diff --git a/commafeed-server/src/main/java/com/commafeed/backend/HttpClientFactory.java b/commafeed-server/src/main/java/com/commafeed/backend/HttpClientFactory.java
index 70429c86..368c1e34 100644
--- a/commafeed-server/src/main/java/com/commafeed/backend/HttpClientFactory.java
+++ b/commafeed-server/src/main/java/com/commafeed/backend/HttpClientFactory.java
@@ -82,6 +82,8 @@ public class HttpClientFactory {
         headers.add(new BasicHeader(HttpHeaders.ACCEPT_LANGUAGE, "en"));
         headers.add(new BasicHeader(HttpHeaders.PRAGMA, "No-cache"));
         headers.add(new BasicHeader(HttpHeaders.CACHE_CONTROL, "no-cache"));
+        headers.add(new BasicHeader(HttpHeaders.ACCEPT, "*/*"));
+        headers.add(new BasicHeader(HttpHeaders.SEC_FETCH_MODE, "navigate"));
 
         SequencedMap<String, UnaryOperator<AsyncDataConsumer>> contentDecoderMap =
                 new LinkedHashMap<>();