Application insights for Azure applications.
https://docs.microsoft.com/en-us/azure/azure-monitor/app/javascript
Analytics and Tracking · Application Performance
Get access to data on 119,950 websites Microsoft Azure Monitor Customers. We know of 87,915 live websites using Microsoft Azure Monitor and an additional 32,035 sites that used Microsoft Azure Monitor historically and 29,869 websites in the United States.
Get a list of 119,950 websites using Microsoft Azure Monitor which includes location information, hosting data, contact details, 87,915 currently live websites and an additional 417,077 domains that redirect to sites in this list. 32,035 sites that used this technology previouslyand 29,869 websites in the United States currently using Microsoft Azure Monitor.
Countries
Financial
Group
Region
These are sites that we think might use Microsoft Azure Monitor in the future because of their similarity to other sites that already do.