diff --git a/frontend/index.html b/frontend/index.html
index 25ea5bb..72daad6 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -4807,11 +4807,11 @@ curl -X POST https://votre-serveur.com/webhook \
                         </div>
                         <div class="about-stat">
                             <span class="about-stat-value">285</span>
-                            <span class="about-stat-label">Tests</span>
+                            <span class="about-stat-label" data-i18n="about.tests">Tests</span>
                         </div>
                     </div>
                     <div class="about-stack">
-                        <h3>Construit avec</h3>
+                        <h3 data-i18n="about.built_with">Construit avec</h3>
                         <div class="about-stack-grid">
                             <span class="about-stack-badge">🐍 FastAPI</span>
                             <span class="about-stack-badge">⚡ vanilla JS</span>
@@ -4829,8 +4829,8 @@ curl -X POST https://votre-serveur.com/webhook \
                     </div>
                     <div class="about-footer">
                         <div class="about-meta">
-                            <span>Derniere livraison&nbsp;: <strong id="about-build-date">Juin 2026</strong></span>
-                            <span>Git&nbsp;: <strong id="about-commit">—</strong></span>
+                            <span data-i18n="about.last_delivery">Derniere livraison&nbsp;: <strong id="about-build-date">Juin 2026</strong></span>
+                            <span data-i18n="about.git">Git&nbsp;: <strong id="about-commit">—</strong></span>
                         </div>
                         <p class="about-joke" id="about-joke"></p>
                         <p class="about-copy">&copy; 2026 — <span data-i18n="about.made_with">Fait avec ☕, 🎧 et quelques <code>git push --force</code> accidentels.</span></p>
diff --git a/frontend/locales/en.json b/frontend/locales/en.json
index 5572d2a..bba9dd7 100644
--- a/frontend/locales/en.json
+++ b/frontend/locales/en.json
@@ -654,8 +654,8 @@
   "help.welcome_tag4": "📝 Reading & editing",
   "help.welcome_tag5": "🔍 TF-IDF search",
   "about.subtitle": "Your Obsidian notes, simply accessible.",
-  "about.built_with": "BUILT WITH",
-  "about.last_delivery": "Last delivery",
+  "about.built_with": "Built with",
+  "about.last_delivery": "Last delivery&nbsp;: <strong id=\"about-build-date\">June 2026</strong>",
   "about.fun_quote": "\"No LLM was harmed during this development.\"",
   "about.footer": "Made with ☕, 🍕 and a few accidental git push --force.",
   "header.menu_theme": "Theme",
@@ -1232,5 +1232,7 @@
   "about.joke_6": "Dark mode active since the project's birth.",
   "about.joke_7": "Works on my machine™",
   "about.joke_8": "Technically, everything is an edge case.",
-  "about.joke_9": "The CSS for this panel took longer than the backend."
+  "about.joke_9": "The CSS for this panel took longer than the backend.",
+  "about.tests": "Tests",
+  "about.git": "Git&nbsp;: <strong id=\"about-commit\">—</strong>"
 }
diff --git a/frontend/locales/fr.json b/frontend/locales/fr.json
index e2c2e69..a469179 100644
--- a/frontend/locales/fr.json
+++ b/frontend/locales/fr.json
@@ -654,8 +654,8 @@
   "help.welcome_tag4": "📖 Lecture et édition",
   "help.welcome_tag5": "🔍 Recherche TF-IDF",
   "about.subtitle": "Vos notes Obsidian, simplement accessibles.",
-  "about.built_with": "CONSTRUIT AVEC",
-  "about.last_delivery": "Dernière livraison",
+  "about.built_with": "Construit avec",
+  "about.last_delivery": "Dernière livraison&nbsp;: <strong id=\"about-build-date\">Juin 2026</strong>",
   "about.fun_quote": "« Aucun LLM n'a été blessé durant ce développement. »",
   "about.footer": "Fait avec ☕, 🍕 et quelques git push --force accidentels.",
   "header.menu_theme": "Thème",
@@ -1232,5 +1232,7 @@
   "about.joke_6": "Dark mode activé depuis la naissance du projet.",
   "about.joke_7": "Ça marche sur ma machine™",
   "about.joke_8": "Techniquement, tout est un edge case.",
-  "about.joke_9": "Le CSS de ce panneau a pris plus de temps que le backend."
+  "about.joke_9": "Le CSS de ce panneau a pris plus de temps que le backend.",
+  "about.tests": "Tests",
+  "about.git": "Git&nbsp;: <strong id=\"about-commit\">—</strong>"
 }