Smaller Fonts with WOFF 2.0 and unicode-range

Google Fonts and Chrome teams have implemented two major optimizations, WOFF 2.0 and unicode-range, to enhance online font performance by reducing font sizes by over 40% on average, leading to faster download times and lower data costs for users. WOFF 2.0 uses the Brotli compression algorithm, reducing font size by about 25% compared to WOFF with Zopfli, while unicode-range allows browsers to download only the necessary font subsets, achieving up to a 50% reduction in some cases. These optimizations are automatically available to those using Google Fonts, but users of other providers or self-hosted fonts need to manually enable them by converting fonts and employing specific @font-face declarations for WOFF 2.0 and carefully implementing unicode-range due to its inconsistent support in older browsers. These advancements represent Google's ongoing efforts to improve web font performance and accessibility, with additional resources available for those seeking further optimization techniques.

No tracked trend matches for this post yet.