Key:website
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Specifying the link to the official website for a feature.
Annotation
name=* Tools for this tag
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The website=* tag can be used to provide the full URL to the official website for the related features, be it a building, park railway or anything else. A link to an relevant but unofficial alternative or additional resource can be created using url=*. A link to Wikipedia should use wikipedia=* (do however note the different format for wikipedia links which are not full URLs).
For small format websites (designed for smaller displays, reduced bandwidth, or mobile touchscreens) use website:mobile=*.
Avoid long URLs
Use as short an URL as possible. Choose simple URLs over complex URLs if they basically point to the same content. For example, use http://bahn.de instead of http://www.bahn.de/p/view/index.shtml, as both will get you to the front page.
References
- RFC 1738 section 2 generic URL syntax
- RFC 1738 section 3.1 common Internet scheme syntax - the definition of the http and https URL schemes base on this
- RFC 1738 section 3.3 The http URL scheme
- RFC 2818 section 2.4 The https URL scheme
See also
- Proposed features/External links - different tagging ideas for the same or similar
- url=* - A more general tag. Any URL which may be the official website or may be something else (e.g. wikipedia article)
- Key:contact - The contact:* namespace with contact:website=*
- OpenLinkMap [1] a slippy map, making this tag's data available as clickable POIs
- Keepright [2] where as of the year 2011 a project is underway to validate the content of website tags, ensuring they still match the osm object.
Note
This tag is an external reference and is compatible with the tag2link plugin