diff --git a/app/helpers/admin/application_helper.rb b/app/helpers/admin/application_helper.rb
index 461fadf88def1748e7e0006a48151b36b871f089..9a6d98c6d21970fd24408faf582a748b52422ff6 100644
--- a/app/helpers/admin/application_helper.rb
+++ b/app/helpers/admin/application_helper.rb
@@ -62,9 +62,10 @@ module Admin::ApplicationHelper
 
   def prepare_for_github(html, university)
     text = html.to_s
+
     text = sanitize text,
-                    tags: %w(table a figure img figcaption i em b strong p h2 h3 h4 h5 h6 blockquote br),
-                    attributes: %w(href alt title target rel src srcset width height)
+                    tags: %w(table figure figcaption strong em b i u p code pre tt samp kbd var sub sup dfn cite big small address hr br span h1 h2 h3 h4 h5 h6 ul ol li dl dt dd abbr acronym a img blockquote del ins),
+                    attributes: %w(rel  href src srcset width height alt cite datetime title class name xml:lang abbr style target)
     text.gsub! "\r", ''
     text.gsub! "\n", ' '
     text.gsub! "/rails/active_storage", "#{university.url}/rails/active_storage"
diff --git a/app/services/github.rb b/app/services/github.rb
index e47b9b4ec0403cd6bff32d4daff5d766070e95cf..c9729ee039e8fa1962f7766b8c08c1ea2d88ef27 100644
--- a/app/services/github.rb
+++ b/app/services/github.rb
@@ -31,7 +31,7 @@ class Github
                             file: local_path,
                             sha: file_sha(path)
     true
-  rescue
+  rescue => e
     false
   end
 
diff --git a/app/views/admin/communication/websites/index.html.erb b/app/views/admin/communication/websites/index.html.erb
index bd4d631c621b2b39a55f47b4039ef72b587ed324..5d2e263f62912dd352e9debb7614cca966fc9d85 100644
--- a/app/views/admin/communication/websites/index.html.erb
+++ b/app/views/admin/communication/websites/index.html.erb
@@ -16,7 +16,7 @@
       <td><%= link_to website, [:admin, website] %></td>
       <td><%= link_to website.domain_url, website.domain_url, target: :_blank %></td>
       <td><%= I18n.t("activerecord.attributes.communication/website.about_#{website.about_type}") %></td>
-      <td><%= website.about %></td>
+      <td><%= link_to website.about, [:admin, website.about] %></td>
       <td class="text-end">
         <div class="btn-group" role="group">
           <%= edit_link website %>
diff --git a/config/locales/communication/en.yml b/config/locales/communication/en.yml
index 3e9878905476c8f2544e87bc0ca6f2a5038ffe31..7111456f768738cf32cecf9fb38582cbd205792b 100644
--- a/config/locales/communication/en.yml
+++ b/config/locales/communication/en.yml
@@ -51,6 +51,7 @@ en:
         all: All posts
     attributes:
       communication/website:
+        about: About
         about_: Independent website (no specific subject)
         about_Education::School: School website
         about_Research::Journal: Journal website
diff --git a/config/locales/communication/fr.yml b/config/locales/communication/fr.yml
index e65bb10270c0f20f55285cfec50deec75327dcad..1028e45885fcaeab2e8cdcafabd5175627969e76 100644
--- a/config/locales/communication/fr.yml
+++ b/config/locales/communication/fr.yml
@@ -51,6 +51,7 @@ fr:
         all: Toutes les actualités
     attributes:
       communication/website:
+        about: Sujet du site
         about_: Site indépendant (aucun sujet)
         about_Education::School: Site d'école
         about_Research::Journal: Site de revue scientifique