Use one of these server actions:

• GetCurrentLocationProperties: information on the current location your application is running from.
• GetURLProperties: information on any given URL passed as parameter.

Parameters returned (example with "https://developer.mozilla.org:8080/en-US/search?q=URL#search-results-close-container"):

• Protocol ("https:")
• Host ("developer.mozilla.org:8080")
• Hostname ("developer.mozilla.org")
• Port ("8080")
• Pathname ("/en-US/search")
• Search ("?q=URL")
• Hash ("#search-results-close-container")
• Origin ("https://developer.mozilla.org:8080")