diff --git a/js/tests/unit/specs/components/Comment/__snapshots__/CommentTree.spec.ts.snap b/js/tests/unit/specs/components/Comment/__snapshots__/CommentTree.spec.ts.snap
index 6754048a..f0000571 100644
--- a/js/tests/unit/specs/components/Comment/__snapshots__/CommentTree.spec.ts.snap
+++ b/js/tests/unit/specs/components/Comment/__snapshots__/CommentTree.spec.ts.snap
@@ -3,25 +3,25 @@
 exports[`CommentTree renders a comment tree 1`] = `
 <div>
   <!---->
-  <transition-stub name="comment-empty-list" mode="out-in">
+  <transition-group-stub name="comment-empty-list" mode="out-in">
     <transition-group-stub tag="ul" name="comment-list" class="comment-list">
       <comment-stub comment="[object Object]" event="[object Object]" class="root-comment"></comment-stub>
       <comment-stub comment="[object Object]" event="[object Object]" class="root-comment"></comment-stub>
     </transition-group-stub>
     <div class="no-comments"><span>No comments yet</span></div>
-  </transition-stub>
+  </transition-group-stub>
 </div>
 `;
 
 exports[`CommentTree renders a comment tree 2`] = `
 <div>
   <!---->
-  <transition-stub name="comment-empty-list" mode="out-in">
+  <transition-group-stub name="comment-empty-list" mode="out-in">
     <transition-group-stub tag="ul" name="comment-list" class="comment-list">
       <comment-stub comment="[object Object]" event="[object Object]" class="root-comment"></comment-stub>
       <comment-stub comment="[object Object]" event="[object Object]" class="root-comment"></comment-stub>
     </transition-group-stub>
     <div class="no-comments"><span>No comments yet</span></div>
-  </transition-stub>
+  </transition-group-stub>
 </div>
 `;
diff --git a/lib/service/rich_media/parser.ex b/lib/service/rich_media/parser.ex
index 87974148..6ffcb2d5 100644
--- a/lib/service/rich_media/parser.ex
+++ b/lib/service/rich_media/parser.ex
@@ -74,12 +74,11 @@ defmodule Mobilizon.Service.RichMedia.Parser do
            {:is_html, _response_headers, true} <-
              {:is_html, response_headers, is_html(response_headers)} do
         body
-        |> parse_html()
         |> maybe_parse()
         |> Map.put(:url, url)
         |> maybe_add_favicon()
         |> clean_parsed_data()
-        |> check_parsed_data()
+        |> check_parsed_data(body)
         |> check_remote_picture_path()
       else
         {:is_html, response_headers, false} ->
@@ -193,8 +192,7 @@ defmodule Mobilizon.Service.RichMedia.Parser do
     end
   end
 
-  defp parse_html(html), do: Floki.parse_document!(html)
-
+  @spec maybe_parse(String.t()) :: {:halt, map()} | {:cont, map()}
   defp maybe_parse(html) do
     Enum.reduce_while(parsers(), %{}, fn parser, acc ->
       case parser.parse(html, acc) do
@@ -207,7 +205,9 @@ defmodule Mobilizon.Service.RichMedia.Parser do
     end)
   end
 
-  defp check_parsed_data(%{title: title} = data)
+  defp check_parsed_data(data, html, first_run \\ true)
+
+  defp check_parsed_data(%{title: title} = data, _html, _first_run)
        when is_binary(title) and byte_size(title) > 0 do
     data
   end
diff --git a/lib/service/rich_media/parsers/fallback.ex b/lib/service/rich_media/parsers/fallback.ex
index 5c2d8d57..2a92113f 100644
--- a/lib/service/rich_media/parsers/fallback.ex
+++ b/lib/service/rich_media/parsers/fallback.ex
@@ -29,11 +29,19 @@ defmodule Mobilizon.Service.RichMedia.Parsers.Fallback do
   end
 
   defp get_page(html, :title) do
-    html |> Floki.find("html head title") |> List.first() |> Floki.text() |> String.trim()
+    html
+    |> Floki.parse_document!()
+    |> Floki.find("html title")
+    |> List.first()
+    |> Floki.text()
+    |> String.trim()
   end
 
   defp get_page(html, :description) do
-    case html |> Floki.find("html head meta[name='description']") |> List.first() do
+    case html
+         |> Floki.parse_document!()
+         |> Floki.find("html meta[name='description']")
+         |> List.first() do
       nil -> ""
       elem -> elem |> Floki.attribute("content") |> List.first() |> String.trim()
     end
diff --git a/lib/service/rich_media/parsers/meta_tags_parser.ex b/lib/service/rich_media/parsers/meta_tags_parser.ex
index 316e444c..768baffa 100644
--- a/lib/service/rich_media/parsers/meta_tags_parser.ex
+++ b/lib/service/rich_media/parsers/meta_tags_parser.ex
@@ -36,7 +36,7 @@ defmodule Mobilizon.Service.RichMedia.Parsers.MetaTagsParser do
   end
 
   defp get_elements(html, key_name, prefix) do
-    html |> Floki.find("meta[#{to_string(key_name)}^='#{prefix}:']")
+    html |> Floki.parse_document!() |> Floki.find("meta[#{to_string(key_name)}^='#{prefix}:']")
   end
 
   defp normalize_attributes(html_node, prefix, key_name, value_name, allowed_attributes) do
@@ -83,14 +83,26 @@ defmodule Mobilizon.Service.RichMedia.Parsers.MetaTagsParser do
 
   defp maybe_put_description(meta, _), do: meta
 
+  @spec get_page_title(String.t()) :: String.t()
   defp get_page_title(html) do
-    html |> Floki.find("html head title") |> List.first() |> Floki.text()
+    with {:ok, document} <- Floki.parse_document(html),
+         elem when not is_nil(elem) <- document |> Floki.find("html head title") |> List.first(),
+         title when is_binary(title) <- Floki.text(elem) do
+      title
+    else
+      _ -> ""
+    end
   end
 
+  @spec get_page_description(String.t()) :: String.t()
   defp get_page_description(html) do
-    case html |> Floki.find("html head meta[name='description']") |> List.first() do
-      nil -> ""
-      elem -> Floki.attribute(elem, "content")
+    with {:ok, document} <- Floki.parse_document(html),
+         elem when not is_nil(elem) <-
+           document |> Floki.find("html head meta[name='description']") |> List.first(),
+         description when is_binary(description) <- Floki.attribute(elem, "content") do
+      description
+    else
+      _ -> ""
     end
   end
 end
diff --git a/lib/service/rich_media/parsers/oembed_parser.ex b/lib/service/rich_media/parsers/oembed_parser.ex
index ce450d0d..56727747 100644
--- a/lib/service/rich_media/parsers/oembed_parser.ex
+++ b/lib/service/rich_media/parsers/oembed_parser.ex
@@ -32,7 +32,9 @@ defmodule Mobilizon.Service.RichMedia.Parsers.OEmbed do
   end
 
   defp get_discovery_data(html) do
-    html |> Floki.find("link[type='application/json+oembed']")
+    with {:ok, document} <- Floki.parse_document(html) do
+      Floki.find(document, "link[type='application/json+oembed']")
+    end
   end
 
   defp get_oembed_url(nodes) do