How to save a large chunk of your site’s Web traffic.
Bandwidth optimizations are better left to the browser.
“The art-direction use-case is an important use-case for responsive images.”
The latest on the responsive images proposal.
Use cases for the 'picture' element and the 'srcset' attribute.
How you can get better web performance with the preload directive.
“Recurring pattern for me: Think hard about a bug. Come up with nothing. Go to sleep. Wake up mid-night with a solution. Note. Fix in morning.”
“H2 push can be used to significantly improve loading performance.”
Shrink, load, and deliver images for speed.