On the page details/comparison view, we show a page’s canonical URL (the value of pageObject.url) and information about the URLs and redirects in the two captures being compared, but we don’t give people a way to see the other known/supported URLs for the page (which you can get from the API at /api/v0/page/<page_id>/urls). There’s a lot of potentially useful info there.

In most cases, this is just one or two URLs, but in some cases, the list is long, so it probably needs to be some kind of popover or something. Maybe a button titled “(+ N other URLs)” or something next to the canonical URL?

This is also more than a plain list — URL entries have some other info worth showing:

• URL
• From Time (earliest time the URL is valid, can be -infinity or null)
• To Time (latest time the URL is valid, can be infinity or null)
• Notes (possible human-entered notes about the URL)