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lighthouse fixes

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This commit is contained in:
Santhosh Janardhanan
2026-02-10 22:37:29 -05:00
parent 26a8c97841
commit 07d8787972
785 changed files with 166486 additions and 77 deletions
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openspec/specs/service-worker-performance/spec.md
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@@ -46,3 +46,19 @@ The Service Worker SHALL use versioned caches and remove old caches during activ
#### Scenario: Activate new version and clean old caches
- **WHEN** a new service worker version activates
- **THEN** it deletes caches from older versions and begins using the current versioned caches
### Requirement: Critical assets do not remain stale after deploy
The service worker and server caching strategy MUST ensure critical shell assets (including the global stylesheet and service worker script) do not remain stale across deploys.
The implementation MUST include at least one cache-busting mechanism for critical assets, such as:
- content-hashed asset filenames, or
- an asset version query suffix that changes per deploy
#### Scenario: New deploy updates critical CSS
- **WHEN** a new deploy is released and a returning user loads the site
- **THEN** the user receives the updated global stylesheet without requiring a manual hard refresh
#### Scenario: Service worker updates predictably
- **WHEN** a new deploy is released
- **THEN** the browser can retrieve the updated service worker script and activate it without being pinned by long-lived caches