speed of Japanese access, with the South Korean DNS service Dnsever accustomed to the free service I used DNS for the first time I met 301 Redirect to the money is not spending is to jump when there is advertising, no way
Thought of using 301 Redirect to redirect the domain name without www to the domain name with www
Here is the code
The status code of the HTTP at the time of the jump is generally one of 200,301,302, the following lists the status code occurrence, and then explain the different status code what is the difference:
Jump for status Code 200:
1. 2. Server.Transfer ("default.aspx");
3. urlrewrite--strictly speaking, this is not a jump, just a url "cheat"
4.
Jump to Status 302:
Response.Redirect ("default.aspx");
State 301 and The Jump: Response.Status = "Moved Perma
directory under new. htaccess below is the code. See for yourself!
The code is as follows
Copy Code
Rewriteengine onRewritebase/Redirect Permanent/Your directory address http://www.111cn.net
Of course, it can be written directly in the root directory.
301, redirect
REDIRECT www.domain.com to domain.com
The code is as follows
Copy Code
Rewriteengine onRewritecond%{http_host}!^domain.
Friends who use ASP.net and follow the new technology may already know that the Response.redirectpermanent () method has been added in ASP.net 4.0 to achieve permanent redirection, and the effect of the method is clearly explained in the annotation: execution from the requested URL to the specified A permanent redirection of URLs and provides options for completing the response.
In the ASP.net MVC 3 project, we can use the following notation to implement permanent redirection as needed:
1, what is the 301 turn? What is 301 redirect?301 Steering (or 301 redirect, 301 jump) is one of the status codes in the header of the HTTP data stream that the server returns when the user or search engine sends a browse request to the Web server, indicating that the page i
Transferred from: http://www.feiyuseo.com/seo-jishu/145.htmlFor our SEO staff, sometimes need to redirect the site. In general, HTTP return status codes for site redirection are 301 and 3,022. the following Lanzhou SEO through an example to introduce you how to use header+location through PHP to achieve site 301 redirection. About the problem of the orientation of the PHP website, in Baidu search above the
One customer and two domain names must be accessible, so they must be resolved to the virtual host. This is not good for SEO. How can this problem be solved? Perform 301 redirection!In the past, 301 redirection rules were applied to other customers, that is, the access to domain names without wwww automatically jumps to domain names with www, for example, access to abc.com automatically jumps to www.abc.com
At the end of February last year, just a few days from the Chinese New Year, my small station unfortunately was harmonious. Of course, in order to keep their own website, while keeping their jobs. I quickly applied for a new domain name. Find a person, 3 hours on the record. Hastily will be a harmonious website made a 301 jump to my new domain name
Www.111cn.net Tutorial because it is the end of February, I calculate this PR update may be carried out
301 Redirect (301 redirect) also called 301 for permanent transfer (permanently Moved), the various network requests to redirect to another location, is the Web page changes the address of the search engine-friendly, as long as it is not temporarily moved the situation, It is recommended that 301来 be used as a forwardi
Because the blog is used www.php100.com as a blog domain name, so want to implement php100.com all redirect (jump) to www.php100.com. At the same time, follow Google's recommendation to use server-side 301 redirection to ensure that users and search engines are directed to the correct Web page in the best way. A 301 status code indicates that a page has been permanently migrated to a new location. Below is
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