Update site URL documentation to contain more details on its usages

[caendesilva]

In order to get more people to use this setting, it may be useful to add these usages to convey the importance of it.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.95%. Comparing base (26cd19a) to head (b9352a4).
Report is 1 commits behind head on master.

❗ Current head b9352a4 differs from pull request most recent head f341edf

Please upload reports for the commit f341edf to get more accurate results.

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #1746   +/-   ##
=========================================
  Coverage     99.95%   99.95%           
  Complexity     1749     1749           
=========================================
  Files           181      181           
  Lines          4675     4675           
=========================================
  Hits           4673     4673           
  Misses            2        2           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.