diff --git a/packages/vitec/Configuration/TypoScript/Headless/vitec_menus.typoscript b/packages/vitec/Configuration/TypoScript/Headless/vitec_menus.typoscript
index 67f0419..20532e8 100755
--- a/packages/vitec/Configuration/TypoScript/Headless/vitec_menus.typoscript
+++ b/packages/vitec/Configuration/TypoScript/Headless/vitec_menus.typoscript
@@ -1,11 +1,15 @@
 # =============================================================================
 # VITEC menus — Headless / JSON output
 #
-# Three menus are exposed at the page root of the JSON response:
-#   - mainNavigation : full hierarchy from root, all visible pages
+# Two menus are exposed at the page root of the JSON response:
 #   - footerMenu     : curated, configured via site setting menu.footer.pageUids
 #   - metaMenu       : curated, configured via site setting menu.meta.pageUids
 #
+# The main navigation is NOT part of the page JSON any more (0110-FE, 12.11.2026):
+# the frontend reads it from the headless initial-data type (?type=834, field
+# `navigation`) in both SSR and SPA mode. Same for `i18n` (no language switch)
+# and `favicons` (static in the frontend's root.tsx) — removed at the end.
+#
 # Each menu uses friendsoftypo3/headless MenuProcessor which:
 #   * resolves Shortcut pages to their target
 #   * skips pages with "Show in menu = no" (nav_hide=1) by default
@@ -13,23 +17,6 @@
 #   * exposes `children` for sub-levels
 # =============================================================================
 
-# -----------------------------------------------------------------------------
-# Main navigation — full hierarchy
-# -----------------------------------------------------------------------------
-lib.mainNavigation = JSON
-lib.mainNavigation {
-    dataProcessing {
-        10 = FriendsOfTYPO3\Headless\DataProcessing\MenuProcessor
-        10 {
-            levels = 10
-            expandAll = 1
-            includeSpacer = 0
-            titleField = nav_title // title
-            as = mainNavigation
-        }
-    }
-}
-
 # -----------------------------------------------------------------------------
 # Footer menu — curated by site setting (UIDs)
 # -----------------------------------------------------------------------------
@@ -69,13 +56,14 @@ lib.metaMenu {
 # -----------------------------------------------------------------------------
 # Wire them into the page-level JSON output
 # -----------------------------------------------------------------------------
-page.10.fields.mainNavigation =< lib.mainNavigation
-page.10.fields.footerMenu     =< lib.footerMenu
-page.10.fields.metaMenu       =< lib.metaMenu
+page.10.fields.footerMenu =< lib.footerMenu
+page.10.fields.metaMenu   =< lib.metaMenu
 
 # -----------------------------------------------------------------------------
-# Favicon / app-icon set (site-wide) — see FaviconsJsonRenderer
-# Icon files: public/fileadmin/icons/
+# Not delivered any more (0110-FE): nobody reads these in the frontend.
+#   mainNavigation — was the full hierarchy (~15 kB per page), see ?type=834
+#   i18n           — headless default (lib.i18n); there is no language switch
+#   favicons       — FaviconsJsonRenderer stays in the code base, unused
 # -----------------------------------------------------------------------------
-page.10.fields.favicons = USER
-page.10.fields.favicons.userFunc = Evomedien\Vitec\UserFunc\FaviconsJsonRenderer->render
+page.10.fields.i18n >
+page.10.fields.favicons >