ClickHouse/website/templates/common_meta.html
Ivan Blinkov 84883197d6
[docs] add hreflang links (#10597)
* Introduce hreflang links

* update po

* provide absolute urls in hreflang + add x-default link
2020-04-30 18:49:48 +03:00

37 lines
2.1 KiB
HTML

{% set description = description or _('ClickHouse is a fast open-source column-oriented database management system that allows generating analytical data reports in real-time using SQL queries') %}
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>{% if title %}{{ title }}{% else %}{{ _('ClickHouse - fast open-source OLAP DBMS') }}{% endif %}</title>
<link rel="shortcut icon" href="/favicon.ico"/>
<meta property="og:title" content="{% if title %}{{ title }}{% else %}{{ _('ClickHouse DBMS') }}{% endif %}"/>
<meta property="og:description" content="{{ description }}"/>
<meta property="og:type" content="{{ og_type or 'website' }}" />
<meta property="og:image" content="https://clickhouse.tech/images/logo.png" />
{% if page and page.abs_url %}
{% set url = 'https://clickhouse.tech' + page.abs_url %}
{% endif %}
<meta property="og:url" content="{{ url or 'https://clickhouse.tech/' }}"/>
<link rel="canonical" href="{{ url or 'https://clickhouse.tech/' }}" />
<meta property="twitter:title" content="{% if title %}{{ title }}{% else %}{{ _('ClickHouse DBMS') }}{% endif %}"/>
<meta name="description" content="{{ description }}"/>
<meta name="keywords"
content="ClickHouse, DBMS, OLAP, SQL, {{ _('open-source') }}, {{ _('relational') }}, {{ _('analytics') }}, {{ _('analytical') }}, {{ _('Big Data') }}, {{ _('web-analytics') }}" />
{% if config and page %}
{% for code, name in config.extra.languages.items() %}
<link rel="alternate" hreflang="{{ code }}" href="{{ config.extra.website_url }}/docs/{% if config.extra.version_prefix %}{{ config.extra.version_prefix }}/{% endif %}{{ code }}/{{ page.url }}" />
{% endfor %}
<link rel="alternate" hreflang="x-default" href="{{ config.extra.website_url }}/docs/{% if config.extra.version_prefix %}{{ config.extra.version_prefix }}/{% endif %}en/{{ page.url }}" />
{% endif %}
{% for prefetch_item in prefetch_items %}
<link rel="prefetch" href="{{ prefetch_item.0 }}" as="{{ prefetch_item.1 }}" />
{% endfor %}