Page analyses are run using Lighthouse 5.5 and Chrome 78.
Pages can be analyzed from a server based in one of the following regions:
If you need a different server location please contact support.
DebugBear throttles the network at the packet-level. (Older pages may use DevTools throttling, you can change this in the settings. They may also use different latency settings.)
DebugBear send this user agent string on desktop:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3694.0 Safari/537.36 Chrome-Lighthouse
And this one on mobile:
Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3694.0 Mobile Safari/537.36 Chrome-Lighthouse
Read this blog post to learn more about how different settings and environments can affect your scores.