How to Fix Adsense You have ad crawler errors, which can result in lost revenue

Being a blogger is not so easy as it demands time and focus, not to mention some of the technical knowledge required to be able to manage your website. For bloggers focused on monetizing their ad inventory, it's a huge plus to know what an AdSense crawler is and how they can help you fix problems.

Google AdSense loginFixing these AdSense crawler errors will help the Google crawler better access your site so that it can show more relevant ads based on content which we know can drastically increase your ad revenue. So before we ramble, let's be clear that the AdSense crawler is different from other Google bots and is used to index website content in order to deliver appropriate ads.

More often than not, crawlers of this type will access the URL of the site where the AdSense tag has been applied, including the redirected page. This is why regular website maintenance is so important to avoid any issues with Google. Troubleshooting the AdSense crawler can be very challenging. If you'd like one of the MonetizeMore experts to take a look and provide a solution, sign up today.

Google crawls websites automatically anytime while reports are usually updated weekly. You may encounter various errors when you check the crawler reports in your AdSense account, and we can help you figure out what to do. You have ad crawler errors, which can result in lost revenue.

There are many types of crawler errors, including:

1) Page Not Found

Also, known as the 404 Error, it is one of the most common errors that webmasters and page visitors see. It just means that the crawler is trying to crawl pages that may have previously been removed or repositioned elsewhere on your website.

Temporary URLs can also cause this. There is an excellent tool that can help you find this page to avoid this type of error: Webmaster URL parameter tool.

2) Robot Denied

This means that the AdSense crawler attempts to crawl the page at the domain or subdomain level. Check the report to find out exactly where. If this happens, Google won't be able to index those particular pages, and they won't be ready to serve ads on those pages.

To fix this, just remove these two lines from your robots.txt file to grant Google crawler access:

User-agent: Mediapartners-Google

Disallow:

User-agent: *

Disallow: /search

Allow : /

Sitemap: name your website/sitemap.xml

3) Content Behind a Login

There are many websites that require login information to get premium access to the main content of the site. This usually means crawler logins have not been set up for that premium content. Like error #2 above, Google will not be able to access this page, and Google ads will not serve.

Imagine if you have 1000 premium users, how many impressions do you think you will lose?

This is fortunately very easy to complete. Go to your Google AdSense login page; under Access and Authorization in Settings, go to crawler access and provide login details for the crawler to use to access your site.

You may want to see Google's step-by-step guide to showing ads on login-protected pages.

4) You Have Ad Crawler Errors for a Site I Don't Manage.

This error means that someone used your ad code on another site without your permission. Impressions and clicks will still be counted but will not be paid. Therefore, you will not get any income because it is not authorized.

If this ever happens, set your AdSense account to "Only allow certain sites to show ads for my account". This is an option available under Settings > Accounts and Authorizations. Expect changes to occur within 48 hours.

Crawler issues are very easy and simple to fix, and you don't even need a Swedish assembly guide.

Conclusion.

If you want more details to solve this problem or problem, please follow the steps in the image below: