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{
"title":"Resource Hints: preconnect",
"description":"Gives a hint to the browser to begin the connection handshake (DNS, TCP, TLS) in the background to improve performance. This is indicated using `<link rel=\"preconnect\" href=\"https://example-domain.com/\">`",
"spec":"http://www.w3.org/TR/resource-hints/#preconnect",
"status":"wd",
"links":[
{
"url":"https://www.igvita.com/2015/08/17/eliminating-roundtrips-with-preconnect/",
"title":"Eliminating Roundtrips with Preconnect"
}
],
"bugs":[
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"categories":[
"DOM"
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"notes":"",
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"1":"Firefox 39 did not support 'crossorigin' attribute and preconnects were not processed by the preload parser. Both of these features were enabled in Firefox 41."
},
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"keywords":"preconnect, resource hints",
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"shown":true
}