Non safe fonts or non supported fonts

[mentorman]

Just looking for a quick method of solving this slight problem. Whilst building a couple of sites I must have inadvertently used, copied or imported fonts which give a warning when loading or exporting the site. Whilst it doesn't affect the site appearance it just becomes annoying to have it flagged up all the time. Now the question: Is there any simple way I can find where these fonts are used short of going through every piece of text in the site?

Cheers!