Shifter supports only “pretty” WordPress permalinks. Here are some examples.
- Day and name:
http://example.com/2017/01/30/hello-world/ - Month and name:
http://example.com/2017/01/hello-world/ - Numeric:
http://example.com/archives/123/ - Post name:
http://example.com/hello-world/
For details on setting up and customizing permalinks, see the WordPress Codex: https://codex.wordpress.org/Using_Permalinks
A trailing slash is required.
Example:
https://example.com/https://example.com/hello-world/
You can set up any permalink structure you like, whether or not it is a WordPress preset, but always add a trailing slash (/).