Because you have a weak spot for fonts
Fontanello is a browser extension for Google Chrome and Firefox that lets you display the basic typographic styles of a text by right-clicking it.
Check out https://fontanello.oktavilla.se for more information.
Suggestions and pull requests are encouraged!
If you have found a bug create a issue describing it here on GitHub. Please include information about you browser, system and any information you think is important to recreate the bug.