ファントムで解析できないhtmlの下にCDataスクリプトがあります。これはアイテムが伝播される場所です。
<script type="text/javascript">
//<![CDATA[
Sys.Application.initialize();
Sys.Application.add_init(function() {
$create(Telerik.Web.UI.RadAjaxManager, {"_updatePanels":"","ajaxSettings":[],"clientEvents":{OnRequestStart:"",OnResponseEnd:""},"defaultLoadingPanelID":"","enableAJAX":true,"enableHistory":false,"links":[],"styles":[],"uniqueID":"RadAjaxManager1","updatePanelsRenderMode":0}, null, null, $get("RadAjaxManager1"));
});
Sys.Application.add_init(function() {
$create(Telerik.Web.UI.RadAjaxPanel, {"clientEvents":{OnRequestStart:"",OnResponseEnd:""},"enableAJAX":true,"enableHistory":false,"links":[],"loadingPanelID":"","styles":[],"uniqueID":"ajCheckLoginUser"}, null, null, $get("ajCheckLoginUser"));
});
Sys.Application.add_init(function() {
$create(Telerik.Web.UI.RadAjaxPanel, {"clientEvents":{OnRequestStart:"",OnResponseEnd:""},"enableAJAX":true,"enableHistory":false,"links":[],"loadingPanelID":"","styles":[],"uniqueID":"ajCheckLoginAdmin"}, null, null, $get("ajCheckLoginAdmin"));
});
Sys.Application.add_init(function() {
$create(Telerik.Web.UI.RadAjaxPanel, {"clientEvents":{OnRequestStart:"",OnResponseEnd:""},"enableAJAX":true,"enableHistory":false,"links":[],"loadingPanelID":"","styles":[],"uniqueID":"ajLogoutUser"}, null, null, $get("ajLogoutUser"));
});
Sys.Application.add_init(function() {
$create(Telerik.Web.UI.RadWindow, {"_dockMode":false,"behaviors":0,"clientStateFieldID":"radPortal_ClientState","destroyOnClose":true,"formID":"form1","height":"180px","iconUrl":"","left":"","minimizeIconUrl":"","modal":true,"name":"radPortal","reloadOnShow":true,"showContentDuringLoad":false,"skin":"Office2007","top":"","visibleStatusbar":false,"width":"450px"}, {"close":OnClientClosePortal}, null, $get("radPortal"));
});
Sys.Application.add_init(function() {
$create(Telerik.Web.UI.RadWindowManager, {"behaviors":4,"clientStateFieldID":"windowManagerPortal_ClientState","destroyOnClose":true,"formID":"form1","iconUrl":"","left":"","minimizeIconUrl":"","modal":true,"name":"windowManagerPortal","reloadOnShow":true,"showContentDuringLoad":false,"skin":"Office2007","top":"","visibleStatusbar":false,"windowControls":"['radPortal']"}, null, {"child":"radPortal"}, $get("windowManagerPortal"));
});
//]]>
</script>
これらのアイテムは、このサイトサーバーとの通信を離れるとすぐに破棄されます。これを回避する方法はありますが、何かを試してみる方が良いと思います。私はCDATAのHTMLをロードするためにnpm cheerioを使用しました