sitechecker.pro logo mobile

What is 440 Error: Meaning and How to Fix Issue

What is 440 Error: Meaning and How to Fix Issue

Free Complete Site Audit

Access a full website audit with over 300 technical insights.

Something went wrong. Please, try again later.
Trusted by
Sitechecker trusted company

Free Website SEO Checker & Audit Tool

  • Scan the site for 300+ technical issues
  • Monitor your site health 24/7
  • Track website rankings in any geo

What is the 440 Status Code?

The HTTP 440 status code, while not part of the standard set of HTTP status codes, is specifically implemented by Microsoft’s Internet Information Services (IIS) to indicate a “Login Timeout”. It’s typically used in cases where an application uses forms authentication, such as ASP.NET web pages.

Here’s a brief explanation of how it works:

  1. Session Initiation. When a user tries to access a secured area of a website without being authenticated, the server (Microsoft’s IIS, in this case) might establish a new session and redirect the user to a login page.
  2. Waiting for Authentication. If the user doesn’t provide their login credentials within a certain timeframe, the server will end the session and return an HTTP 440 status code to indicate that the login session has expired.
  3. Displaying the Error. The 440 Login Timeout status code is typically displayed as an error page on the client side (in the user’s browser). This page informs the user that the session has timed out, usually advising them to try logging in again.

The use of the 440 status code is specific to certain server environments and is not universally applied or recognized across all browsers and search engines. Its main function is to handle sessions and authentication in a secure manner, helping to protect the user’s data and the integrity of the server. However, it should be noted that frequently encountering this error could indicate issues with the website’s user experience or server configuration, which might indirectly affect its SEO performance.

440 “Login Timeout” The Relevance to SEO

SEO is the process of enhancing a website’s visibility on search engine result pages. To provide a good user experience and show the most relevant results, search engines like Google crawl and index web pages, taking into account many factors, one of which is the server’s response status codes.

440 status code, as it’s not part of the HTTP standard and is specifically used by Microsoft’s Internet Information Services (IIS). However, the overall user experience and site performance is still a critical factor for SEO. If a site frequently presents users with error messages like a 440 status code, indicating a login session timeout, it could contribute negatively to the user experience.

While it might not directly influence SEO in the same way that standard HTTP status codes (like 404 or 301) do, a high frequency of any error messages can indirectly impact SEO. Google’s algorithm considers user experience as a ranking factor, and repeated errors can lead to a high bounce rate or decreased session duration, both of which can negatively impact SEO rankings.

Additionally, if the content behind the authentication wall is crucial for your website’s SEO, you may want to consider alternative ways of presenting it. This could be by allowing some level of access to search engine crawlers or displaying a version of the content that doesn’t require login.

It’s important to maintain a smoothly functioning website not just for SEO purposes, but also for delivering a positive user experience, increasing the chances of user engagement and return visits. Regularly auditing your website for errors, improving server performance, and refining the login and authentication process are all good practices for website management and indirectly support SEO efforts.

5 Causes and Solutions for HTTP 440 Status Code Errors

Here are five potential issues causing a 440 status code and their respective solutions:

Short Session Timeout Settings

The application might have a very short session timeout setting, causing frequent 440 status code errors when users take too long to input their login credentials.

Review and adjust the session timeout settings in your IIS configuration. Increase the duration to allow users ample time to complete their login process. Make sure to strike a balance between user experience and security considerations.

Persistent Cookies Not Enabled

If persistent cookies are not enabled, sessions may expire too quickly, causing a 440 status code.

Enable persistent cookies to help maintain sessions between the client and the server. You can do this through your server settings or your website's code. Make sure you adhere to data protection regulations when implementing cookies.

Faulty or Inconsistent Server Configuration

Errors in your server’s configuration files might lead to unexpected 440 status code errors.

Thoroughly inspect your server and application configurations. Look for inconsistencies or mistakes in your IIS setup that might lead to these errors. Correct these issues and monitor to see if the errors persist.

Incompatible Browser Settings

Users may encounter a 440 status code if their browser settings are incompatible with your server’s requirements for maintaining a session.

Provide clear instructions to users about any specific browser settings your website requires. This could include enabling cookies, using specific browsers, or adjusting security settings.

Poorly Optimized Application

If your web application is poorly optimized, it may not handle sessions efficiently, causing 440 errors.

Optimize your web application's performance, including how it handles sessions. This might involve reviewing your application's code or considering a server-side solution like a session state server or a database server. Always test changes in a development environment before deploying them to your live website.

Remember, while fixing these issues can help reduce the frequency of 440 errors, the best approach will depend on your specific server environment, your web application, and your users’ behavior.

HTTP Status Codes Checker for Detecting and Diagnosing 440 HTTP Status Codes

Http Status Code Checker

SiteChecker.pro is a comprehensive SEO platform offering various tools, including an HTTP status code checker. It can help detect and diagnose HTTP 440 status code errors. When you enter your website URL, the tool can crawl through your website to identify the HTTP status codes associated with each page. If any pages return a 440 error (or any other 4xx ), the tool will highlight them, enabling you to promptly identify and address these issues.

Furthermore, SiteChecker.pro allows you to examine the status codes of both internal and external links. You can better understand the issues at hand by identifying where your website is experiencing 440 errors, whether on its own pages or on pages it links out to. This detailed insight can be extremely useful in identifying patterns or common elements that might be causing these errors.

In addition to diagnosing issues, SiteChecker.pro also offers resources and guidance on how to resolve various HTTP status code errors. Its extensive database of SEO-related articles and guides can provide valuable insights into addressing 440 status code errors. This comprehensive tool, thus, not only aids in the detection of errors but also assists you in creating a more streamlined, efficient, and SEO-friendly website.

Conclusion

The HTTP 440 status code is a Microsoft IIS specific code indicating “Login Timeout”. Frequent encounters of this error can affect user experience, indirectly impacting SEO. Solutions to reduce these errors include adjusting session timeout settings, enabling persistent cookies, and optimizing web application performance. Tools like SiteChecker.pro can help identify and rectify these errors, supporting a better user experience and indirectly improving SEO.

Fast Links

You may also like

View More Posts
Semantic Analysis: Techniques, Examples, and Applications
SEO Basics
Semantic Analysis: Techniques, Examples, and Applications
Ivan Palii
Nov 28, 2023
What is a Focus Keyword – Tips for Better SEO and Its Importance
SEO Basics
What is a Focus Keyword – Tips for Better SEO and Its Importance
Ivan Palii
Nov 28, 2023
What is 419 Status Code: Meaning and How to Fix Issue
SEO Basics
What is 419 Status Code: Meaning and How to Fix Issue
Ivan Palii
Oct 26, 2023
close