diff --git a/server.ts b/server.ts
index b5c25fe..fc79659 100644
--- a/server.ts
+++ b/server.ts
@@ -49,10 +49,16 @@ app.use('/opensearch.xml', async function (req, res) {
 <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
   <ShortName>${CONFIG.SEARCH_INSTANCE.NAME}</ShortName>
   <Description>${CONFIG.SEARCH_INSTANCE.DESCRIPTION}</Description>
-  <Image>favicon.png</Image>
-  <Language>en</Language>
+  <Image height="64" width="64" type="image/png">${url}/img/favicon.png</Image>
+  <Language>*</Language>
+  <Url type="text/html" rel="results" template="${url}/search?search={searchTerms}"/>
+  <Url type="application/opensearchdescription+xml" rel="self" template="${url}/opensearch.xml"/>
+  <Query role="example" searchTerms="peertube"/>
+  <SyndicationRight>open</SyndicationRight>
+  <AdultContent>true</AdultContent>
   <InputEncoding>UTF-8</InputEncoding>
-  <Url type="text/html" template="${url}/search?search={searchTerms}"/>
+  <OutputEncoding>UTF-8</OutputEncoding>
+  <Developer>Framasoft: contact.framasoft.org</Developer>
 </OpenSearchDescription>`).type('application/xml').status(200).end()
 })
 app.use('/*', async function (req, res) {