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# Launch evidence
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Evidence that the production PWA meets the launch gates. The raw reports and
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the check script are committed under [lighthouse/](lighthouse/).
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## Run conditions
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| | |
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| --- | --- |
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| Target | Production, <https://mealquest.cubecraftlabs.com> |
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| Build | `mealquest:743a155` |
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| Session | Signed in (household session cookie, supplied at run time) |
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| Date | 2026-10-11 |
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| Tool | Lighthouse 13.5.0, mobile form factor |
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The session cookie value is redacted from the committed reports
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(`configSettings.extraHeaders`); nothing else in them is changed.
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## Lighthouse
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Reports: [lighthouse/2026-10-11/](lighthouse/2026-10-11/) — one
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`.report.json` and one `.report.html` per page.
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| Page | Route | Performance | Accessibility | Best practices |
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| --- | --- | --- | --- | --- |
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| Home | `/` | 71 | 100 | 100 |
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| Plan | `/plan` | 72 | 100 | 100 |
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| Discover | `/discover` | 66 | 100 | 100 |
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| Dinner detail | `/dinner/<id>` | 70 | 100 | 100 |
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**Gate: accessibility ≥ 95 on every page — met** (100 on all four).
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Performance is recorded for reference but is not gated.
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## Installability
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Lighthouse 10 and later removed the PWA category, so installability was checked
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directly with a Playwright probe:
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[installability-check.mjs](lighthouse/2026-10-11/installability-check.mjs).
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It loads each of the four pages above in a signed-in Chrome session with
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Playwright's Pixel 5 mobile emulation (viewport, touch, `isMobile` and mobile
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user agent; the cookie comes from the `CK` environment variable, never the
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file) and gates every page on all of:
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2026-10-11 20:28:03 -04:00
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- **Manifest** — the linked manifest is fetched with HTTP 200 and has
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`name` "MealQuest", `display` "standalone", a `start_url`, and icons at
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192x192, 512x512 and one with `maskable` purpose.
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- **Service worker** — `navigator.serviceWorker.ready` resolves within 10
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seconds (expiry is a failure), and a registration exists whose active worker
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is `activated`.
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2026-10-11 20:12:55 -04:00
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2026-10-11 20:28:03 -04:00
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It prints a PASS or FAIL line per condition per page and exits 1 if any
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condition fails on any page.
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**Result: PASS on all four pages.**
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