Is YOUR JavaScript Slow JavaScript?
In A/B tests, we tried delaying the page in increments of 100 milliseconds and found that even very small delays would result in substantial and costly drops in revenue.
Bottom line: Speed matters.
And we're not talking just a weensy bit. Speed matters a lot. Whether you're Amazon or Google (who found that a half-second delay caused a 20% drop in traffic)—or not.
In fact, it matters more if you're not. They can lose customers and still have buckets of cash. Can you?
Probably not. But don't freak out—we're here to help you. For free.
So, if you've got a JavaScript-rich web app, and you think it might be a little bit slower than it should be—or a lot slower...
Free checklist & other goodies!
Click here to download our free rich web app performance checklist, nicely designed & all ready to print out, hang up, and check off.
But don't stop there—or you'll miss out. Sign up for our new newsletter and get shiny slowness-busting ideas delivered right to your inbox. Not just lightweight stuff, either.
Sure, we'll talk about serving & managing assets and tuning your rendering time. But you'll also learn more about how you can maximize the performance of your JavaScript code itself.
We'll send you the latest in performance news. And, of course, those great tips and tricks drawn straight from our not-free-but-totally-awesome book, JavaScript Performance Rocks!
Do we believe you'll fall so in love with the quality of the newsletter that
you'll rush out and buy our book?
Yes, of course. But there's no obligation, we won't nag you to death, spam you,
or sell, lease, loan, or otherwise share your address in any way.
We'll just keep delivering great content to you for free.
Oh, and special offers. Can't forget those. But, only the kind you'll like.
Webscouts honor.
Amy Hoy
Netanthrope & tech trainer extraordinaire
Thomas Fuchs
Scriptaculous author & all-around JavaScript guru