"We looked at the mobile visibility for 200 domains for the time frame between April 25th and May 16th, 2016. We only took those domains into account which had a visibility score of at least 3 points for the Mobile Visibility Index."
"In cases where the visual display of something is fundamentally important to completing a task, we need to carefully consider how best to change the display (or perhaps not change the display) of that content."
"In the event, only I flew the first day before weather conditions and the condition of the airplane stopped flying for Day 1, but on Day 2, all 5 of the remaining pilots got a chance to fly, with most flights of significant distance and duration."
"Progressive enhancement helps to focus on the core features of a web site, which should lead to high performance. But it seems progressive enhancement is misunderstood: Enhancements are applied during load time while the user is watching."