diff --git a/src/js/traffic.js b/src/js/traffic.js
index 68f30a001..8303e8ceb 100644
--- a/src/js/traffic.js
+++ b/src/js/traffic.js
@@ -689,6 +689,8 @@ const bodyFilterer = (( ) => {
     const otherValidMimes = new Set([
         'application/javascript',
         'application/json',
+        'application/vnd.apple.mpegurl',
+        'application/vnd.api+json',
         'application/xml',
         'application/xhtml+xml',
     ]);