This proposal defines a potential future standard as an addition to those currently developed by the W3C Web Performance Working Group. It’s goal to gain visibility into JavaScript execution via a browser provided API accessible via JavaScript. Motivation Current specifications of the Web Performance Working cover page loading related metrics. They however lack insight the [...]
Whether you are a Fan of US Football or not – it was really hard to avoid this huge sport event on February 5th. Besides the actual game it is the Super Bowl commercials that – besides being very expensive to air – usually drive a lot of load on the websites of the companies [...]
dynaTrace AJAX Edition 3.4 now gives you full JavaScript, AJAX, Network and Rendering analysis support for Mozilla Firefox 8 and 9 as well as Internet Explorer 8 and 9. If you want to optimize the performance of all your users’ browser versions, have a look at the dynaTrace AJAX Edition Premium to guarantee the best [...]
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Dez
Third Party Content Management applied: Four steps to gain control of your Page Load Performance!
Today’s web sites are often cluttered up with third party content that slows down page load and rendering times, hampering user experience. In my first blog post, I’ve presented how third party content impacts your website’s performance and identified common problems with its integration. Today I want to share the experience I have made as [...]
The busiest online shopping time in history has brought a significant increase in visits and revenue over last year. But not only were shoppers out there hunting for the best deals. Web performance experts and the media were out there waiting for problems to happen in order to blog and write about the business impact [...]
The busiest online shopping season is about to start and it’s time to make a quick check on whether the top shopping sites are prepared for the big consumer rush or whether they are likely going to fail because their pages are not adhering to Web performance best practices. The holiday rush seems to start [...]
Are you running an eCommerce site that relies on 3rd Party Services such as Address-Validation, Credit Card Authorization or Mapping Services? Do you know how fast, reliable and accurate these service calls (free or charged) are for your web site? Do you know whether it has an impact on your end users in case one [...]
The success of the Web performance movement shows that there is increasing interest and value in fast websites. That faster websites lead to more revenue and reduced costs is a well proven fact today. So being exceptionally fast is becoming the dogma for developing web applications. But what is exceptionally fast and how hard is [...]
You do not agree with that? Have you ever looked at the details of your page load time and analyzed what really impacts Page Load Time? Let me show you with a real life example and let me explain that in most cases you only control 1/3 of the time required to load a page [...]
Velocity Velocity comes to Europe and we will are there. You can find our presentations and links here. Today we had a talk on What it means to deliver exceptional performance and tomorrow Andi will give a Lightning Demo. Hope to see you there What it means to deliver exceptional performance View more presentations from [...]
