3 <title>Google IO
2011 - Backends demo
</title>
7 <p>You are visitor number {{ backend_result }}.
</p>
9 <p>An error occured while contacting the counter backend.
</p>
10 <p>{{ backend_result }}
</p>
13 <p>The source code for the counter, load tester and front end is available
14 from
<a href=
"{{ source_code }}">here
</a>.
</p>