Ошибка 302 found nginx

Whenever we get a HTTP 302 error, it requires a redirect and the same questions usually arise:

Here are some of the questions:

1. Is my website ready for it?
2. What type of redirection is the most appropriate for my case?
3. Will I lose all the SEO work I’ve done so far?
4. Will Google penalize me? What happens if I eliminate redirects?
5. How are they made?
6. How do I fix error 302? (if it occurs)

In this article, I will answer all these questions so that you have more clarity to proceed in each case.

What is 302 redirect?

Code 302 indicates a temporary redirection.
One of the most notable features that differentiate it from a 301 redirect is that, in the case of 302 redirects, the strength of the SEO is not transferred to a new URL.

This is because this redirection has been designed to be used when there is a need to redirect content to a page that will not be the definitive one.
Thus, once the redirection is eliminated, the original page will not have lost its positioning in the Google search engine.
Although it is not very common that we find ourselves in need of a 302 redirect, this option can be very useful in some cases. These are the most frequent cases:

• When we realize that there is some inappropriate content on a page. While we solve the problem, we can redirect the user to another page that may be of interest.
• In the event that an attack on our website requires the restoration of any of the pages, this redirect can help us minimize the incidence.

A redirect 302 is a code that tells visitors of a specific URL that the page has been moved temporarily, directing them directly to the new location.
In other words, redirect 302 is activated when Google robots or other search engines request to load a specific page. At that moment, thanks to this redirection, the server returns an automatic response indicating a new URL.
In this way errors and annoyances are avoided both to search engines and users, guaranteeing smooth navigation.

What is a redirect 302 for?

The redirect 302 serves, for example, to have several versions of a homepage in different languages.
The main one can be in English, but if the visitors come from other countries then this system automatically redirects them to a page in their language.

In this way, a mobilization of web traffic is achieved, but at the same time, the influence at the SEO level of the main page is not diluted. This continues to grow, even though there is no transfer of authority, as we explained earlier.

HTTP 302 redirect example

The most common HTTP 302 redirect example case is Google.
Regardless of the country from which you access, if you type in https://www.google.com/, you will be redirected to the Google version in the language/country that corresponds to you.

In case of Germany, 302 automatically take us to https://www.google.de/ so that we can search for content in German.
Portals of successful companies such as Coca-Cola or even Fujitsu also use this system to redirect traffic to where they consider most convenient.

Here are some of the most common reasons for the 302 redirect error:

• Using 302 redirects while the domain is moving;
• Creating a 302 redirect when you move the document;
• Using a 302 redirect during site protocol change;
• Creating 302 redirects while site structure is changing.

HTML redirect 302 is not recommended when the method of the original request is to be applied to the request of the destination URL — for example, moving the URL of a form directive that uses the POST method for a specific period.
You should not use the status code 302 if you want to transfer SEO-weight to the destination URL.

How to identify HTTP 302 error?

Verifying that the 301 and 302 redirect settings are correct is very easy.
When entering into the address bar of the old address, we observe what is happening.
The change of address indicates that everything is fine with the redirect.
The address remains the same – you need to look for the source of the problem, but first, we advise you to clean the cache and try again.

There is another option – to apply for checking the server response code to online services, for example, http://example.com/e_redirect/.
If you set up a redirect correctly, after entering the domain name, you will see the response code 301 or 302. It depends on what kind of redirection you planned to receive initially.
Some services additionally display the code given by the server after the redirect, and here there is only one valid option – 200 OK.

How to fix HTTP 302 error?

Method 1: Check the server configuration

The application may run on the server that uses one of these two most common web server programs, Nginx or Apache. These two web servers account for more than 84 percent of the global web server program!
Therefore, the first step in determining the 302 response code is checking the mandatory redirect instructions in the webserver program configuration file.

For Apache web Server

Step 1: Open .htaccess file on the server

To identify the webserver, you need to find the key file. If you are using the Apache web server, locate the .htaccess file in your site’s root filesystem.

If your program is on the shared host, you might have your username linked to the host account, for example. In this case, usually, the directory of application root is located in the path:
/home/<username>/public_html/path, thus the .htaccess file is located at /home/<username>/public_html/.htaccess.

Step 2: Find the mod_rewrite directives

Once you find .htaccess file, open it in text-editor and find the line that uses the RewriteXXX directives belonging to the Apache mod_rewrite module.

However, the core idea is that the RewriteCond directive outlines a text model that is compared to the registered URL. When a visitor requests the corresponding URL on a site, the RewriteRule directive which tracks one or multiple RewriteCond instructions will actually redirect the request toward the corresponding URL.
For instance, the following is an easy combination of RewriteRule and RewriteCond that satisfies all the requirements of example.com, but instead inserts a temporary redirect into the same URI in the temporary domain — example.com:

RewriteEngine on
RewriteCond %{HTTP_HOST} ^example\.com$
RewriteRule ^(.*)$ HTTP://www.temporary-example.com/$1 [R=302]

Notice the additional banner at the bottom of RewriteRule, which clearly illustrates that a response code has to be 302, showing to the browser agent that it is a temporary redirect.

Step 3: Reset the directives in .htaccess file

# BEGIN WordPress
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
# END WordPress

Therefore, if you get an unusual RewriteRule or RewriteCond directive in your .htaccess file that doesn’t seem to fit to it, try to temporarily annotate them (prefixed with #) and restart the webserver to check if the issue is resolved.

For Nginx web server

Step 1: Open the nginx.conf file

If your web server is operating on Nginx, you should look for a totally different file of configuration. This file is specified as nginx.conf by default and found in one of the common directories listed below:

/usr/local/nginx/conf, /etc/nginx or, /usr/local/etc/nginx.

Step 2: Rewrite the directives on nginx.conf file

After detection, open the nginx.conf file in your text editor and find the rewrite directives that are relating to the redirect indicator.

For example, this is a plain block directive (declared a set of statements) that sets up the virtual server through generating a temporary redirect from abc.com to a temporary-abc.com:

server {
listen 80;
listen 443 ssl;
server_name www.abc.com;
rewrite ^/$ http://www.temporary-abc.com redirect;
}

Nginx rewrites directives are parallel to Apache RewriteRule and
RewriteCond because they usually comprise more complicated text-oriented search patterns.

Step 3: Check the replacement policy of nginx.conf file

In any case, check the nginx.conf file for the exception replacement policy that contains a redirect flag (other permanent flag return response code 301).

Please note any exceptions before you restart the server in order to check if the problem is resolved.

Method 2: Search for out-of-date software

The specification document of RFC for HTTP 1.0 states that the aim of a “302 Found” response code is intended to indicate that the client should execute a temporary redirect.

However, many new browsers will process the code 302 received through the POST request as an invalid GET request.
This has triggered snags and confusion with particular web server programs that attempt to force the browser to perform the right work when it needs to be redirected temporarily.
To solve this problem, the RFC HTTP 1.1 specification document returned 303 response codes, another 307 temporary redirects, which is an understandable way to manage POST-to-GET or temporary, transient responses.

Method 3: Cleaning the Logs

Almost all web applications store records on the server. The application log usually represents the application history, like which pages, servers were requested and connected, which were obtained from the provided database, and so on.

The server logs are connected to the current device that runs the programs and usually contains information about the status and health of all the connected services, and even the information about the server.
Google record [PLATFORM_NAME] in the CMS or use [PROGRAMMING_LANGUAGE] to register and register [OPERATING_SYSTEM] when launching the custom application for more information to get these records.

Method 4: Fix the application code

In the case, all the above-discussed methods fail, the problem may be in the user code of the application that caused the problem.

Try to determine the cause of the problem by manually locating the application and analyzing it in the server and application log files.
It’s a good idea to copy the full application to your local development computer and step through it to see exactly what happens to the 302 scans and see the code for each application.

HTTP 302 Error: Conclusion

Finally, as you have seen, we do not have to fear a lot about the HTTP 302 redirect errors. Without going any further, they are a fantastic way to avoid losing traffic on our web pages with the inevitable changes that arise over the years.
I hope that, after reading this article, you will not get chills every time about how do I fix the 302 moved temporarily error.
Whether you want to make a contribution to the post or if you have a question or just want to give your opinion, do not hesitate to comment below!

A 302 Found message is an HTTP response status code indicating that the requested resource has been temporarily moved to a different URI. Since the location or current redirection directive might be changed, a client that receives a 302 Found response code should continue to use the original URI for future requests. But what about an unexpected 302 Found Status Code? 

This article will examine the 302 Found status error and look at a few troubleshooting tips and potential fixes.

The Problem is Server-Side

All HTTP response status codes in the 3xx category are redirection messages. These codes tell the user agent (i.e., your web browser) that additional action is required to complete the request.

Unlike client error responses found in the 4xx codes, like the 404 Not Found Error, which can stem from either a client- or server-side issue, a 302 Found code means there’s an issue on the actual web server hosting your application.

Since the 302 Found indicates something has gone wrong within your application’s server, we can disregard the client-side. If you’re trying to diagnose a 302 error, ignore most client-side code and components, such as HTML, cascading style sheets (CSS), client-side JavaScript, etc. Instead, it will be something on the server-side, performing most of the logic and processing behind the scenes.

That said, the appearance of a 302 Found is usually not something that requires much user intervention. All modern browsers will automatically detect a 302 error response code. Once detected, it will process the temporary redirect action automatically. 

Here’s what it looks like broken down: The web server hosting the application usually includes a special Location header as part of the response it sends to the client. This Location header indicates the new URL where the client can find the requested resource.

For example, if a request comes in to access the URL https://airbrake.io, but the web server is configured to force redirection to a secure version using https, the server response will include the Location: https://airbrake.io header. This tells the browser that it should redirect this single request to https://airbrake.io. 

In most cases, the browser will automatically detect this 302 Found response code, read the new Location URL, and redirect the request to that new location.

If your application generates unexpected 302 Found response codes, try the following methods to diagnose the problem.

Start With a Thorough Application Backup

Before diagnosing an error, you should perform a complete backup of your application, database, etc. Even better, create a full copy of the application onto a secondary staging server that isn’t available to the public. This will give you a clean testing ground to test all potential fixes.

Diagnosing a 302 Found Response Code

An HTTP 302 Found code means that the client should request the resource temporarily at a different URI. However, the server could be misconfigured. Misconfiguration can improperly respond with 302 Found codes instead of the standard and expected 200 OK code. 

A large part of diagnosing the issue will be double-checking what resources/URLs are generating 302 Found response codes. From there, you’ll want to determine if these codes are appropriate or not. We’ll go over some troubleshooting tips and tricks to help you try to resolve this issue.

Troubleshooting on the Server-Side

Here are some additional tips to help you troubleshoot what might be causing the 302 Found to appear.

Confirm Your Server Configuration

Your application is likely running on a server using one of these three popular webserver software: Apache, nginx, or Cloudflare server. At the time of publication, these web servers make up over 86% of the world’s web server software! 

First things first, check the configuration files for your web server software for unintentional redirect instructions. 

Find which web server your application uses by looking for a key file. From there, follow the steps noted below depending on your server. To keep this article a bit shorter, we’ll only focus on Apache and nginx, as they are the most popular. 

Apache

If your web server is Apache then look for a .htaccess file within the root directory of your website file system. 

For example, if your application is on a shared host, you’ll likely have a username associated with the hosting account. In such a case, the application root directory is typically found at the path of: /home/<username>/public_html/, so the .htaccess file would be at /home/<username>/public_html/.htaccess.

Locate the .htaccess file and open it in a text editor. Once opened, look for lines that use RewriteXXX directives, which are part of the mod rewrite module in Apache. Covering exactly how these rules work is well beyond the scope of this article. But, here’s the basic concept: a RewriteCond directive defines a text-based pattern that is matched against entered URLs. Suppose a visitor requests a matching URL to the site. In that case, the RewriteRule directive that follows one or more RewriteCond directives is used to perform the actual redirection of the request to the appropriate URL.

Here is a simple RewriteCond and RewriteRule combination that matches all incoming requests to example.com and establishes a temporarily redirection to that same URI on the temporary-example.com domain instead:

RewriteEngine on

RewriteCond %{HTTP_HOST} ^example\.com$

RewriteRule ^(.*)$ http://www.temporary-example.com/$1 [R=302]

Notice the extra flag at the end of the RewriteRule, which explicitly states that the response code should be 302. This tells the user agents (browsers) that this is a temporary redirect. If you find any strange RewriteCond or RewriteRule directives in the .htaccess file that don’t seem to belong, try temporarily commenting them out (using the # character prefix) and restarting your webserver to see if this resolves the issue.

nginx

If your server is running on nginx, you’ll need to look for a completely different configuration file. By default this file is named nginx.conf and is located in one of a few common directories: /usr/local/nginx/conf, /etc/nginx, or /usr/local/etc/nginx. 

Once located, open nginx.conf in a text editor and look for rewrite directives using the redirect flag. For example, here is a simple block directive (i.e. a named set of directives) that configures a virtual server by creating a temporary redirection from example.com to the temporary-example.com:

server {

    listen 80;

    listen 443 ssl;

    server_name www.example.com;

    rewrite ^/$ http://www.temporary-example.com redirect;

}

Rewrite directives in nginx are similar to the RewriteCond and RewriteRule directives found in Apache, but they tend to contain more complex text-based patterns for searching. Look through your nginx.conf file for any abnormal rewrite directives that include the redirectflag (the alternative permanent flag will issue 301 response codes instead). Comment out any abnormalities and restart the server. If the unexepcted 302 code still exists, continue on to the next method.

Check for Outdated Software

The RFC specification document for HTTP 1.0 states that a 302 Found Response code indicates the client should perform a temporary redirection. 

However, many newer browsers process a 302 code received as an erroneous GET request via a POST request. This can confuse the webserver. The HTTP 1.1 RFC specification document added the 303 See Otherand 307 Temporary Redirect response codes, which are explicit means of handling POST-to-GET and temporary direct responses.

Scour the Logs

Nearly every web application will keep some form of server-side logs. 

Application logs are typically the history of what the application did, including requested pages, connected servers, database results, etc. 

Server logs are related to the actual hardware running the application. They will often provide details about the health and status of all connected services, or even just the server itself. Google “logs [PLATFORM_NAME]” if you’re using a CMS, or “logs [PROGRAMMING_LANGUAGE]” and “logs [OPERATING_SYSTEM]” if you’re running a custom application, to get more information on finding the logs in question.

Once you have access to the logs, try to find any weird redirecting. They could give you important context information you can then use to debug your application.

Debug Your Application Code

If all else fails, it may be that a problem in some custom code within your application. 

Make a copy of the entire application to a local development machine and perform a step-by-step debug process. This will allow you to recreate the exact scenario in which the 302 Found occurred and view the application code at the moment something went wrong. 

No matter the cause, the appearance of an unexpected 302 Found within your web application might mean you need an error monitor.

Real-Time Error Alerts

When a critical error occurs within your application, you want to know. Airbrake Error and Performance Monitoring alerts you and your team immediately when an error occurs. Whether it’s a new occurrence or a latent error suddenly popping up, Airbrake will tell you where the error occurred, right down to the line of broken code. 

Airbrake’s error monitoring software provides real-time error monitoring and automatic exception reporting for all your development projects. Plus, no matter what you’re working on, Airbrake easily integrates within your current workflow and works with popular languages and frameworks, such as JavaScript, Python, Ruby, and more. Create a free Airbrake dev account today and see why so many of the world’s best engineering teams use Airbrake to revolutionize their exception handling practices.

Note: We published this post in November 2017 and recently updated it in May 2022.

HTTP 302 Found error occur mainly for redirection problem.There might be some sort of server error and for this you being redirected to an error page using 302. First you should check the server logs for errors.

OAuth redirects a user with a 302 redirection error. It show when the authorization server attempting to get a resource that requires auth to access. 

In .htaccess file you can change like bellow. If you have https url, redirect like this

RewriteEngine on
RewriteCond %{HTTP_HOST} ^domain\.com$
RewriteRule ^(.*)$ https://www.your-domain.com/$1 [R=302]

If you use nginx server, you will find different configuration file. By default you’ll find the file as nginx.conf and it’s probably located in /usr/local/nginx/conf, /usr/local/etc/nginx or /etc/nginx directories.

server {
    listen 80;
    listen 443 ssl;
    server_name www.youdomain.com;
    rewrite ^/$ http://www.you-domain.com redirect;
}

If you use form to save data in the database and after save redirect those page that content csrt_token. If the page you access by Ajax, redirect you to another page. In that case you would disable the redirection.

When request send by Ajax POST method to the server that can return HTTP response with status 302 found. 

$.ajaxSetup({
 
    headers: {

         'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
                        	}
                    
    });

Set this code before ajax request($.ajax()).

If you have any further query, comment bellow.

0

1

I have this section on my server block:

    location /mycoolurl {
             rewrite /mycoolurl(.*) $1 redirect;
    }

When someone try in the browser
http://coolserver/mycoolurl/ it try to redirect to:

http://coolserver/

Also, everything like
http://coolserver/mycoolurl/foo/bar redirect to:

http://coolserver/foo/bar

However, if I try to access
http://coolserver/mycoolurl
It shows a default nginx error page with:

302 - Found

The expected behaviour is a 302 redirect to http://coolserver instead of showing an error page with this, as it is not an error.

How to get the expected behaviour?