How to fix 403 Forbidden Error Check for URL errors and make sure you provide the real name and file extension of the web page, not just a directory. Google Forbidden 403 Error Most websites are configured to prohibit viewing directories, so a 403 Forbidden message when trying to display a folder instead of a specific page is normal and expected. This is by far the most common reason a website returns a Google Forbidden 403 Error . Make sure you fully explore this feature before spending the time troubleshooting below. If you use this website and want to prevent 403 errors in these cases, enable directory browsing in your web server software. Clear your browser cache. Problems with the cached version of the page you are viewing can cause 403 Prohibited Problems. Log in to the site, suggesting that this is possible and appropriate. A 403 Forbidden message may indicate that you need additional access before you can view the page. Typically, a websit...