I don't see how this is any more informative to your average layman?
https://ee.co.uk.billing-update-jan02.info
https://ee.co.uk/billing-update-jan02.info
There's just a single character difference. The layperson will think they mean the same thing. Now look at these 2: https://info.billing-update-jan02.uk.co.ee
https://uk.co.ee/billing-update-jan02.info
There's a big difference there. People can easily see something is abnormal. https://uk.co.ee/billing-update-jan02.info
https://uk.co.ee-billing-update-jan02/info
Would be more likely.Perhaps an animation showing both would help.
Given that finding the '/' is not always trivial (broken screen example in the article) and doing this requires you to think a lot of people won't do it.