25 Jan 2024 01:20 PM - edited 31 Jan 2024 10:33 AM
When the "Visually complete" and "Speed index" metrics are not shown for your web application, check the following.
Ensure that Visually complete is the key performance metric used for XHR and load actions.
Microsoft Internet Explorer 11
Microsoft Edge 15 or later
Firefox 57 or later
Google Chrome 61 or later
Safari is not supported because it does not support resource timings.