diff --git a/lib/plugins/browsertime/analyzer.js b/lib/plugins/browsertime/analyzer.js
index 34858f480..4c0168892 100644
--- a/lib/plugins/browsertime/analyzer.js
+++ b/lib/plugins/browsertime/analyzer.js
@@ -28,6 +28,14 @@ async function preWarmServer(urls, options, scriptOrMultiple) {
     headless: options.headless
   };
 
+  if (options.requestheader) {
+    preWarmOptions['requestheader'] = options.requestheader;
+  }
+
+  if (options.cookie) {
+    preWarmOptions['cookie'] = options.cookie;
+  }
+
   if (options.android.enabled) {
     preWarmOptions.android = options.android;
     const chromeDevice = get(options, 'chrome.android.deviceSerial');