Inspect manifest fields, icon availability and service-worker registration patterns. Keep and export a completed report for comparison after changes.
Options
This is a server-side static inspection of a public URL. It does not install the app, run a browser, execute JavaScript or test offline behaviour.
Enter the public page URL whose manifest and icon links should be inspected. The audit checks what the server returns for that page.
An accessible service-worker script is not proof of registration, activation or offline support. A manifest and icons alone do not guarantee installation in every browser. The checklist is not a security or accessibility audit.
PWA manifest and favicon observations
Inspect manifest fields, icon availability and service-worker registration patterns. Keep and export a completed report for comparison after changes.
This is a server-side static inspection of a public URL. It does not install the app, run a browser, execute JavaScript or test offline behaviour.
Quick start
Inspect static PWA observations, not a browser installation guarantee.
1
Enter a public website URL
2
Run the check and review manifest, icons and scripts
3
Export the completed report before changing inputs
✓The tool runs directly in the browser and is ready for quick checks without installing software.
✓Input can be cleared and recalculated immediately, which is useful for repeated small tasks.
✓Use fullscreen mode when you need more space for long text, structured data or large result blocks.
✓Copy buttons are available on generated output so results can be reused in code, documents or support chats.
✓Most operations are deterministic: the same input and options produce the same output.
✓For sensitive content, prefer local browser tools and review the result before sharing it further.
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Reviews reflect users’ experiences, not a guarantee of results or a description of the service limits. Use the rating buttons above to leave a review.
