diff --git a/webserver/handlers/index.go b/webserver/handlers/index.go
index dc4419333..fb75c2982 100644
--- a/webserver/handlers/index.go
+++ b/webserver/handlers/index.go
@@ -108,15 +108,9 @@ func renderIndexHtml(w http.ResponseWriter, nonce string) {
 		return
 	}
 
-	// Use a buffer to ensure that we do not write a partial response header before checking for errors
-	var buf bytes.Buffer
-	if err := index.Execute(&buf, content); err != nil {
+	if err := index.Execute(w, content); err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
 	}
-
-	w.WriteHeader(http.StatusOK)
-	_, _ = w.Write(buf.Bytes())
 }
 
 // MetadataPage represents a server-rendered web page for bots and web scrapers.