--- title: "App Usage" slug: "how-to-analyze-web-application-errors" tags: ["ControlUp for Apps"] updated: 2026-06-10T12:16:41Z published: 2026-06-10T12:16:41Z canonical: "support.controlup.com/how-to-analyze-web-application-errors" --- > ## Documentation Index > Fetch the complete documentation index at: https://support.controlup.com/llms.txt > Use this file to discover all available pages before exploring further. # App Usage The **Usage** tab shows how employees use an application, including active employees, visits, devices, browsers, operating systems, locations, and unused license cost. To view application usage data: 1. Go to **Applications > Details**. 2. Under **App Group List**, select an app group. 3. Select the **Usage** tab. ![Usage tab](https://cdn.document360.io/098100b7-b9da-4bea-b4b9-017140ab863e/Images/Documentation/NewUsageUI.png) By default, the page shows data for all URLs in the app group. To view data for a specific URL, select a URL from the dropdown at the top of the page. The **Usage** tab includes the following widgets: - **Active employees**: The number of unique employees who have used the application. - **Visits in** : The total number of visits to the application. - **Active devices**: The number of unique devices used to access the application. - **Usage by OS**: Breakdown of visits by operating system. - **Usage by browser**: Breakdown of visits by browser. - **Unused license cost**: Total spend on licenses not used in the last 30 days. Read [Tracking App License Utilization And Unused Spend](/v1/docs/license-reclamation) for details. - **URL by unique employees**: The number of unique employees visiting each URL path. To see all URL paths and their number of unique employees, click **Show More**. You can then click on a URL path to see the identities of all employees who have visited that URL path. - **Employees by location**: Number of employees accessing the application broken down by geographic location. ## Employee List The employee list shows you which employees are using the application, with the following columns: - **Platforms**: The operating systems used to access the application. - **Browsers**: Number of different browsers used to access the application. Click to see each browser. - **Devices**: Number of different devices used to access the application. Click to see each device name. - **Total usage**: Total time spent on the application. - **Daily usage**: Average daily time spent on the application. - **Locations**: Number of different geographic locations from which the employee accessed the application. Click to see each location. - **Employee**: Click to drill down into the [Employee Dashboards](/v1/docs/employees-view-overview) for this specific employee. ### Toggle Employee List to Map View At the top-right of the employee list, you can click the map icon to see a map with employee locations.