This page describes browser snapshots. When Browser RUM is enabled, the JavaScript Agent collects browser snapshots for:
- Every base page (including virtual pages), iframe, and Ajax request; these serve as a heartbeat snapshot
- The slowest page for every region, every device, and every browser
- Unique JavaScript errors; identified by script name and line number
- Unique Ajax errors; identified by the HTTP error code in the Ajax response
For more information about browser snapshot collection, see Configure Browser Snapshot Collection.
Browser Snapshots Tab
A list of available browser snapshots appears. You can change the time frame of your search by changing the Time Frame dropdown.
List Key
Normal user experience
Slow user experience
Very slow user experience
JavaScript errors (Hover over the icon for a popup with summary information)
Correlated server-side transaction snapshot exists
Snapshot includes resource timing information
Browser Snapshot Types
There are three browser snapshot types, depending on whether the original object was a page, an iframe, or an Ajax request.
