Accept-Encoding is an important aspect of web performance improvement, featuring two fan-favorite compression algorithms. Brotri and GZIP. They're like a powerful power couple in web compression, each with their own strengths and ready to optimize your website's data transfer like never before. GZIP (classic and famous Rockstar) offers excellent compression ratios that are reliable and reduce file sizes, making data transmission over the Internet faster and more efficient. Brotli is a newer and trendier alternative coming onto the scene. Powered by Google, this elegant and innovative algorithm delivers even better compression ratios, resulting in faster data transfers and better user satisfaction.