diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 650fb84fe..7473b82a7 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1 +1,2 @@
Siddharth Ravikumar
+Katrin Leinweber
diff --git a/swh/web/static/xml/swh-opensearch.xml b/swh/web/static/xml/swh-opensearch.xml
new file mode 100644
index 000000000..a74d697fe
--- /dev/null
+++ b/swh/web/static/xml/swh-opensearch.xml
@@ -0,0 +1,13 @@
+
+
+
+ Software Heritage archive
+ Possibly the largest source code archive in the world. Covers public GitHub, GitLab, Debian, GNU, Google Code, PyPI and more
+
+ https://mycroftproject.com/updateos.php/id0/swh.png
+ Katrin Leinweber
+ UTF-8
+ https://archive.softwareheritage.org/
+
+
diff --git a/swh/web/templates/layout.html b/swh/web/templates/layout.html
index b04b8a4f8..8892b578a 100644
--- a/swh/web/templates/layout.html
+++ b/swh/web/templates/layout.html
@@ -1,187 +1,188 @@
{% comment %}
Copyright (C) 2015-2018 The Software Heritage developers
See the AUTHORS file at the top-level directory of this distribution
License: GNU Affero General Public License version 3, or any later version
See top-level LICENSE file for more information
{% endcomment %}
{% load static %}
{% load render_bundle from webpack_loader %}
{% load swh_templatetags %}
{% block title %}{% endblock %}
{% render_bundle 'vendors' %}
{% render_bundle 'webapp' %}
{% block header %}{% endblock %}
+
