From a1e17e91f867da133900859b14a924211d9dd223 Mon Sep 17 00:00:00 2001
From: Dmytro Kozlov <kozlovdmitriyy@gmail.com>
Date: Mon, 21 Mar 2022 10:13:28 +0200
Subject: [PATCH] issue-2323: Fixed Incorrect Content-Type header 'text/plain'
 for root path (#2343)

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2323
---
 app/victoria-metrics/main.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/victoria-metrics/main.go b/app/victoria-metrics/main.go
index 8511f1f5d7..6cdd4d957c 100644
--- a/app/victoria-metrics/main.go
+++ b/app/victoria-metrics/main.go
@@ -86,6 +86,7 @@ func requestHandler(w http.ResponseWriter, r *http.Request) bool {
 		if r.Method != "GET" {
 			return false
 		}
+		w.Header().Add("Content-Type", "text/html; charset=utf-8")
 		fmt.Fprintf(w, "<h2>Single-node VictoriaMetrics</h2></br>")
 		fmt.Fprintf(w, "See docs at <a href='https://docs.victoriametrics.com/'>https://docs.victoriametrics.com/</a></br>")
 		fmt.Fprintf(w, "Useful endpoints:</br>")