44.1. URL
- location
- location.href
- location.pathname
- location.search
- location.hash
- document.URL
- document.documentURI
- document.baseURI
44.2. Navigation
- window.name
- document.referrer
44.3. Communication
- AJAX
- Fetch
- WebSocket
- PostMessage
44.4. Storage
- Cookie
- LocalStorage
- SessionStorage