Velocity Wrap-up
This week I co-chaired Velocity, the web performance and operations conference from O’Reilly. It was great! Jesse and I told the story about how the conference came about. When we proposed the...
View Article“Delayed Script Execution” in Opera
I’ve recently been evangelizing techniques for loading external scripts without blocking the rest of the page. A co-worker at Google pointed out a little known option in Opera: Delayed Script...
View ArticleUsing Iframes Sparingly
This post is based on a chapter from Even Faster Web Sites, the follow-up to High Performance Web Sites. Posts in this series include: chapters and contributing authors, Splitting the Initial Payload,...
View Article5b document.write scripts block in Firefox
This is the second of five quick posts about some browser quirks that have come up in the last few weeks. Scripts loaded using document.write block other downloads in Firefox. Unfortunately,...
View ArticleP3PC: BuySellAds.com
P3PC is a project to review the performance of 3rd party content such as ads, widgets, and analytics. You can see all the reviews and stats on the P3PC home page. This blog post looks at...
View ArticleP3PC: Google AdSense
P3PC is a project to review the performance of 3rd party content such as ads, widgets, and analytics. You can see all the reviews and stats on the P3PC home page. This blog post looks at Google...
View ArticleP3PC: ValueClick
P3PC is a project to review the performance of 3rd party content such as ads, widgets, and analytics. You can see all the reviews and stats on the P3PC home page. This blog post looks at ValueClick....
View ArticleP3PC: Glam Media
P3PC is a project to review the performance of 3rd party content such as ads, widgets, and analytics. You can see all the reviews and stats on the P3PC home page. This blog post looks at Glam Media....
View ArticleP3PC: Collective Media
P3PC is a project to review the performance of 3rd party content such as ads, widgets, and analytics. You can see all the reviews and stats on the P3PC home page. This blog post looks at Collective...
View ArticleAsync Ads with HTML Imports
Scripts loaded in the typical way (<script src="a.js"></script>) block rendering which is bad for performance. The solution to this problem is to load scripts asynchronously. This is the...
View ArticleVelocity Wrap-up
This week I co-chaired Velocity, the web performance and operations conference from O’Reilly. It was great! Jesse and I told the story about how the conference came about. When we proposed the...
View Article“Delayed Script Execution” in Opera
I’ve recently been evangelizing techniques for loading external scripts without blocking the rest of the page. A co-worker at Google pointed out a little known option in Opera: Delayed Script...
View ArticleUsing Iframes Sparingly
This post is based on a chapter from Even Faster Web Sites, the follow-up to High Performance Web Sites. Posts in this series include: chapters and contributing authors, Splitting the Initial Payload,...
View Article5b document.write scripts block in Firefox
This is the second of five quick posts about some browser quirks that have come up in the last few weeks. Scripts loaded using document.write block other downloads in Firefox. Unfortunately,...
View ArticleP3PC: BuySellAds.com
P3PC is a project to review the performance of 3rd party content such as ads, widgets, and analytics. You can see all the reviews and stats on the P3PC home page. This blog post looks at...
View ArticleP3PC: Google AdSense
P3PC is a project to review the performance of 3rd party content such as ads, widgets, and analytics. You can see all the reviews and stats on the P3PC home page. This blog post looks at Google...
View ArticleP3PC: ValueClick
P3PC is a project to review the performance of 3rd party content such as ads, widgets, and analytics. You can see all the reviews and stats on the P3PC home page. This blog post looks at ValueClick....
View ArticleP3PC: Glam Media
P3PC is a project to review the performance of 3rd party content such as ads, widgets, and analytics. You can see all the reviews and stats on the P3PC home page. This blog post looks at Glam Media....
View ArticleP3PC: Collective Media
P3PC is a project to review the performance of 3rd party content such as ads, widgets, and analytics. You can see all the reviews and stats on the P3PC home page. This blog post looks at Collective...
View ArticleAsync Ads with HTML Imports
Scripts loaded in the typical way (<script src="a.js"></script>) block rendering which is bad for performance. The solution to this problem is to load scripts asynchronously. This is the...
View Article