change spdy check rule

fixed #94
justjavac · Jan 4, 2018 · 5a356ff · 5a356ff
1 parent 4d1d811
commit 5a356ff
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/js/detector.js b/js/detector.js
@@ -409,7 +409,11 @@
             return window.et_params;
         },
         'SPDY': function() {
-            return window.chrome.loadTimes().wasFetchedViaSpdy;
+            if (window.PerformanceNavigationTiming) {
+              const ntEntry = performance.getEntriesByType('navigation')[0];
+              return ['h2', 'hq'].includes(ntEntry.nextHopProtocol);
+            }
+            return false;
         },
         'LiveStreet': function() {
             return window.LIVESTREET_SECURITY_KEY;