What is a 404 Error?

A 404 error is a standard Hypertext Transfer Protocol (HTTP) response code that indicates that the server did not find the requested webpage or resource. When you encounter a 404 error while browsing the internet, it means that the web server could not locate the specific page or file you were trying to access.

What are the common causes of a 404 error?

The “404” in the error code is derived from the HTTP status code, and it signifies that the requested resource is “Not Found.” This error can occur for various reasons, including:

  1. Typographical errors: If you mistyped the URL or made a mistake in the web address, you may receive a 404 error.
  2. Deleted or moved pages: The webpage you are trying to access might have been deleted, moved to a different location, or renamed.
  3. Broken links: If a website has broken internal or external links, clicking on those links can result in 404 errors.
  4. Server issues: Sometimes, web servers may experience technical problems that prevent them from serving the requested content.

How do I fix a 404 error?

Fixing a 404 error on your website typically involves identifying the root cause of the error and then taking appropriate steps to resolve it.

Here are some common approaches to fixing 404 errors on your website:

  1. Check for typos: Review the URL to make sure there are no typos or mistakes in the website address. Even a small error in the URL can lead to a 404 error.
  2. Recheck file and page locations: Verify that the webpage or resource you’re trying to access exists in the expected location on your web server. If it has been moved or renamed, update the URL or file path accordingly.
  3. Implement 301 redirects: If a page has been moved or deleted, it’s a good practice to set up a 301 redirect from the old URL to the new location. This tells search engines and browsers that the content has permanently moved, and it helps preserve SEO rankings and user experience.
  4. Update links: If the 404 errors are the result of broken internal or external links on your website, update the links to point to the correct URLs. Regularly check for broken links and fix them as they are identified.
  5. Create custom 404 Error pages: Design a custom 404 error page for your website. This page can provide users with helpful information, navigation options, and suggestions for finding the content they were looking for. A well-designed custom 404 page can help improve the user experience and turn a negative into a positive.
  6. Monitor server health: Regularly monitor the health of your website’s server to ensure it’s functioning properly. Server issues can lead to 404 errors, so promptly address any server-related problems.
  7. Use webmaster tools: If your website is registered with Google Search Console or other webmaster tools, you can use these services to identify and fix crawl errors, including 404 errors.
  8. Maintain an updated sitemap: Make sure your website’s sitemap is up to date and accurate. A sitemap helps search engines index your site and can aid in preventing 404 errors. If you’re using Shopify, this happens automatically. If you’re on WordPress, try a plugin like RankMath.
  9. Regularly audit your website: Use an SEO tool like Semrush to conduct regular website audits to identify and fix any 404 errors that may have occurred over time.

It’s important to be proactive in addressing 404 errors on your website to provide a better user experience and maintain good search engine rankings. Regular maintenance and monitoring are key to preventing and fixing these errors.

Why is it important to remove 404 errors?

Removing 404 errors from your website is important for several reasons:

  1. User experience: 404 errors can frustrate and confuse your website visitors. When users encounter a 404 error, they may perceive your website as unreliable or poorly maintained. This negative experience can lead to a higher bounce rate, meaning visitors leave your site without exploring further. A good user experience is crucial for retaining and attracting visitors.
  2. Search Engine Optimization (SEO): 404 errors can negatively impact your website’s SEO. Search engines like Google may view a high number of 404 errors as a sign of poor website maintenance, which can lead to a lower search engine ranking. This can result in decreased organic traffic to your site.
  3. Crawl efficiency: Search engine bots regularly crawl websites to index their content. When they encounter 404 errors, it can waste their resources and impact how effectively your website is indexed. This can hinder your site’s visibility in search results.
  4. Link integrity: 404 errors often occur when external websites or services link to content on your site that no longer exists. When you fix these errors by implementing redirects or providing alternative content, you help maintain the integrity of links pointing to your website. This can be important for your reputation and for building trust with other websites and services.
  5. Content accessibility: The existence of 404 errors means that certain content on your website is inaccessible to users. If the content is valuable or important, fixing 404 errors ensures that users can access the information they are looking for.
  6. Analytics and reporting: Accurate website analytics and reporting depend on the ability to track user behavior and interactions. 404 errors can skew data and make it difficult to assess the performance of your website and its content.
  7. Preservation of brand image: Consistently addressing and removing 404 errors demonstrates a commitment to maintaining a high-quality online presence. This can enhance your brand image and reputation.

In summary, removing 404 errors is crucial for providing a positive user experience, maintaining good search engine rankings, and ensuring that your website is efficient, reliable, and accessible to both users and search engines. Regularly monitoring and addressing 404 errors is an essential part of website maintenance and optimization.