audit-cross-browser
Installation
SKILL.md
Cross-Browser Compatibility Audit
Static Websites on cPanel
A site that works in Chrome but fails in Safari is not a finished site. Cross-browser compatibility ensures that every user can access content and complete tasks regardless of browser or operating system.
The strategy is progressive enhancement: core content and functionality work in all browsers, advanced features layer on top only when supported.
Target browsers:
| Browser | Engine | Priority |
|---|---|---|
| Chrome 100+ | Blink | Primary |
| Safari 15+ | WebKit | Critical — dominant on iOS mobile |
| Firefox 100+ | Gecko | High |
| Edge 100+ | Blink (Chromium) | Medium |
| Samsung Internet 15+ | Blink | Medium — significant Android share |