font file types needed for DPS 2015 HTML articles (@font-face)



I've been using @font-face for fonts in HTML articles and they seem to be working fine.

However, I'd like to get the article package file sizes as small as possible. Font packages from places like fontsquirrel include multiple font files to ensure browser compatibility: ttf, woff, eot svg etc.

I'm assuming articles generated through DPS don't need that kind of coverage, and I can delete most of those extra file types and reduce article package size. Is this the case? If so, which font file type is actually needed here?