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How to Find and Fix 404 Errors on Your Website: A Practical Guide

18 October 2026 6 min read Samuel Bennett

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SEO (Search Engine Optimization)

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A 404 error fix is achieved by identifying broken URLs within your site structure and implementing appropriate redirects or content updates. These errors signify that a specific page can no longer be found by the server. While they are a standard part of the web, frequent occurrences on high-priority pages can frustrate visitors. Managing these broken links effectively ensures that both users and search engines have a clear path to follow when browsing your digital ecosystem.

What exactly happens when a user encounters a 404 error?

When a user clicks a link that points to a non-existent page, the server returns a 404 Not Found status code. This is the internet’s way of saying the requested resource is missing. It often occurs due to deleted pages, moved content, or simple typos in internal linking. While some site owners worry about these errors, they do not inherently harm a site’s ranking unless they occur on high-priority pages that should be driving traffic and conversions.

How to Find and Fix 404 Errors on Your Website: A Practical Guide — overview

In a typical account, you might see hundreds of 404 errors that pose no threat to your search visibility. These might include old URLs that were never linked to externally or minor pages that no longer serve a purpose. The primary goal of a 404 error fix strategy is to identify the ones that actually matter to your business goals. Prioritizing these pages keeps your user experience fluid and prevents potential revenue loss from dead-end clicks.

How can you find these errors using Google Search Console?

Google Search Console is the most reliable tool for finding these issues because it reflects how the search engine actually sees your site. You do not need expensive third-party tools to get started with basic maintenance. Simply log into your account and look for the Indexing report in the left-hand sidebar. This section provides a list of pages that Google has attempted to crawl but could not reach.

Step-by-step navigation for discovery

  • Open Google Search Console and select your property.
  • Navigate to the Indexing section in the main menu.
  • Click on Pages to view the status of your URLs.
  • Scan the table for Not found (404) entries.
  • Click on the error type to see a list of affected URLs.

Once you have the list, export the data to a spreadsheet. This makes it easier to track your progress as you work through your 404 error fix tasks. Sorting these URLs by the number of clicks or their importance to your site structure is a smart way to manage your time. Do not feel pressured to resolve every single entry at once, especially if they are obscure pages with zero traffic history.

How to Find and Fix 404 Errors on Your Website: A Practical Guide — in practice
Should you fix every single 404 error you find?

You do not need to fix every 404 error to maintain a healthy website. In many cases, a 404 is the correct response for a page that no longer exists and has no logical replacement. If you have deleted a product that is discontinued and will never return, allowing a 404 is often better than redirecting the user to an irrelevant page. Redirecting to your homepage is a common mistake that can lead to a poor user experience.

Focus your energy on pages that still receive traffic or have backlinks from other sites. If a page was moved to a new URL, a 301 permanent redirect is the standard solution. This informs both the browser and the search engine that the content has moved to a new destination. This preserves the authority that the old page had accumulated over time.

What is the best way to handle a broken link?

The strategy you choose depends on the nature of the missing page. If the content still exists but lives on a new URL, a 301 redirect is your best friend. If the content is gone forever, letting the page return a 404 is usually the safest path. However, if the page was a popular resource, you might consider creating a new version of that content to capture the lost interest.

  • Implement a 301 redirect if a relevant replacement page exists.
  • Restore the page if it was accidentally deleted or moved.
  • Use a custom 404 page that helps users find their way back to your site.
  • Leave the 404 if the content is truly obsolete and has no incoming value.
  • Update internal links that point to the dead URL to avoid future errors.

Why internal linking matters for your error rate

Many 404 errors are self-inflicted because of outdated internal links. If you updated your site navigation or renamed categories, you might have left old links pointing to non-existent locations. Alien Road suggests auditing your internal link structure periodically to prevent these chains of errors. When you update a URL, check all mentions of that page across your site, including in your main menu, footer, and blog sidebar.

For example, consider a blog post that links to a guide on your site. If you move that guide to a new URL without updating the link, you are creating a path that leads to a 404. This wastes the crawl budget of search engines and forces users to click twice. Keeping your internal links clean is a fundamental practice for any site owner aiming for long-term growth and stability.

How to create a user-friendly 404 page

Even with the best maintenance, some users will inevitably land on a broken page. Your 404 page should be designed to help them stay on your site rather than leaving immediately. A good custom 404 page includes a search bar, links to your most popular content, and a clear call to action back to the homepage. Avoid technical jargon and keep the tone helpful and human.

This page should also be consistent with your brand identity. If your site has a playful personality, let that show in the error message. If your site is a professional service portal, keep it clean and efficient. The goal is to provide a soft landing that encourages the user to keep exploring your services instead of bouncing to a competitor.

Where to start this week

Start by logging into Google Search Console and reviewing your Indexing report. Export the list of 404 errors and sort them by the number of impressions or clicks. Pick the top five most important pages and verify if they actually deserve to be redirected. Once you have handled those, move to the next five. Consistent effort is better than a frantic one-time cleanup, so dedicate thirty minutes each week to this process to keep your site in top condition.

Keep reading: SEO (Search Engine Optimization) · SEO

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