Burning Ship ⚓
This post contains ⚓ in its title, so consequently it is in the URL as well.
On the desktop it shows up as ⚓ in the URL bar, like this:
It has some percent signs and hex codes when you paste it as plain text, like this:
Percent-encoding is what I am just now learning that is called. It is necessary because the URL may be sent over the Internet🌐 using only ASCII characters, so all other characters must be encoded. 📟