PWA Readiness Audit FAQs

Question 1

How does it test offline functionality?

Accepted Answer

The skill emulates a network disconnection via Playwright/CDP, attempts to reload the page, and captures a screenshot to verify if a custom offline fallback or cached content is displayed.

Question 2

Can I use this skill to test PWAs running on localhost?

Accepted Answer

Yes, the audit recognizes localhost and 127.0.0.1 as secure contexts, allowing you to test PWA features during the development phase.

Question 3

What is the benefit of using this over standard browser tools?

Accepted Answer

This skill integrates directly into your Claude Code workflow, providing an automated, repeatable scorecard and the ability to programmatically diagnose complex service worker issues.

Question 4

Do I need a specific browser to run this audit?

Accepted Answer

Yes, a Chromium-based browser is required because the skill utilizes Chrome DevTools Protocol (CDP) for deep service worker inspection and network emulation.

Question 5

What parameters does the PWA Audit skill validate?

Accepted Answer

It checks for HTTPS enforcement, web app manifest presence and integrity, service worker status, offline page loading, and installability requirements like icons and display modes.

PWA Readiness Audit

Key Features

Use Cases

PWA Readiness Audit

Key Features

Use Cases