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    <title>Akka Tracing - Activator Template</title>
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<div>
    <h2>Introduction</h2>

    <p>
        This tutorial will show you how to trace messages inside Akka system.
        You will be guided through the tracing basics, sampling, trace logging, hierarchical calls and spray integration.
        To see actual results you will need to have Zipkin installed. Don't worry,
        template contains script that installs and runs it.
    </p>

    <h3>Akka Tracing</h3>

    <p>
