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Why Crawl Errors Matter (And Why You Should Fix Them Now) If Google cannot crawl your pages, those pages will never appear in search results. It is that simple. Crawl errors in Google Search Console signal that Googlebot tried to access a URL on your site and something went wrong. Left unresolved, these errors can snowball into lost traffic, poor indexing, and lower rankings. The good news? Most crawl errors are straightforward to diagnose and fix, even if you have zero coding experience. This guide will walk you through every common crawl error type, show you exactly where to find them in Google Search Console, and give you actionable fixes you can implement today. What Are Crawl Errors in Google Search Console? Crawl errors occur when Googlebot attempts to reach a page on your website but fails. Google Search Console (GSC) reports these errors so you can identify and resolve them before they hurt your site’s visibility. There are two broad categories: Site-level errors – Problems that prevent Google from accessing your entire website (DNS errors, server connectivity issues, robots.txt fetch failures). URL-level errors – Problems with specific pages (404 Not Found, soft 404s, redirect errors, server errors on individual URLs). Step 1: Find Your Crawl Errors in Google Search Console Before you can fix anything, you need to know what is broken. Here is how to locate crawl error data inside GSC: Log in to Google Search Console. Select your property (website). In the left sidebar, click Indexing and then Pages. Look at the section labeled Why pages aren’t indexed. This is where Google lists every reason it could not index your URLs. For server-level crawl data, go to Settings (gear icon at the bottom of the sidebar) and click Crawl stats to see host-level details. Pay close attention to any status that shows a red or yellow indicator. Those are the issues that need your attention first. Step 2: Understand the Error Types The table below summarizes the most common crawl errors, what they mean, and their typical causes. Error Type What It Means Common Cause 404 (Not Found) The page does not exist at the requested URL. Deleted page, changed URL slug, typo in internal link. Soft 404 The page loads but has little or no useful content, so Google treats it as a 404. Empty pages, thin content, search result pages with zero results. Server Error (5xx) Your server failed to respond or returned an error. Server overload, misconfigured hosting, plugin conflicts, database errors. Redirect Error A redirect chain is too long, loops, or is misconfigured. Redirect loops, chains of more than 3 hops, redirecting to a page that also redirects. Blocked by robots.txt Your robots.txt file is telling Google not to crawl the URL. Overly restrictive disallow rules, leftover staging site rules. DNS Error Google could not resolve your domain name. DNS misconfiguration, expired domain, DNS provider downtime. Step 3: Fix 404 (Not Found) Errors 404 errors are by far the most common crawl issue. Here is how to handle them: A. Decide if the page should exist Not every 404 is a problem. Ask yourself: Was this page intentionally deleted? If so, and no one links to it or needs it, a 404 is perfectly fine. Google will eventually drop it from its index. Was this page moved to a new URL? Then you need a redirect. Is this a URL that never should have existed (typo, spam referral)? You can safely ignore it. B. Set up 301 redirects for moved pages If the content now lives at a different URL, create a 301 (permanent) redirect from the old URL to the new one. In WordPress, you can do this easily: Install a free plugin like Redirection or Rank Math SEO (both have redirect managers). Enter the old URL as the source. Enter the new URL as the target. Save. Done. Without WordPress, add a line to your .htaccess file (Apache) or your server config (Nginx): Redirect 301 /old-page-slug /new-page-slug C. Recreate the page if it was deleted by accident If the page was removed unintentionally, restore it from a backup or republish it at the original URL. D. Fix broken internal links Use a tool like Screaming Frog (free for up to 500 URLs) or the Broken Link Checker plugin to find every internal link pointing to the 404 URL. Update those links to point to the correct destination. Step 4: Fix Soft 404 Errors A soft 404 means the server returns a 200 (OK) status code, but the page content is essentially empty or unhelpful. Google flags this because it expects either real content or a proper 404 response. How to fix soft 404s: Add meaningful content to the page if it should exist. Return a true 404 status code if the page has no value. In WordPress, simply deleting the page or post will automatically return a 404. Redirect the URL with a 301 to a relevant page that does have content. Check dynamic pages like search results or filtered product pages that may render with zero results. Block these with robots.txt or add a noindex meta tag. Step 5: Fix Server Errors (5xx) Server errors are more urgent than 404s because they can indicate your whole site (or large sections of it) is unreachable. Quick troubleshooting checklist: Check if the error is ongoing. Visit the URL yourself. If it loads fine now, the error may have been temporary (server spike, maintenance window). Review your hosting dashboard. Look for resource limits (CPU, memory, bandwidth) being exceeded. Check server logs. Your hosting control panel (cPanel, Plesk, or equivalent) usually has an error log section. Look for PHP fatal errors, database connection failures, or timeout messages. Disable recently added plugins or themes (WordPress). A faulty plugin is one of the most common causes of 500 errors. Increase PHP memory limit. Add this line to your wp-config.php file: define(‘WP_MEMORY_LIMIT’, ‘256M’); Contact your hosting provider. If you cannot identify the cause, your host’s support