From 021d2e610769c4fac618114d6671f3d445cd5d0d Mon Sep 17 00:00:00 2001
From: Niti Singhal <gupta.sweet.niti@gmail.com>
Date: Mon, 7 Jan 2019 03:23:22 -0800
Subject: [PATCH] Adding question on domain pre-fetching (#503)

---
 src/questions/network-questions.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/questions/network-questions.md b/src/questions/network-questions.md
index 0249740..5fc33b8 100644
--- a/src/questions/network-questions.md
+++ b/src/questions/network-questions.md
@@ -15,3 +15,4 @@ permalink: /questions/network-questions/index.html
   * ETag
   * X-Frame-Options
 * What are HTTP methods? List all HTTP methods that you know, and explain them.
+* What is domain pre-fetching and how does it help with performance?