There are several steps you can take to fix the “404 not found” error in Google Search Console:
- Create redirection of 404 pages to any of your relevant blog
- Check for typos in the URL: Make sure that the URL you’re trying to index is spelled correctly and that there are no extra spaces or characters.
- Check for redirects: If the page has been moved or deleted, check to see if it has been redirected to a new URL. If so, update the URL in Search Console to the new location.
- Check for crawl errors: Go to the Crawl Errors report in Search Console to see if there are any crawl errors for the page. If so, fix the errors and submit the page for re-indexing.
- Check for server errors: If the page returns a server error (e.g. “500 Internal Server Error”), check with your webmaster or hosting provider to see if there is a problem with the server.
- Submit a sitemap: If you haven’t already, submit a sitemap to Google Search Console. This will help Google discover new pages on your site and index them more quickly.
- Use Google Search Console’s Fetch as Google feature to request indexing of the page
- If none of above solution works, you can submit a request to remove the URL from Google’s index via the URL removal tool in the Search Console.