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The Daily Insight

How do I fix Nginx Error 404 Not Found?

Author

Emma Newman

Updated on March 10, 2026

How to fix a 404 Not Found Nginx error. If the path is not correct, this could be the reason why your assets are returning a 404 Not Found Nginx error. Additionally, check the rewrite rules in your configuration file to ensure they aren't misconfigured.

Correspondingly, how do I fix Nginx 404 not found?

How to fix a 404 Not Found Nginx error. If the path is not correct, this could be the reason why your assets are returning a 404 Not Found Nginx error. Additionally, check the rewrite rules in your configuration file to ensure they aren't misconfigured.

Likewise, how do I fix Nginx error? Here are the steps to fix 500 Internal Server Error in NGINX on localhost, CPanel, PHP, Ubuntu and other platforms.

  1. Hard Refresh.
  2. Examine Server Logs.
  3. Examine Your Script.
  4. Check File/Folder Permission.
  5. Check redirections.
  6. Increase Script Timeout.

Considering this, how does Nginx handle 404 error?

How To Create Custom 404 Page in NGINX

  1. Create 404 error page. Create custom error file error404.
  2. Open NGINX configuration file. Open terminal and run the following command to open NGINX server configuration file.
  3. Configure Custom 404 error page.
  4. Restart NGINX Server.

How do I clear Error 404 Not Found?

Retry the web page by pressing F5, clicking/tapping the refresh/reload button, or trying the URL from the address bar again. The 404 Not Found error might appear for several reasons even though no real issue exists, so sometimes a simple refresh will often load the page you were looking for.

Related Question Answers

What is Error 404 Not Found?

The HTTP 404 Not Found client error response code indicates that the server can't find the requested resource. Links that lead to a 404 page are often called broken or dead links and can be subject to link rot. A 404 status code does not indicate whether the resource is temporarily or permanently missing.

What is a NGINX error?

NGINX writes information about encountered issues of different severity levels to the error log. The error_log directive sets up logging to a particular file, stderr , or syslog and specifies the minimal severity level of messages to log. By default, the error log is located at logs/error.

Does nginx not show version?

How To Hide NGINX Server Version from Header
  1. Open NGINX configuration file. Open terminal and run the following command to open NGINX configuration file in a text editor.
  2. Hide NGINX Server Version & Name. The NGINX server information can be hidden using server_tokens header.
  3. Restart NGINX.

Where is Nginx config?

Every NGINX configuration file will be found in the /etc/nginx/ directory, with the main configuration file located in /etc/nginx/nginx. conf . NGINX configuration options are known as “directivesâ€: these are arranged into groups, known interchangeably as blocks or contexts .

What is the latest nginx version?

NGINX 1.19

How do I fix Nginx Error 405 Not allowed?

In case of 405 the file that you are trying to access is available on the server but server is not allowing you to access it with the OPTIONS method. After saving your changes you need to reload Nginx or simply restart it and your server should now be accepting OPTIONS requests for static files.

How do 404 pages work?

When an HTTP 404 appears on your screen, it means that although the server is reachable, the specific page you are looking for is not. The web page is either broken, or it no longer exists. The 404 error code can appear in any browser, regardless of the type of browser you are using.

What can NGINX do?

NGINX is open source software for web serving, reverse proxying, caching, load balancing, media streaming, and more. It started out as a web server designed for maximum performance and stability.

Where are NGINX error pages?

Creating Your Custom Error Pages

We will put our custom error pages in the /usr/share/nginx/html directory where Ubuntu's Nginx sets its default document root.

How do I view NGINX logs?

Configure NGINX access log

By default, the access log is located at /var/log/nginx/access. log , and the information is written to the log in the predefined combined format. You can override the default settings and change the format of logged messages by editing the NGINX configuration file ( /etc/nginx/nginx.

What is OpenResty NGINX?

OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine. The software was created by Yichun Zhang. OpenResty is designed to build scalable web applications, web services, and dynamic web gateways.

How does NGINX reverse proxy work?

Nginx HTTPS Reverse Proxy Overview. A Nginx HTTPS reverse proxy is an intermediary proxy service which takes a client request, passes it on to one or more servers, and subsequently delivers the server's response back to the client.

What causes 502 Bad Gateway NGINX?

A 502 Bad Gateway Error means that the web server you've connected to is acting as a proxy for relaying information from another server, but it has gotten a bad response from that other server. It's possible the server is overloaded or there are network issues between the two servers, and it's just a temporary problem.

What is location in NGINX?

The location directive within NGINX server block allows to route request to correct location within the file system. The directive is used to tell NGINX where to look for a resource by including files and folders while matching a location block against an URL.

How do I start NGINX on Linux?

To start the Nginx service on a Linux machine, use the command:
  1. $ sudo systemctl start nginx.service.
  2. $ sudo service nginx start.
  3. $ sudo systemctl stop nginx.service.
  4. $ sudo service nginx stop.
  5. $ sudo systemctl reload nginx.service.
  6. $ sudo service nginx reload.
  7. $ sudo systemctl restart nginx.service.

Can't connect to nginx?

1 Answer
  1. open nginx.conf and change the server port number to 8080.
  2. save and exit.
  3. restart nginx by: sudo service nginx restart or /etc/init.d/nginx restart.

How do I debug Nginx server?

Writing the Debugging Log to a File
  1. Make sure your NGINX is configured with the --with-debug configuration option.
  2. Open NGINX configuration file:
  3. Find the error_log directive which is by default located in the main context, and change the logging level to debug .
  4. Save the configuration and exit the configuration file.

How do I check my Nginx status?

Checking NGINX status with status page

Edit your NGINX site configuration file and add the following block of code within the server directive. This will allow localhost (127.0. 0.1) to access the page to see the NGINX status page.

How do I completely remove nginx?

Ubuntu's APT package manager gives us two different options for uninstalling packages from the system: remove and purge.
  1. Remove will uninstall NGINX from the system, but leave the configuration files behind.
  2. Purge will uninstall NGINX from the system, along with the configuration files inside /etc/nginx .

How do I stop internal server error?

How to Fix the 500 Internal Server Error
  1. Reload the web page.
  2. Clear your browser's cache.
  3. Delete your browser's cookies.
  4. Troubleshoot as a 504 Gateway Timeout error instead.
  5. Contacting the website directly is another option.
  6. Come back later.

What are the different error codes?

The Top 5 Most Common Error Messages and How to Fix Them
  1. HTTP ERROR 401 (UNAUTHORIZED)
  2. HTTP ERROR 400 (BAD REQUEST)
  3. HTTP ERROR 403 (FORBIDDEN)
  4. HTTP ERROR 404 (NOT FOUND)
  5. HTTP ERROR 500 (INTERNAL SERVER ERROR)

How do I know what port nginx is running on?

First off check if nginx is running. You should see something like this. if your port 80 is taken then it will show up here. It should show the default nginx page. or if it is showing node-red page then node-red is using port 80.

What is welcome to nginx?

The Welcome to nginx!

page is the default web page that is presented when a website operator has installed the NGINX web server software on a computer on the Internet, and either the NGINX configuration is not yet complete or a problem at the website itself is preventing the correct content from appearing.

What is better Apache or nginx?

NGINX is about 2.5 times faster than Apache based on the results of a benchmark test running up to 1,000 concurrent connections. Another benchmark running with 512 concurrent connections, showed that NGINX is about two times faster and consumed a bit less memory (4%).

How do I test a 404 error?

Run a few tests with participants from your target market, and keep these tips in mind to get the most out of your results:
  1. Give your participants a context before sending them to the error page.
  2. Don't tell your participants you're running a 404 error test.
  3. Ask participants what they want to see.

What is an example of a soft 404 error?

In most cases, you will find that a website will be serving a 200 (OK) status code on pages that return a “page not found†message. This is a prime example of a soft 404 error, as the HTTP response code is indicating to search engine robots that the page exists and should be crawled.

How do I fix URL errors?

Fix 404 errors by redirecting false URLs or changing your internal links and sitemap entries. Try to avoid server errors and ask your developer and server host for help. Deal with the other types of errors and use Google's resources for help. Expect a peak in your crawl errors after a website migration.

Where is the 404 error on a website?

To find the list of all 404 pages, you can log in to the Google search console account and click on Crawl errors under diagnostics. Click on not found, and you will see a list of all the links resulting in the 404 error. Click on any URL, and you will find all the pages where the broken link is linked.

Why do 404 errors occur?

A 404 error indicates that the webpage you're trying to reach can't be found. You might see a 404 error because of a problem with the website, because the page was moved or deleted, or because you typed the URL wrong.

Why is it called Error 404?

The server is saying that you've done something wrong, such as misspell the URL or request a page which is no longer there. It's been said that 404 was named after a room at CERN (if you read about Tim Berners-Lee above, you'll know that that's where the web began) where the original web servers were located.

How do you handle a 404 page?

How to Handle 404 error pages. You can deal with 404 errors either by creating a redirect, or setting up an error page offering users alternative information. If you do not set up an error page or a redirect, you will send negative signals to users and to Google.

How strong is Error 404 Sans?

404 has gained immense strength from both training and from the Mainframe, allowing him to carry as much as 500000000 megatons.

What is Error 404 on DSTV?

The typical trigger for an error 404 message is when website content has been removed or moved to another URL. The URL or its content (such as files or images) was either deleted or moved (without adjusting any internal links accordingly)