diff --git a/backend/__init__.py b/backend/__init__.py
index 5e8adddd..9b4ca4e2 100644
--- a/backend/__init__.py
+++ b/backend/__init__.py
@@ -23,6 +23,11 @@ import queue
 
 from flask import Flask, render_template, request, send_file, send_from_directory,  abort, redirect, url_for
 
+from feedgen.feed import FeedGenerator
+from flask import make_response
+import datetime
+import pytz
+
 datastore = None
 
 # Local
@@ -112,14 +117,41 @@ def changedetection_app(config=None, datastore_o=None):
         sorted_watches.sort(key=lambda x: x['last_changed'], reverse=True)
 
         existing_tags = datastore.get_all_tags()
-        output = render_template("watch-overview.html",
-                                 watches=sorted_watches,
-                                 messages=messages,
-                                 tags=existing_tags,
-                                 active_tag=limit_tag)
+        rss = request.args.get('rss')
+
+        if rss:
+            fg = FeedGenerator()
+            fg.title('changedetection.io')
+            fg.description('Feed description')
+            fg.link(href='https://changedetection.io')
+
+            for watch in sorted_watches:
+                if watch['unviewed']:
+                    fe = fg.add_entry()
+                    fe.title(watch['url'])
+                    fe.link(href=watch['url'])
+                    fe.description(watch['url'])
+                    fe.guid(watch['uuid'], permalink=False)
+                    dt = datetime.datetime.fromtimestamp(int(watch['newest_history_key']))
+                    dt = dt.replace(tzinfo=pytz.UTC)
+                    fe.pubDate(dt)
+
+            response = make_response(fg.rss_str())
+            response.headers.set('Content-Type', 'application/rss+xml')
+            return response
+
+        else:
+            output = render_template("watch-overview.html",
+                                     watches=sorted_watches,
+                                     messages=messages,
+                                     tags=existing_tags,
+                                     active_tag=limit_tag,
+                                     has_unviewed=datastore.data['has_unviewed'])
+
+            # Show messages but once.
+            messages = []
+
 
-        # Show messages but once.
-        messages = []
         return output
 
     @app.route("/scrub", methods=['GET', 'POST'])
@@ -296,6 +328,17 @@ def changedetection_app(config=None, datastore_o=None):
             messages = []
         return output
 
+    # Clear all statuses, so we do not see the 'unviewed' class
+    @app.route("/api/mark-all-viewed", methods=['GET'])
+    def mark_all_viewed():
+
+        # Save the current newest history as the most recently viewed
+        for watch_uuid, watch in datastore.data['watching'].items():
+            datastore.set_last_viewed(watch_uuid, watch['newest_history_key'])
+
+        messages.append({'class': 'ok', 'message': "Cleared all statuses."})
+        return redirect(url_for('index'))
+
     @app.route("/diff/<string:uuid>", methods=['GET'])
     def diff_history_page(uuid):
         global messages
diff --git a/backend/static/css/styles.css b/backend/static/css/styles.css
index 8f3c0dbf..9dd75dbb 100644
--- a/backend/static/css/styles.css
+++ b/backend/static/css/styles.css
@@ -88,11 +88,16 @@ section.content {
   margin: 0 3px 0 5px;
 }
 
-#check-all-button {
-  text-align:right;
+#post-list-buttons {
+  text-align: right;
+  padding: 0px;
+  margin: 0px;
+}
+#post-list-buttons li {
+  display: inline-block;
 }
 
-#check-all-button a {
+#post-list-buttons a {
    border-top-left-radius: initial;
    border-top-right-radius: initial;
    border-bottom-left-radius: 5px;
diff --git a/backend/store.py b/backend/store.py
index 71a1867e..0d1be2e9 100644
--- a/backend/store.py
+++ b/backend/store.py
@@ -120,7 +120,7 @@ class ChangeDetectionStore:
         return 0
 
     def set_last_viewed(self, uuid, timestamp):
-        self.data['watching'][uuid].update({'last_viewed': str(timestamp)})
+        self.data['watching'][uuid].update({'last_viewed': int(timestamp)})
         self.needs_write = True
 
     def update_watch(self, uuid, update_obj):
@@ -141,6 +141,20 @@ class ChangeDetectionStore:
 
     @property
     def data(self):
+
+        has_unviewed = False
+
+        for uuid, v in self.__data['watching'].items():
+            self.__data['watching'][uuid]['newest_history_key'] = self.get_newest_history_key(uuid)
+            if int(v['newest_history_key']) <= int(v['last_viewed']):
+                self.__data['watching'][uuid]['viewed'] = True
+
+            else:
+                self.__data['watching'][uuid]['viewed'] = False
+                has_unviewed = True
+
+        self.__data['has_unviewed'] = has_unviewed
+
         return self.__data
 
     def get_all_tags(self):
diff --git a/backend/templates/watch-overview.html b/backend/templates/watch-overview.html
index ba18d323..1cb044da 100644
--- a/backend/templates/watch-overview.html
+++ b/backend/templates/watch-overview.html
@@ -43,8 +43,7 @@
             <tr id="{{ watch.uuid }}"
                 class="{{ loop.cycle('pure-table-odd', 'pure-table-even') }}
                 {% if watch.last_error is defined and watch.last_error != False %}error{% endif %}
-                {% if watch.newest_history_key| int > watch.last_viewed| int %}unviewed{% endif %}
-                ">
+                {% if watch.newest_history_key| int > watch.last_viewed| int %}unviewed{% endif %}">
                 <td>{{ loop.index }}</td>
                 <td class="title-col">{{watch.title if watch.title is not none else watch.url}}
                     <a class="external" target=_blank href="{{ watch.url }}"></a>
@@ -76,11 +75,17 @@
 
             </tbody>
         </table>
-        <div id="check-all-button">
-
-            <a href="/api/checknow{% if active_tag%}?tag={{active_tag}}{%endif%}" class="pure-button button-tag ">Recheck
+        <ul id="post-list-buttons">
+            {% if has_unviewed %}
+            <li>
+                <a href="/api/mark-all-viewed" class="pure-button button-tag ">Mark all viewed</a>
+            </li>
+            {% endif %}
+            <li>
+               <a href="/api/checknow{% if active_tag%}?tag={{active_tag}}{%endif%}" class="pure-button button-tag ">Recheck
                 all {% if active_tag%}in "{{active_tag}}"{%endif%}</a>
-        </div>
+            </li>
+        </ul>
     </div>
 </div>
 {% endblock %}
\ No newline at end of file