PWA audits always come back negative on web.dev

[robdodson]

Provide the steps to reproduce

1. Run LH 4.0.0-alpha.0 on web.dev and audit http://shop.polymer-project.org

What is the current behavior?

PWA score is 65—says things like service worker are missing.

What is the expected behavior?

PWA score should be 100

Environment Information

• Affected Channels: web.dev
• Lighthouse version: 4.0.0-alpha.0
• Node.js version: any
• Operating System: any

We've since disabled the PWA audits so web.dev no longer requests them. Speaking to @paulirish it sounded like this was caused by the infrastructure the LH service is being run on. Sounds like maybe it is bailing early during the offline testing phase.

[connorjclark]

Lightrider fails for all pages with a SW or a websocket connection - with the same issue. See internal bug: b/119875011

[connorjclark]

This was fixed Apr 4 in LR.