PERFORMANCE INSIGHT

HeadSpin Proposes Speed Optimizations as Ideal Tool for ServiceNow

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Overview and Methodology For Our Analysis

Industry:

Enterprise

Device/Network/Location:

iPhone 8 / Verizon / Miami

Products Used:

HeadSpin Connected Intelligence Platform

Recommendations:                                                      

  • Fix HTTP errors
  • Ensure that immediate content is loaded first before future content.
  • Optimize connection reuse
  • HeadSpin analyzed the latest version of the ServiceNow iOS app on a real iPhone 8 in Miami, on the Verizon network.
  • NO SDK, code change or instrumentation was needed to run the remote performance sessions.
  • HeadSpin’s AI engine sifted through network traffic, client-side metrics, and videos of the test execution to find areas of poor user experience and performance bottlenecks.
  • Recommendations were provided for every issue that was surfaced.
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Insights and Recommendations

HeadSpin’s proprietary AI technology analyzes and prioritizes the core issues impacting critical user journeys. Using computer vision techniques to quantify blank screens, time to interact, loading time, loading or buffering animations, and content quality, our AI models can automatically diagnose server-side issues whether they arise from infrastructure deployment issues, poor performance, or API errors. For a custom analysis of your app, request a Performance Insight report from HeadSpin. 

HeadSpin Performance Session for ServiceNow Agent App on WiFi, Miami (link)

Launch Time

The launch time for this app was 600 ms.

Loading Animation

The orange bars here represent time that the user spent waiting for loading animations. In this snapshot, the two areas of significant loading time were triggered by API calls made when the user hit “Assign to me” and “Start work”. The calls in question are on the snapshot just before the periods of loading.

Call A took 545 ms to complete.

Call B took 511 ms to complete.

Here the user had to wait 3.92 seconds before they could complete the flow to accept the task.

This call took 443 ms to complete.

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HEADSPIN RECOMMENDATION: Consider looking at how much work your servers are performing before fulfilling these requests. Alternatively, you can rework the user design to show elements that load faster at the top and move slower elements below the fold.

HeadSpin Performance Session for Now Mobile App on WiFi, Miami (link)

Launch Time

The launch time for the app was 1.01 seconds.

Loading Animation

The user spent 6.6 seconds waiting to launch the demo. These were the calls that took place during that waiting period. The longest call took 318 ms to complete.

HTTP Errors/Redirects
These snapshots show the 2 HTTP errors and 3 redirects that happened during the session.
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HEADSPIN RECOMMENDATION: Make sure your app is looking in the right places for resources to fix these issues.

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How to Work With HeadSpin

HeadSpin Powers Flawless Mobile App Performance

HeadSpin’s state-of-the-art Digital Experience Intelligence Platform™ will empower your engineering teams to:

  • Execute automation tests on real carrier-enabled devices worldwide
  • Discover performance bottlenecks
  • Collect and visualize your performance data
  • Seamlessly integrate with your CI/CD workflow
  • Monitor every critical user flow of your mobile experience
  • Pinpoint issues that cause performance regressions and impact user experience earlier in your development cycle
Overarching Areas of Opportunities

  • Launch new features confidently by monitoring and analyzing root causes of performance issues throughout the development life cycle
  • Drive new user installs and user engagement with optimized performance
  • Forge user trust and safety, accelerating consumer services for critical user paths across your apps and website
  • Benchmark KPIs for mobile performance to understand how your user experience for your mobile app and website compares to your peers in the same industry
  • Support localized testing across 32,000+ devices and 160+ countries around the world, on real devices under real-world conditions
Expert Holistic Consultation and Strategy 

HeadSpin has the product and solutions expertise to help you perfect the digital experience for your customers! Our team hails from digital pioneers, such as Google and Facebook, and has already delivered enhanced mobile-centric experiences for a diverse set of Fortune 1000 clients. HeadSpin’s strategic insights can help you:

  • Drive new user acquisition, user engagement, and feature adoption
  • Deploy app security measures on iOS and Android
  • Build consistent performance standards and experiences across all your mobile apps and websites 

... insight from HeadSpin helps us prioritize issues so we could deliver a better user experience.

Maria Zhang, CTO, Tinder