Klaus Enzenhofer

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Top Stories by Klaus Enzenhofer

Apple just came out with the new programming language Swift. According to Apple, Swift will make it a lot easier and more fun to develop apps for both iOS and OS X. That's in contrast to the current language, Objective-C, which is somewhat antiquated and considered by many to be difficult to use. Although Swift is easier to use, we're sure that there will be issues like crashes, slow request, errors and so on as we already know it from Objective-C and other languages. We also know that business will ask for usage statistics. This is the reason why we immediately investigated Swift and can now show you how easy it is to add proper tracking to your app in just four steps. Step 1: Add Lib to your Swift Project Once you have a Swift application, including the Mobile iOS Agent into the application project is very simple. First you add the iOS Agent static library and he... (more)

Third-Party Content Management Applied

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 discussed 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 had as a developer and consultant with the management of third-party content. In the following, I will show you best practices for integrating third-party content and for convincing your business that they will benefit from establishing third-party manage... (more)

Fact Finders: Sorting Out the Truth in Real User Monitoring

On my recent visits to Velocity, WebPerfDay and Apps World in London, Real User Monitoring (RUM) was the hot topic. That triggered my thinking about the differences between vendors. They all promise the same for a varying range of prices - from free to a couple thousand US dollars. What I found out is that there IS a big difference and - depending on what you want to do with RUM - you want to make sure you understand the capabilities and limitations of the available solutions. The false claim of 100% Coverage What all vendors claim to do is capture data from 100% of your users. Wh... (more)

Don’t Miss 50% of Your Paying Customers on Their Mobile Devices

"We expect that the revenue made via our mobile apps will cross the 50% mark within this year!" Most of our eCommerce customers are starting to say this to us. These customers have driven their businesses to the web and have successfully applied Real User Monitoring (RUM) for web. They have found and fixed many of the common performance problems described in Top 8 Performance Landmines, 5 Steps to improve eCommerce Performance and What if A/B Testing fails to improve conversions. As these customers start seeing an increase in revenue from mobile they have to extend their RUM cap... (more)

The Difference Between Winning and Losing Mobile Shoppers

Mobile performance will make or break retailers this holiday shopping season - so the importance of application performance management (APM) cannot be underestimated. The convergence of Black Friday, Cyber Monday, Hannukah and Christmas shopping combined with a record level of mobile shopping is creating a perfect storm many companies have never weathered before. Over the coming weeks it will be clear which e-commerce players have read our previous blogs and employed a smart APM strategy. That strategy has to include load testing and web performance optimization in the preparation... (more)