From 24 ways: Using the WebFont Loader to Make Browsers Behave the Same:

“Safari, Chrome and Internet Explorer leave a blank space in place of the styled text while the web font is loading. Opera and Firefox show text with the default font which switches over when the web font has loaded, resulting in the so-called Flash of Unstyled Text (aka FOUT).”

Richard Rutter wrote an excellent piece about how to avoid these different behaviours. I thought it was worth quoting and linking to twice.

About Josh Kinal

Josh makes things on the web easy to use and understand. Sounds simple, but it’s not. His understanding of developing engaging content comes from many years of writing for print and radio. You might have heard him on Boxcutters, his popular weekly podcast about TV or years of appearing on Triple J, Radio National and 3RRR. He also holds a science degree and in 2012 was one of Australia’s few panelists at SXSW Interactive conference in Austin, Texas