you can track the ad revenue generated by each subdomain in Google AdSense by using AdSense URL channels and Google Analytics. Here's how you can do it:
1. Using AdSense URL Channels
AdSense provides URL channels, which allow you to track earnings from specific domains or subdomains. Follow these steps:
Create URL Channels:
Sign in to your Google AdSense account.
Go to Reports in the left-hand menu.
Click on Settings (gear icon), then select URL channels under Custom Channels.
Add each of your subdomains as separate URL channels. For example:
subdomain1.yourdomain.com
subdomain2.yourdomain.com
Save the settings.
View Reports: After setting up the URL channels, you can generate reports to see how much each subdomain is earning by navigating to the Reports section. Filter by the URL channels you've created.
2. Using Google Analytics
You can also use Google Analytics along with AdSense to track earnings by subdomain:
Integrate AdSense with Google Analytics:
Log in to your Google Analytics account.
Go to Admin > Property Settings and select your website.
Scroll to AdSense Linking and link your AdSense account.
Track Subdomains: If you have subdomains set up in your Google Analytics, you can filter reports by subdomain to see how traffic and earnings are distributed.
3. Custom Reports in AdSense
You can create custom reports by applying filters or using URL channels to generate insights for subdomains. Simply:
Go to Reports.
Use the filter feature to select individual subdomains.
Using these tools, you'll get insights into how much revenue each subdomain is generating from Google AdSense.