<!-- Google / search engine tags -->
{% if allow_search_engine_indexing %}
    {% if OPEN_GRAPH_DESCRIPTION %}
    <meta name="description" content="{{ OPEN_GRAPH_DESCRIPTION }}" />
    {% else %}
    <meta name="description" content="Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones." />
    {% endif %}
{% else %}
    <meta name="robots" content="noindex,nofollow" />
{% endif %}

<!-- Open Graph / Facebook / Twitter meta tags -->
<meta property="og:url" content="{{ OPEN_GRAPH_URL }}" />
<meta property="og:type" content="website" />
<meta property="og:site_name" content="Zulip" />
{% if OPEN_GRAPH_TITLE %}
<meta property="og:title" content="{{ OPEN_GRAPH_TITLE }}" />
<meta property="og:description" content="{{ OPEN_GRAPH_DESCRIPTION }}" />
{% else %}
<meta property="og:title" content="Chat for distributed teams" />
<meta property="og:description" content="Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones." />
{% endif %}
{% if OPEN_GRAPH_IMAGE %}
<meta property="og:image" content="{{ OPEN_GRAPH_IMAGE }}" />
{% else %}
<meta property="og:image" content="{{ realm_uri }}/static/images/logo/zulip-icon-128x128.png" />
{% endif %}
<meta name="twitter:card" content="summary" />
