When troubleshooting test runs, every second spent investigating matters. To assist in this effort, we’re happy to share two updates to network logging for browser tests executed in the cloud: expanded request details and HTTP/2 support!
With these enhancements, you get better visibility into your app’s backend behavior, making it easier to isolate issues when tests fail.
Expanded request details
When browser tests execute in the cloud, mabl now captures more details on the network calls made during each test step.
In the Network tab, expand a request to review additional details on the request and response. To see the full request and response payloads, click on View full details.
Full payload capturing started on March 5, 2026. Tests run prior to this date still display high-level metadata, including method, URL, and status.
HTTP/2 support
mabl now executes tests using the HTTP/2 protocol, the standard used by modern browsers and servers to load pages faster.
Previously, mabl required all traffic to use the older HTTP/1.1 format. With HTTP/2 support, your mabl tests can now better reflect the real-world load times and behavior of your application. If your application or server does not yet support the newer standard, mabl automatically falls back to HTTP/1.1.
Learn more
To learn more about reviewing results, see the article on browser test output.