How get fonts on a website, when the font URL isn't specified?

I want to ask if someone can help me on this matter. Basically, there are sites that use fonts for specific stuff and I would like to get the fonts, to use for non-commercial purposes obviously. Now most of the time when I want to get a font, I use the developer tools on a browser, then go to the "Network" section and search for ".woff", ".woff2" and ".ttf" files. Most of the time this works, however I've recently come across a problem.

Basically I was searching for a font, but it didn't come up. I then tried to view the source of the website and see if I found anything and I did. I found the font name, however there's no url associated to the font.

And so I wanted to ask if the font name is present in the website source and if it's being used on the site, how is it possible for it to not have an associated link/url?

I also want to say that when using an extension like "WhatFont" (which usually identifies the fonts present in the website), it didn't find/identify the font.