Nginx Non Www To Www
What is Nginx and Why is Www Important?
Nginx is a powerful web server, both open source and commercial. It is known for its robustness and scalability, and is used by some of the biggest websites in the world. In particular, it has become popular in recent years, as people look for alternatives to traditional Apache web server.
At the same time, www is the standard name for Internet-connected computers. The ‘www’ prefix is an acronym for ‘World Wide Web’. Many websites use the prefix in their domain name, and this is often seen in the URL of the page, which begins with ‘www.’. The advantage of having your domain name with the ‘www’ prefix is that it is easier to remember. It also has the added advantage of help web crawlers to identify the website.
How To Redirect From Non Www To Www For Nginx?
Redirecting from non www to www is quite a simple task when it comes to Nginx. This can be done with a single server block, usually found at the top of your nginx configuration file. Here is an example:
server {
server_name example.com;
return 301 $scheme://www.example.com$request_uri;
}
This will force all requests sent to example.com to be done with the www prefix. Of course, you will need to change the domain name for your own.
How To Redirect From Www to Non Www For Nginx?
It’s just as easy to redirect from www to non www with Nginx. All you need to do is add another server block to your nginx configuration file, like this:
server {
server_name www.example.com;
return 301 $scheme://example.com$request_uri;
}
This will cause all requests sent to www.example.com to be redirected to example.com. Again, you will need to update the domain names in the code.
How To Use a wildcard to Redirect Non Www to Www?
In some cases, you may need to redirect all non www requests, regardless of the domain name used. You can do this with a wildcard rule, like this:
server {
server_name *.example.com;
return 301 $scheme://www.example.com$request_uri;
}
This will cause all requests sent to any subdomain of example.com to be redirected to the www version. This is useful for when you want to make sure you’re always using the www prefix for your domain.
Can We Redirect Only Subdomains To Www?
Yes, you can easily redirect only subdomains to the www version of your domain. You can do this with a wildcard rule and a regular expression, like this:
server {
server_name ~^(?!www).*.example.com;
return 301 $scheme://www.example.com$request_uri;
}
This will cause all requests sent to any subdomain of example.com, except www, to be redirected to www.example.com. This is a useful way of making sure you always have the www prefix for your website, while still allowing access to the non www version of your subdomains.
Conclusion
Nginx is a powerful web server, and one of the easiest ways to configure it is to redirect from non www to www, and vice versa. All you need to do is add a few server blocks to your Nginx configuration file, and you can take advantage of the advantages that the www prefix has. You can also redirect only subdomains to the www version, if that’s what you need. No matter what you want to do with your domain name, Nginx has you covered.
FAQs
Q. Is there an easy way to redirect an entire domain to www?
A. Yes, it is easy to redirect an entire domain to the www version with Nginx. All you need to do is add a server block to your nginx configuration file, and use the ‘www’ prefix in the domain name.
Q. Can I use a wildcard rule to redirect a subdomain?
A. Yes, you can easily use a wildcard rule to redirect a subdomain to www. All you need to do is add a wildcard rule to your Nginx configuration file, and use the ‘www’ prefix in the domain name.
Q. How do I redirect from www to non www with Nginx?
A. You can easily redirect from www to non www with Nginx. All you need to do is add another server block to your nginx configuration file, and use the ‘www’ prefix in the domain name.
Q. Is there an easy way to redirect all non www requests, regardless of the domain name used?
A. Yes, you can use a wildcard rule with a regular expression to redirect all non www requests, regardless of the domain name used. All you need to do is add a server block to your nginx configuration file, and use the ‘www’ prefix in the domain name.
Thank you for reading this article. Please read other articles about web servers, hosting, domain names and related topics.
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