var preconnect=function(){"use strict";return function(n,e){var t,c,o="link",r="preconnect",i="appendChild",u="createElement",a="requestIdleCallback",injectLinkEl=function(c,o,u){c.rel=o,c.href=u,o==r&&0!=u.indexOf(e.location.href)&&(c.crossOrigin="anonymous"),n[a]&&t?n[a]((function(){e.head[i](c)}),{timeout:t}):e.head[i](c)};function preconnect(n){t=(n=n||{}).timeout||0,c=n.getDns||!1}return preconnect.prototype.add=function(n){injectLinkEl(e[u](o),r,n),c&&injectLinkEl(e[u](o),"dns-prefetch",n)},preconnect}(window,document)}();