Matrix II with Proxima Nova in action on mirrorconf.com

.header-1 { font-family: matrix-ii; font-size: 52px; font-style: normal; font-weight: bold; letter-spacing: normal; line-height: 78px; text-transform: none; color: #FFFFFF; }
.header-2 { font-family: matrix-ii; font-size: 26px; font-style: normal; font-weight: bold; letter-spacing: normal; line-height: 39px; text-transform: none; color: #FD7D57; }
.content-1 { font-family: proxima-nova; font-size: 18px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; text-transform: none; color: #FFFFFF; }
Matrix II is available from Fontshop, MyFonts and Typekit.

Proxima Nova is available from Fontdeck, Fonts.com, Fontshop, Fontspring, MyFonts, Typekit and YouWorkForThem.
Found by @mikesten on 13 Apr 2017.

Matrix II with Proxima Nova