Measure http://www.flickr.com/photos/kayaker1204/4319542459/ We have a median page load me of seven seconds, and our primary compe tor has a median page load me of three seconds. Tell a story Tuesday, June 17, 14
What numbers?! http://www.flickr.com/photos/kayaker1204/4319542459/ Page load time? Total download size? Start render time? Time to first byte? Response time? Total HTTP requests? Document load time? Tuesday, June 17, 14
Eliminate redirects Just eleminate redirects Flush the document early? Prefetch DNS? But really, just eleminate redirects Optimizing: First byte Tuesday, June 17, 14
Avoid blocking scripts Optimizing: Start render Move script elements to end of Or... add async attribute to script elements Inline critical CSS Tuesday, June 17, 14
Avoid blocking scripts Optimizing: Start render Move script elements to end of Or... add async attribute to script elements Inline critical CSS https://github.com/pocketjoso/penthouse Tuesday, June 17, 14