The O'Reilly Velocity Conference Europe was held in London from 13th to 15th November 2013. In a few days I shared my notes with my fellow webspeeders at the Web Performance Barcelona Meetup. These are the slides I used.
11. My Conference Objectives
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Learn key technologies!
Listen to relevant people!
Grab some t-shirts and pencils!
Get some books signed!
Come back with even more energy
12. And what did I learn?
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Concepts !
Tools!
Techniques!
Tips!
Resources
13. This talk is for AWARENESS
You listen to me now and go
tomorrow to the referenced links
and your favorite search engine.
20. Critical rendering path
• Users should see useful pixels as fast as
possible!
• Paint above the fold, then fetch the rest!
– Non-blocking critical CSS & JS!
– Inline!
– Progressive images!
• Minimize the number of roundtrips.!
• TCP slow start
27. And many more features
• Open source – download and install private
instance, or use public instance!
• RESTful APIs!
• Compare: two runs, different pages!
• Capture video, compare!
• Capture TCP dump, DevTools timeline!
• https://sites.google.com/a/webpagetest.org/docs/