diff --git a/config/_default/outputformats.toml b/config/_default/outputformats.toml
index fda32d6..3e07f14 100644
--- a/config/_default/outputformats.toml
+++ b/config/_default/outputformats.toml
@@ -5,11 +5,16 @@
   mediatype = "application/xml"
   baseName = "atom"
 
-# JSON Feed, index.json
+# JSON Feed: feed.json
 [JSON]
   mediatype = "application/json"
   baseName = "feed"
 
+# IndexNow-bestand: indexnow.json
+[IndexNow]
+  mediatype = "application/json"
+  baseName = "indexnow"
+
 # CalendarEvent genereerd een iCal-bestand voor evenementen
 [CalendarEvent]
   mediaType = "text/calendar"
diff --git a/config/_default/outputs.toml b/config/_default/outputs.toml
index 0b5781d..0ff53bc 100644
--- a/config/_default/outputs.toml
+++ b/config/_default/outputs.toml
@@ -2,7 +2,7 @@
 
 # Voor de home-page maken we een HTML, RSS en JSON Feed
 # Secties alleen in HTML en voor pagina's in zowel HTML als CalendarEvent (iCAL) waar het van toepassing is
-home = ["HTML", "RSS", "JSON", "SearchIndex"]
+home = ["HTML", "RSS", "JSON", "IndexNow", "SearchIndex"]
 section = ["HTML"]
 page = ["HTML", "CalendarEvent"]
 
diff --git a/themes/nluug/layouts/list.indexnow.json b/themes/nluug/layouts/list.indexnow.json
new file mode 100644
index 0000000..1ce3531
--- /dev/null
+++ b/themes/nluug/layouts/list.indexnow.json
@@ -0,0 +1,14 @@
+{{- $url := urls.Parse (absURL "") -}}
+{{- $domainname := split $url.Host "." -}}
+{{- index $domainname 1 -}}
+{
+    "host": "{{ $domainname }}",
+    "key": "eef97f0eab614e95ba7b54615dc59f9d",
+    "keyLocation": "{{ absURL "/eef97f0eab614e95ba7b54615dc59f9d.txt" }}",
+    {{ $index_time := (time now).AddDate 0 0 -1 }}
+    "urlList": [
+        {{- range .Site.RegularPages -}}
+        {{ if ge (time .Date) $index_time }}"{{ .Permalink }}",{{ end }}
+        {{- end -}}
+    ]
+}