diff --git a/templates/footer.html.twig b/templates/footer.html.twig
index 34c01ea42f..4dbca8f2ba 100644
--- a/templates/footer.html.twig
+++ b/templates/footer.html.twig
@@ -21,7 +21,7 @@
                     <a href="{{ path('jobs') }}">
                         Nous recrutons
                         {% if count %}
-                            <span class="bullet">{{ count }}</span>
+                            <span class="bullet" aria-hidden="true">{{ count }}</span>
                         {% endif %}
                     </a>
                 </li>
@@ -37,19 +37,19 @@
             <ul>
                 <li>
                     <a href="{{ site.social.github }}" target="_blank">
-                        <i class="icon icon--github"></i>
+                        <i class="icon icon--github" aria-hidden="true"></i>
                         Github
                     </a>
                 </li>
                 <li>
                     <a href="{{ site.social.twitter }}" target="_blank">
-                        <i class="icon icon--twitter"></i>
+                        <i class="icon icon--twitter" aria-hidden="true"></i>
                         Twitter
                     </a>
                 </li>
                 <li>
                     <a href="{{ site.social.instagram }}" target="_blank">
-                        <i class="icon icon--instagram"></i>
+                        <i class="icon icon--instagram" aria-hidden="true"></i>
                         Instagram
                     </a>
                 </li>
diff --git a/templates/partials/brick-contact.html.twig b/templates/partials/brick-contact.html.twig
index 0906fc01bb..41c3dd3005 100644
--- a/templates/partials/brick-contact.html.twig
+++ b/templates/partials/brick-contact.html.twig
@@ -1,11 +1,11 @@
 <div class="brick-contact" data-aos="zoom-in-up" data-aos-delay="150">
     <h3 class="title">Nous contacter</h3>
     <address>
-        <i class="icon icon--phone"></i>
+        <i class="icon icon--phone" aria-hidden="true"></i>
         <a href="tel://{{ site.contact.phone }}">{{ site.contact.phone }}</a>
     </address>
     <address>
-        <i class="icon icon--write"></i>
+        <i class="icon icon--write" aria-hidden="true"></i>
         <a href="mailto://{{ site.contact.email }}">{{ site.contact.email }}</a>
     </address>
 </div>
diff --git a/templates/partials/brick-visit.html.twig b/templates/partials/brick-visit.html.twig
index 6cc9790154..91edc3c25a 100644
--- a/templates/partials/brick-visit.html.twig
+++ b/templates/partials/brick-visit.html.twig
@@ -1,7 +1,7 @@
 <div class="brick-visit" data-aos="zoom-in-up" data-aos-delay="150">
     <h3 class="title">Venir nous voir</h3>
     <address class="address">
-        <i class="icon icon--location"></i>
+        <i class="icon icon--location" aria-hidden="true"></i>
         <a class="address__content" href="{{ site.contact.address.google_maps }}" target="_blank">
             <span>34 rue Jean Broquin</span>
             <span>69006 Lyon</span>
diff --git a/templates/partials/svg-arrow.html.twig b/templates/partials/svg-arrow.html.twig
index 3b572ed928..deb34a2798 100644
--- a/templates/partials/svg-arrow.html.twig
+++ b/templates/partials/svg-arrow.html.twig
@@ -1,4 +1,4 @@
-<svg class="icon" xmlns="http://www.w3.org/2000/svg" x="0" y="0" viewBox="0 0 40 20">
+<svg class="icon" xmlns="http://www.w3.org/2000/svg" x="0" y="0" viewBox="0 0 40 20" aria-hidden="true">
     <path class="tip" d="M21,2.7 28.2,10.3 21,17.4"/>
     <path class="base" d="M28.2,10.3c-0.1,0-18.3,0-27.8,0"/>
 </svg>
diff --git a/templates/site/home.html.twig b/templates/site/home.html.twig
index b6a0a09673..9b0326dee6 100644
--- a/templates/site/home.html.twig
+++ b/templates/site/home.html.twig
@@ -181,7 +181,7 @@
             <div class="section-home__links" data-aos="fade-in" data-aos-delay="200">
                 <a class="animated-block">
                     <div class="animated-block__icon">
-                        <svg xmlns="http://www.w3.org/2000/svg" x="0" y="0" width="45px" height="30" viewBox="0 0 45 30" class="browser">
+                        <svg xmlns="http://www.w3.org/2000/svg" x="0" y="0" width="45px" height="30" viewBox="0 0 45 30" class="browser" aria-hidden="true">
                             <rect x="3.3" y="6.8" width="37.8" height="1"/>
                             <circle cx="7.1" cy="3.5" r="0.9"/>
                             <circle cx="4.3" cy="3.5" r="0.9"/>
@@ -212,14 +212,14 @@
                     <div class="animated-block__content">
                         <p class="title">
                             Contribution
-                            <i class="icon"></i>
+                            <i class="icon" aria-hidden="true"></i>
                         </p>
                         <p>Core team Symfony</p>
                     </div>
                 </a>
                 <a href="https://youtu.be/YPLlzte7tgs?list=PLkJgdYh31EJGz3SD2rY4GUaZfck10OQRl" target="_blank" class="animated-block" data-aos="fade-in" data-aos-delay="400">
                     <div class="animated-block__icon">
-                        <svg xmlns="http://www.w3.org/2000/svg" x="0" y="0" width="45" height="30" viewBox="0 0 45 30" class="bulb">
+                        <svg xmlns="http://www.w3.org/2000/svg" x="0" y="0" width="45" height="30" viewBox="0 0 45 30" class="bulb" aria-hidden="true">
                             <path d="M20.4,12.4c0-4.4-3.6-8-8-8 c-4.4,0-8,3.6-8,8c0,2.7,2.8,5.8,3.3,7.3s0,4.8,0,4.8c0,1,0.8,1.8,1.8,1.8h6.2c1,0,1.8-0.8,1.8-1.8c0,0-0.6-3.3,0-4.8 C18,18.2,20.4,14.9,20.4,12.4z"/>
                             <line x1="7.6" y1="21.9" x2="13.8" y2="21.9"/>
                             <path d="M12.6,29.3c1.7,0,3.1-1.4,3.1-3.1H9.5C9.5,28,10.9,29.3,12.6,29.3z
@@ -239,14 +239,14 @@
                     <div class="animated-block__content">
                         <p class="title">
                             Conférences
-                            <i class="icon icon--arrow"></i>
+                            <i class="icon icon--arrow" aria-hidden="true"></i>
                         </p>
                         <p>Elao Summer Talk #2</p>
                     </div>
                 </a>
                 <a href="{{ path('blog_article', { article: lastArticle.slug }) }}" class="animated-block" data-aos="fade-in" data-aos-delay="600">
                     <div class="animated-block__icon">
-                        <svg xmlns="http://www.w3.org/2000/svg" x="0" y="0" width="45" height="30" viewBox="0 0 45 30" class="pen">
+                        <svg xmlns="http://www.w3.org/2000/svg" x="0" y="0" width="45" height="30" viewBox="0 0 45 30" class="pen" aria-hidden="true">
                             <rect x="0.6" y="28.4" height="1"/>
                             <path d="M19.4,4.1l0.7,0.7L4.2,20.7l2.4,2.4L22.5,7.2L23.2,8L7.3,23.9l2.4,2.4
                                 l15.9-15.9l0.7,0.7L10.1,27.4c0,0-0.1,0.1-0.2,0.1c0,0,0,0,0,0s0,0,0,0l-8.2,1.9c-0.2,0-0.4,0-0.5-0.1S1,29,1,28.8l1.9-8.2 c0,0,0,0,0,0c0,0,0,0,0,0c0-0.1,0.1-0.1,0.1-0.2L19.4,4.1z M2.7,26.4l-0.4,1.9l1.9-0.4L2.7,26.4z M3.7,21.8l-0.8,3.4c0,0,0,0,0,0 l2.3,2.3c0,0,0,0,0,0l3.4-0.8L3.7,21.8z M23.7,0.7c0.6,0,1.2,0.2,1.7,0.7L29,5c0.5,0.5,0.7,1.1,0.7,1.7c0,0.6-0.2,1.2-0.7,1.7 l-1.3,1.3c-0.2,0.2-0.5,0.2-0.7,0l-6.3-6.3c-0.1-0.1-0.2-0.2-0.2-0.4c0-0.1,0.1-0.3,0.2-0.4L22,1.4C22.5,0.9,23.1,0.7,23.7,0.7z M23.7,1.8c-0.3,0-0.7,0.1-1,0.4l-0.9,0.9l5.6,5.6l0.9-0.9c0.3-0.3,0.4-0.6,0.4-1c0-0.3-0.1-0.7-0.4-1l-3.6-3.6 C24.4,1.9,24.1,1.8,23.7,1.8L23.7,1.8z"/>
@@ -255,7 +255,7 @@
                     <div class="animated-block__content">
                         <p class="title">
                             Article de blog
-                            <i class="icon icon--arrow"></i>
+                            <i class="icon icon--arrow" aria-hidden="true"></i>
                         </p>
                         <p>{{ lastArticle.title }}</p>
                     </div>
@@ -277,7 +277,7 @@
                 <h3 class="title">Rejoindre la tribu</h3>
                 {% set count = content_list('App\\Model\\Job', null, { active: true })|length %}
                 {% if count > 0 %}
-                    <span class="subtitle">{{ 'job_offers'|trans({ count: count }) }}</span>
+                    <span class="subtitle" aria-hidden="true">{{ 'job_offers'|trans({ count: count }) }}</span>
                 {% endif %}
             </a>
         </aside>