Fira Sans, Montserrat with PT Serif in action on 187com.fr

Under the hood

.header-1 { font-family: "PT Serif", serif; font-size: 33px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 45px; text-transform: none; color: #949598; }
.content-1 { font-family: "Fira Sans", sans-serif; font-size: 13px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 20px; text-transform: none; color: #000000; }
.content-2 { font-family: Montserrat, sans-serif; font-size: 11px; font-style: normal; font-weight: 500; letter-spacing: 3px; line-height: 20px; text-transform: uppercase; color: #949598; }