Skip Main Navigation
Page Content
This event has ended

Save This Event

Event Saved

Recordings: Web Performance Summit 2011 - The 2nd Annual Online Web Optimization and Performance Conference

Environments for Humans

Recordings: Web Performance Summit 2011 - The 2nd...

Ticket Information

Ticket Type Price Fee Quantity
Recordings: Individual Ticket   more info $179.00 $0.00
Recordings: Meeting Room Ticket   more info $479.00 $0.00

Share Recordings: Web Performance Summit 2011 - The 2nd Annual Online Web Optimization and Performance Conference

Event Details

Environments for Humans brings together some of the Web's most notable experts in web optimization and performance for an all-new, one-day only online conference, the Web Performance Summit! Bring the experts to your desktop May 25, 2011 from 9AM to 6PM (CT).

Why attend the Web Performance Summit?

  • Attending a conference online means no travel hassle!
  • Bring the experts live to your desktop!
  • Time spent on the road is better spent instead in the office or with family, friends!
  • Sessions are developed to dive deeper into the material!
  • Ask questions directly to the speakers!
  • Can't make it the day of the conference? Watch the recordings whenever you want!

Speakers at Web Performance Summit

Joshua Bixby

Session: Performance in Business Terms

Joshua Bixby is president of Strangeloop, a technology company that provides web content optimization solutions to companies like Visa, Petco, Travelocity and O'Reilly Media.

He writes about the issues surrounding web performance and optimization on his blog, Web Performance Today.

Mathias Bynens

Session: JavaScript Performance Benchmarking

Mathias Bynens works as a freelance web developer in Belgium. He likes HTML, CSS, JavaScript and Web Page Optimization.

To help with those last two things, he created jsPerf a while ago.

Mark Christian

Session: Twitter JavaScript Performance

Mark Christian is a front-end software engineer from Redwood City, CA. With a focus on JavaScript and an eye on the evolution of the web, Mark is trying to speed things up, one page at a time.

Mark has a strong belief that good behaviour should be automatic, and asserts that well-understood magic has a rightful place at the heart of big projects.

He has a few side projects, notably Appcache Facts and, but spends his days on the Web Client team at Twitter.

Billy Hoffman

Session: Achieving Better Image Optimization

Billy Hoffman is the founder and CEO of Zoompf, a web performance scanning vendor.

Prior to Zoompf, Billy Hoffman was the lead researcher at web security firm SPI Dynamics and served as the research manager for Hewlett-Packard's Web Security Research Group following Hewlett-Packard's acquisition of SPI in 2007.

Billy's work in the field of web security has been featured in Wired, Make magazine, The Washington Post, Slashdot, and in various other journals and Web sites.

Billy has presented his work internationally at security conferences including RSA, Black Hat, and AJAXWorld, and is also the author of the book Ajax Security, published by Addison Wesley in December 2007.

As Billy conducted web security analysis throughout the globe, he consistently noted that the performance of most websites was suboptimal.

He also noted that this lack of optimization resulted in both poor user experiences and lost revenue for website providers.

Recognizing an opportunity to apply his extensive web development skills in this exciting new area, Billy founded Zoompf to develop technology and services specifically designed to optimize website performance.

Tim Kadlec

Session: Mobile Web Page Optimization

Tim Kadlec is web developer living and working in northern Wisconsin with a propensity for efficient, standards-based front-end development. His diverse background working with small companies to large publishers and industrial corporations has allowed him to see how these standards can be effectively utilized for businesses of all sizes.

Tim also helps organize Breaking Development, one of the first conferences dedicated to design and development for mobile devices using web technologies. His current interests include creating cross-platform sites and applications using the open web stack and improving the state of performance optimization on the web.

He sporadically writes about a variety of topics at You can also find him sharing his thoughts in a briefer format on @tkadlec.

Aaron Peters

Session: Resource Loading

Aaron Peters is a web performance optimization consultant, with a strong expertise in front-end performance.

He enjoys improving user experience and conversion by way of making sites blazing fast.

Kyle Simpson

Session: Improving Request and Response Headers

Kyle Simpson is a JavaScript Systems Architect from Austin, TX. He focuses on JavaScript, web performance optimization, and "middle-end" application architecture.

If something can't be done in JavaScript or web stack technology, he's probably bored by it.

He runs several open-source projects, including LABjs, HandlebarJS, and BikechainJS. Kyle works as a Software Engineer on the Development Tools team for Mozilla.

Zhiheng Wang

Session: Web Timing Specification

Zhiheng is currently a staff software engineer in Google. Before that, he received his Ph.D. from Univ. of Michigan and was a co-founder of Zattoo Inc.

After spending his previous life chasing bits around packet-switching networks, he realized user experience could be so much different from what it looks like behind the server.

Since then, he has been burying his head into building end-user latency measurement infrastructures.

Lately, he also serves as the editors of a couple working drafts from the W3C WebPerformance WG.

Web Performance Summit Sessions (Times subject to change)

Achieving Better Image Optimization 9am CT

by Billy Hoffman

The vast majority of the web is images and yet lossless optimization techniques only save you 15% or so.

By applying lossy optimizations you can achieve 30-70% savings. This is a huge, untapped area since the concept of ?losing data? scares most people away.

In this talk Billy shows how to intelligently approach images and their content and discuss how, where, and which of the different lossy optimizations to use to drastically shrink file sizes while maintaining quality and user experience.

JavaScript Performance Benchmarking 10am CT

by Mathias Bynens

We'll be taking a look at some common JavaScript patterns and their performance penalties, as well as some useful tips and tricks.

Also, we will be talking heavily about how to properly benchmark these things, using

Improving Request and Response Headers 11am CT

by Kyle Simpson

Every time your browser makes a connection to the server, headers are exchanged as part of the response so that browser and server can negotiate the terms of their communication.

Most people take these headers for granted. But it's actually really important for web performance optimization that you are aware of what's being sent, and that you take some simple steps to cut down on bloated waste.

We're going to look at the most common offenders in request and response headers, and some things you can do to take action to improve the efficiency of your browser-server communication.

Such optimizations will improve not only your initial and subsequent page load times, but also the responsiveness of your Ajax calls.

HTML5 AppCache   12pm CT

by Mark Christian

One of the more underappreciated aspects of HTML5 is the application cache, which was originally designed to enable web apps to work offline.

As the spec evolves, however, it's becoming more and more applicable to speeding up online apps, not just enabling offline apps.

Come learn about a draft technology that has the potential to decrease your load times dramatically.

Web Timing Specification 2pm CT

by Zhiheng Wang

There are ongoing works in the W3C's Web Performance WG aiming to provide the missing pieces in measuring user performance, including the NavigationTiming spec.

In this talk, we will take a look at the motivation and design behind the NavigationTiming interface.

Then we will discuss how to use the interface to augment existing instrumentations on the client side.

As a case study, we will introduce the Site Speed report in Google Analytics and see how NavigationTiming makes such report possible.

Performance in Business Terms 3pm CT

by Joshua Bixby

You know that performance is crucial to your company's success, but do the people in the corner office know this?

You need to get the message across using the language they speak and targeting the goals they care about.

This session will summarize the benefits of a faster website or web app, then delve into a series of how-tos for creating a business case for web performance in your organization.

Resource Loading 4pm CT

by Aaron Peters

What is the fastest way to get all the resources into the page?

Aaron will walk you through several techniques, including localStorage, inlining and preloading.

He will definitely touch on @font-face, a growingly popular CSS property that has many performance sides to it.

Mobile Web Page Optimization 5pm CT

by Tim Kadlec

Mobile web usage is exploding at an incredible rate. At the end of 2010 there were an estimated 5.3 billion mobile subscriptions. Those users have to battle latency issues, bandwidth allocations and less powerful hardware so performance becomes doubly important. It will be the sites that can provide their users the content they need quickly and efficiently that will be rewarded with user loyalty.

In this session, we'll take a look at some of the techniques for improving performance on mobile devices as well as the specific performance challenges mobile presents. We will also look at some of the common mistakes being made right now and some of the tools you can use to identify them.

How Online Conferences Work

Once you are registered, you will receive a follow-up email to confirm your reservation.

Later on, as the event draws near, you will receive a more detailed message, with the full schedule and other helpful information to help you take full advantage of your conference-going experience and plan your day.

On the day of the conference, you will receive an email invitation about 45 minutes before everything starts.

Click on the enclosed link to sign in and enter the virtual meeting space. Once you are signed in, you'll be able to see and hear the presentations as they happen, ask questions as needed and chat with the other attendees if you like!

Technical Specifications: to attend The Summit, you will need a modern web browser (Firefox 1.5, IE 6 & Safari 2 or newer, for example) and a recent version of the Adobe Flash Player.

Follow this link to run our system diagnostic (opens in a new window). It will let you know right away which plug-ins, if any, you will need to update before the event.

Still have questions? Drop us a line or contact us at if there's anything else you'd like to know.

Testimonials from Attendees

"This conference was a load of fun. I loved the instant feedback from the speakers and the atmosphere."

- John-David Dalton,
Web Application Developer & Web Performance Summit Attendee

"I love these online conferences. It's convenient and you can still learn a lot from the comfort of your home or at work."

- Candi Ligutan, Producer

"An absolutely fantastic event. Well done—will definitely be back for more!

- Russ Weakley,
Chair of Web Standards Group & CSS Summit Attendee

Buy your tickets today!

Have questions about Recordings: Web Performance Summit 2011 - The 2nd Annual Online Web Optimization and Performance Conference? Contact Environments for Humans


Environments for Humans

Environments for Humans

The Summit Series brings together expert speakers to explore one topic from different angles, all in one day. Each Summit is chock-full of focused, current content that is highly relevant to today’s Web Designers and Developers. And since it’s all online, you save the expense and hassle of travel. See you at the Summit!

More info is available at, or look for us on twitter, facebook, flickr, Upcoming, and LinkedIn. Contact us at with questions!

  Contact the Organizer

Please log in or sign up

In order to purchase these tickets in installments, you'll need an Eventbrite account. Log in or sign up for a free account to continue.