Closes smartstore#1988 Preconnect all external resources and load them async

Michael-Herzog · Michael-Herzog · commit faa1ba25cd54 · 2020-10-20T15:21:17.000+02:00
diff --git a/src/Plugins/SmartStore.AmazonPay/Views/AmazonPayCheckout/PaymentMethod.cshtml b/src/Plugins/SmartStore.AmazonPay/Views/AmazonPayCheckout/PaymentMethod.cshtml
@@ -5,6 +5,9 @@
 
 	Html.AddTitleParts(T("PageTitle.Checkout").Text);
 	Html.AddCssFileParts(true, Url.Content("~/Plugins/SmartStore.AmazonPay/Content/SmartStore.AmazonPay.css"));
+
+	var url = new Uri(Model.WidgetUrl);
+	Html.AddLinkPart("preconnect", "https://" + url.Host);
 }
 
 @section orderProgress{
diff --git a/src/Plugins/SmartStore.AmazonPay/Views/AmazonPayCheckout/ShippingAddress.cshtml b/src/Plugins/SmartStore.AmazonPay/Views/AmazonPayCheckout/ShippingAddress.cshtml
@@ -6,6 +6,9 @@
 
 	Html.AddTitleParts(T("PageTitle.Checkout").Text);
 	Html.AddCssFileParts(true, Url.Content("~/Plugins/SmartStore.AmazonPay/Content/SmartStore.AmazonPay.css"));
+
+	var url = new Uri(Model.WidgetUrl);
+	Html.AddLinkPart("preconnect", "https://" + url.Host);
 }
 
 @section orderProgress{
diff --git a/src/Plugins/SmartStore.AmazonPay/Views/AmazonPayShoppingCart/ScriptingReadWidgets.cshtml b/src/Plugins/SmartStore.AmazonPay/Views/AmazonPayShoppingCart/ScriptingReadWidgets.cshtml
@@ -3,6 +3,9 @@
 @{
 	Html.AddCssFileParts(true, Url.Content("~/Plugins/SmartStore.AmazonPay/Content/SmartStore.AmazonPay.css"));
     Html.AddScriptParts(true, "~/Plugins/SmartStore.AmazonPay/Scripts/jquery.deserialize.js");
+
+    var url = new Uri(Model.WidgetUrl);
+	Html.AddLinkPart("preconnect", "https://" + url.Host);
 }
 
 <script>
diff --git a/src/Plugins/SmartStore.PayPal/Views/PayPalPlus/PaymentWallScripting.cshtml b/src/Plugins/SmartStore.PayPal/Views/PayPalPlus/PaymentWallScripting.cshtml
@@ -1,9 +1,14 @@
 ﻿@using SmartStore.PayPal
 @using SmartStore.PayPal.Models
 @model PayPalPlusCheckoutModel
+
+@{ 
+	Html.AddLinkPart("preconnect", "https://www.paypalobjects.com");
+}
+
 <script src="https://www.paypalobjects.com/webstatic/ppplus/ppplus.min.js" type="text/javascript"></script>
-<script type="text/javascript">
-	jQuery(document).ready(function () {
+<script>
+	$(function () {
 
 		var payPalPlus = PAYPAL.apps.PPP({
 			approvalUrl: "@Html.Raw(Model.ApprovalUrl)",

Original file line number	Diff line number	Diff line change
`@@ -5,6 +5,9 @@`
`5`	`5`
`6`	`6`	`Html.AddTitleParts(T("PageTitle.Checkout").Text);`
`7`	`7`	`Html.AddCssFileParts(true, Url.Content("~/Plugins/SmartStore.AmazonPay/Content/SmartStore.AmazonPay.css"));`
	`8`	`+`
	`9`	`+ var url = new Uri(Model.WidgetUrl);`
	`10`	`+ Html.AddLinkPart("preconnect", "https://" + url.Host);`
`8`	`11`	`}`
`9`	`12`
`10`	`13`	`@section orderProgress{`
Original file line number	Diff line number	Diff line change
`@@ -6,6 +6,9 @@`
`6`	`6`
`7`	`7`	`Html.AddTitleParts(T("PageTitle.Checkout").Text);`
`8`	`8`	`Html.AddCssFileParts(true, Url.Content("~/Plugins/SmartStore.AmazonPay/Content/SmartStore.AmazonPay.css"));`
	`9`	`+`
	`10`	`+ var url = new Uri(Model.WidgetUrl);`
	`11`	`+ Html.AddLinkPart("preconnect", "https://" + url.Host);`
`9`	`12`	`}`
`10`	`13`
`11`	`14`	`@section orderProgress{`
Original file line number	Diff line number	Diff line change
`@@ -3,6 +3,9 @@`
`3`	`3`	`@{`
`4`	`4`	`Html.AddCssFileParts(true, Url.Content("~/Plugins/SmartStore.AmazonPay/Content/SmartStore.AmazonPay.css"));`
`5`	`5`	`Html.AddScriptParts(true, "~/Plugins/SmartStore.AmazonPay/Scripts/jquery.deserialize.js");`
	`6`	`+`
	`7`	`+ var url = new Uri(Model.WidgetUrl);`
	`8`	`+ Html.AddLinkPart("preconnect", "https://" + url.Host);`
`6`	`9`	`}`
`7`	`10`
`8`	`11`	`<script>`