<pclass="button-paragraph"><ahref="{{extra.v4_url}}">Look up your IPv4 address instead <small>(You'll get an error if you live in the future)</small></a></p>
{% endif %}
{% else %}
{% if extra.v6_url %}
<pclass="button-paragraph"><ahref="{{extra.v6_url}}">Look up your IPv6 address instead <small>(You'll get an error if you live in the past)</small></a></p>
<p>The program you were using to download this page <ahref="https://en.wikipedia.org/wiki/User_agent">identified itself</a> as <code>{{ data.user_agent }}</code></p>