-webfont.woff') format('woff')", {
				weight: "700",
				style: "italic"
			});

			Promise.all([
				fontRoman.load(),
				fontBold.load(),
				fontItalic.load(),
				fontBoldItalic.load()
			]).then(function(loadedFonts) {

				// Render them at the same time
				loadedFonts.forEach(function(font) {
					document.fonts.add(font);
				});
			});
		}

		if( navigator.connection && (navigator.connection.effectiveType === "slow-2g" || navigator.connection.effectiveType === "2g") ) {
			// do nothing
		} else