World Wide Web Consortium (W3C) – GIF or PNG? GIF or PNG? 5–25% smaller World Wide Web Consortium (W3C) – GIF or PNG? best file format GIF or PNG? – Quality Web Tips pros and cons of using GIF versus PNG at W3C PNG versus GIF GIF or PNG? - Quality Web Tips 5–25% smaller World Wide Web Consortium (W3C) – GIF or PNG? GIF or PNG? 5–25% smaller http://www.w3.org/QA/Tips/png-gif en moyenne 5 à 25% meilleure GIF or PNG? GIF or PNG? 1. Gif of PNG? World Wide Web Consortium (W3C) – GIF or PNG? GIF or PNG?