diff --git a/lib/plugins/pagexray/index.js b/lib/plugins/pagexray/index.js
index 8f19ce11c..05e18edf5 100644
--- a/lib/plugins/pagexray/index.js
+++ b/lib/plugins/pagexray/index.js
@@ -128,15 +128,17 @@ export default class PageXrayPlugin extends SitespeedioPlugin {
               );
             }
           } else {
-            pageSummary[0].statistics = this.pageXrayAggregator.summarizePerUrl(
-              message.url
-            );
-            queue.postMessage(
-              make('pagexray.pageSummary', pageSummary[0], {
-                url: message.url,
-                group // TODO get the group from the URL?
-              })
-            );
+            // Check that we actually have one tested page
+            if (pageSummary.length > 0) {
+              pageSummary[0].statistics =
+                this.pageXrayAggregator.summarizePerUrl(message.url);
+              queue.postMessage(
+                make('pagexray.pageSummary', pageSummary[0], {
+                  url: message.url,
+                  group // TODO get the group from the URL?
+                })
+              );
+            }
             let iteration = 1;
             for (let summary of pageSummary) {
               queue.postMessage(
diff --git a/lib/plugins/pagexray/pagexrayAggregator.js b/lib/plugins/pagexray/pagexrayAggregator.js
index 1a4b8145f..041a3ade0 100644
--- a/lib/plugins/pagexray/pagexrayAggregator.js
+++ b/lib/plugins/pagexray/pagexrayAggregator.js
@@ -140,7 +140,8 @@ export class PageXrayAggregator {
     }
   }
   summarizePerUrl(url) {
-    return this.summarizePerObject(this.urls[url]);
+    // If we do not have a tested working page there's nothing to summarize
+    return this.urls[url] ? this.summarizePerObject(this.urls[url]) : {};
   }
   summarize() {
     if (Object.keys(this.stats).length === 0) {