GoogleChrome / lighthouse

Automated auditing, performance metrics, and best practices for the web.
https://developer.chrome.com/docs/lighthouse/overview/
Apache License 2.0
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Duplicate sourcemap entries w/ serviceworker #12322

Open paulirish opened 3 years ago

paulirish commented 3 years ago
lighthouse https://proxx.app/ --preset=experimental -GA

we end up with duplicate entries:

image

I'm pretty sure this is because of the service-worker, though i'm not 100%. (it's possible some Surma shenanigans w/ comlink are creating two instances of the script.. shrug)

interestingly we get unique scriptIds for these duplicates (reported through Debugger.scriptParsed):

image

ref #11254

connorjclark commented 7 months ago

confirmed as still an issue.