Not able to run a test using node.js, npm - issue

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The idea is to run the test using node.js and attach to this process for further debugging. I want to execute the test and see the actions that are performed in the browser with the possibility of debugging the test using Visual Studio Code.

1. Installed the latest node.js, npm, and sitespeed.io globally on my local machine.
2. Verified that npm, Node.js, and sitespeed.io have been successfully installed by checking versions.
3. Checked that environment variables exist in system properties: \AppData\Roaming\npm\node_modules\sitespeed.io\bin and \AppData\Roaming\npm

When all above mentioned is completed I try to run the test for example using such command:
sitespeed.io https://www.sitespeed.io/ -b chrome
Nothing is returned by the console, the browser page is opened and contains:

I'm expecting to see the test that is executing in the browser.
Could someone please assist in resolving this issue?

Thanks in advance!

Start by reproducing the reported command, sitespeed.io https://www.sitespeed.io/ -b chrome, with the stated Node.js, npm, and sitespeed.io installation. Compare the console behavior and browser page with the expected test execution and Visual Studio Code debugging workflow; done means identifying a reproducible cause or documenting the correct invocation.