--- a/templates/base.html	Wed Oct 26 07:38:07 2016 +0800
+++ b/templates/base.html	Wed Oct 26 18:42:45 2016 +0800
@@ -5,6 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <title>{% block title %}{% end %}{% block extra-title %} - Cat and Owl's online linter{% end %}</title>
+    {% block alternate %}{% end %}
     <link rel="shortcut icon" href="/static/favicon-cat.png">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/uikit/2.26.4/css/uikit.almost-flat.min.css" integrity="sha384-48XAELI+4suEKjYIXCNBu24eiwixJZ07IZznit90wBrOErxxeIKkEs1pJuwTUD/m" crossorigin="anonymous">
     <link rel="stylesheet" href="/static/main.css">

--- a/templates/project.html	Wed Oct 26 07:38:07 2016 +0800
+++ b/templates/project.html	Wed Oct 26 18:42:45 2016 +0800
@@ -2,6 +2,10 @@
 
 {% block title %}{{ project.name }}{% end %}
 
+{% block alternate %}
+  <link rel="alternate" href="{{ project.get_url() }}/atom" type="application/atom+xml" title="{{ project.name }} feed">
+{% end %}
+
 {% block content %}
   <div class="uk-container uk-container-center uk-margin-large-top">
     <h2>{% module Template('ui/project-link.html', project=project) %}</h2>

--- a/tests/test_viewer.py	Wed Oct 26 07:38:07 2016 +0800
+++ b/tests/test_viewer.py	Wed Oct 26 18:42:45 2016 +0800
@@ -107,6 +107,10 @@
         assert '1 error' in response.body
         assert '1 warning' in response.body
         assert '<a href="#">default</a>' in response.body
+        assert ('<link rel="alternate"'
+                ' href="/example.com/alice/test-viewer/atom"'
+                ' type="application/atom+xml"'
+                ' title="test-viewer feed">') in response.body
 
     def test_atom(self):
         response = self.fetch('/example.com/alice/test-viewer/atom')