type='application/x-suggestions+json' specifies the URL for fetching search suggestions.type='text/html' specifies the URL for the actual search query.The template attribute indicates the base URL for the search query. Note: For icons loaded remotely (that is, from URLs as opposed to data: URLs), Firefox will reject icons larger than 10 kilobytes.ĭescribes the URL or URLs to use for the search. (You can generate a data: URL from an icon file at The data: URL kitchen.) The URL may also use the data: URL scheme. When possible, include a 16×16 image of type image/x-icon (such as /favicon.ico) and a 64×64 image of type image/jpeg or image/png. The character encoding to use when submitting input to the search engine. It must be 1024 or fewer characters of plain text, with no HTML or other markup. DescriptionĪ brief description of the search engine. It must be 16 or fewer characters of plain text, with no HTML or other markup.

ShortNameĪ short name for the search engine. Differences between API implementations.

Https mozilla firefox search