diff --git a/src/_includes/layouts/base.njk b/src/_includes/layouts/base.njk
index d8e5b81..72bdd8f 100644
--- a/src/_includes/layouts/base.njk
+++ b/src/_includes/layouts/base.njk
@@ -8,8 +8,8 @@
   <link rel="icon" href="{{ site.faviconPath }}" type="image/png" />
   {% include "partials/global/meta-info.njk" %}
   <script>document.documentElement.classList.remove('no-js');</script>
-  <link rel = "stylesheet" href="/vendor/css/leaflet.css"/>
-  <link rel = "stylesheet" href="/vendor/css/bootstrap.min.css"/>
+  <link rel = "stylesheet" href="/vendor/css/leaflet.css" media="print" onload="this.media='all'"/>
+  <link rel = "stylesheet" href="/vendor/css/bootstrap.min.css" media="print" onload="this.media='all'"/>
   <style>{% include "assets/css/global.css" %}</style>
   {% block head %}
   {% endblock %}
diff --git a/src/customers/biocoop-lacanopee.md b/src/customers/biocoop-lacanopee.md
index 44db335..708d609 100644
--- a/src/customers/biocoop-lacanopee.md
+++ b/src/customers/biocoop-lacanopee.md
@@ -1,5 +1,5 @@
 ---
 name: 'Biocoop La Canopée'
-thumbnail: '/images/customers/logo-biocoop-lacanopee.png'
+thumbnail: '/images/customers/logo-biocoop-lacanopee.webp'
 url: 'https://www.biocoopbesancon.fr/'
 ---
diff --git a/src/customers/builddata.md b/src/customers/builddata.md
index eab60d2..831ecea 100644
--- a/src/customers/builddata.md
+++ b/src/customers/builddata.md
@@ -1,5 +1,5 @@
 ---
 name: 'Build Data'
-thumbnail: '/images/customers/logo-builddata.png'
+thumbnail: '/images/customers/logo-builddata.webp'
 url: 'https://www.build-data.fr/'
 ---
diff --git a/src/customers/deltadore.md b/src/customers/deltadore.md
index d709e5e..56667ae 100644
--- a/src/customers/deltadore.md
+++ b/src/customers/deltadore.md
@@ -1,5 +1,5 @@
 ---
 name: 'Delta Dore'
-thumbnail: '/images/customers/logo-deltadore.png'
+thumbnail: '/images/customers/logo-deltadore.webp'
 url: 'https://www.deltadore.fr'
 ---
diff --git a/src/customers/epv.md b/src/customers/epv.md
index e8ebef0..2c67f97 100644
--- a/src/customers/epv.md
+++ b/src/customers/epv.md
@@ -1,5 +1,5 @@
 ---
 name: 'Énergies citoyennes en Pays de Vilaine'
-thumbnail: '/images/customers/logo-epv.png'
+thumbnail: '/images/customers/logo-epv.webp'
 url: 'https://www.enr-citoyennes.fr/'
 ---
diff --git a/src/customers/smardtv.md b/src/customers/smardtv.md
index 344358b..d41b994 100644
--- a/src/customers/smardtv.md
+++ b/src/customers/smardtv.md
@@ -1,5 +1,5 @@
 ---
 name: 'SmarDTV'
-thumbnail: '/images/customers/logo-smardtv.png'
+thumbnail: '/images/customers/logo-smardtv.webp'
 url: 'https://www.smardtv.com/'
 ---
diff --git a/src/customers/vantiva.md b/src/customers/vantiva.md
index 9ea04a8..fda8d84 100644
--- a/src/customers/vantiva.md
+++ b/src/customers/vantiva.md
@@ -1,5 +1,5 @@
 ---
 name: 'Vantiva'
-thumbnail: '/images/customers/logo-vantiva.png'
+thumbnail: '/images/customers/logo-vantiva.webp'
 url: 'https://www.vantiva.com/'
 ---
diff --git a/src/customers/wiztivi.md b/src/customers/wiztivi.md
index 2611b5a..72f5c53 100644
--- a/src/customers/wiztivi.md
+++ b/src/customers/wiztivi.md
@@ -1,5 +1,5 @@
 ---
 name: 'WIZTIVI'
-thumbnail: '/images/customers/logo-wiztivi.png'
+thumbnail: '/images/customers/logo-wiztivi.webp'
 url: 'https://www.wiztivi.com/'
 ---
diff --git a/src/customers/workadventure.md b/src/customers/workadventure.md
index fc9339a..34567d3 100644
--- a/src/customers/workadventure.md
+++ b/src/customers/workadventure.md
@@ -1,5 +1,5 @@
 ---
 name: 'Work Adventure'
-thumbnail: '/images/customers/logo-workadventure.png'
+thumbnail: '/images/customers/logo-workadventure.webp'
 url: 'https://workadventu.re/'
 ---
diff --git a/src/images/customers/logo-biocoop-lacanopee.webp b/src/images/customers/logo-biocoop-lacanopee.webp
new file mode 100644
index 0000000..edfd3de
Binary files /dev/null and b/src/images/customers/logo-biocoop-lacanopee.webp differ
diff --git a/src/images/customers/logo-builddata.webp b/src/images/customers/logo-builddata.webp
new file mode 100644
index 0000000..d85d636
Binary files /dev/null and b/src/images/customers/logo-builddata.webp differ
diff --git a/src/images/customers/logo-deltadore.webp b/src/images/customers/logo-deltadore.webp
new file mode 100644
index 0000000..377e46a
Binary files /dev/null and b/src/images/customers/logo-deltadore.webp differ
diff --git a/src/images/customers/logo-epv.webp b/src/images/customers/logo-epv.webp
new file mode 100644
index 0000000..7646069
Binary files /dev/null and b/src/images/customers/logo-epv.webp differ
diff --git a/src/images/customers/logo-smardtv.webp b/src/images/customers/logo-smardtv.webp
new file mode 100644
index 0000000..5ad3cee
Binary files /dev/null and b/src/images/customers/logo-smardtv.webp differ
diff --git a/src/images/customers/logo-vantiva.webp b/src/images/customers/logo-vantiva.webp
new file mode 100644
index 0000000..63ac156
Binary files /dev/null and b/src/images/customers/logo-vantiva.webp differ
diff --git a/src/images/customers/logo-wiztivi.webp b/src/images/customers/logo-wiztivi.webp
new file mode 100644
index 0000000..47efdce
Binary files /dev/null and b/src/images/customers/logo-wiztivi.webp differ
diff --git a/src/images/customers/logo-workadventure.webp b/src/images/customers/logo-workadventure.webp
new file mode 100644
index 0000000..277e73e
Binary files /dev/null and b/src/images/customers/logo-workadventure.webp differ
diff --git a/src/images/posts/AG2025/AG2025_1.webp b/src/images/posts/AG2025/AG2025_1.webp
new file mode 100644
index 0000000..7fcd65b
Binary files /dev/null and b/src/images/posts/AG2025/AG2025_1.webp differ
diff --git a/src/images/posts/AG2025/AG2025_2.webp b/src/images/posts/AG2025/AG2025_2.webp
new file mode 100644
index 0000000..c63c02a
Binary files /dev/null and b/src/images/posts/AG2025/AG2025_2.webp differ
diff --git a/src/images/posts/AG2025/AG2025_3.webp b/src/images/posts/AG2025/AG2025_3.webp
new file mode 100644
index 0000000..6511f3b
Binary files /dev/null and b/src/images/posts/AG2025/AG2025_3.webp differ
diff --git a/src/images/posts/GR25/GR25_CAE_visuel.webp b/src/images/posts/GR25/GR25_CAE_visuel.webp
new file mode 100644
index 0000000..1414389
Binary files /dev/null and b/src/images/posts/GR25/GR25_CAE_visuel.webp differ
diff --git a/src/images/posts/logo-seisme.webp b/src/images/posts/logo-seisme.webp
new file mode 100644
index 0000000..1873d7f
Binary files /dev/null and b/src/images/posts/logo-seisme.webp differ
diff --git a/src/posts/forum-seisme-2024.md b/src/posts/forum-seisme-2024.md
index 36a1cfd..c6ab7e3 100644
--- a/src/posts/forum-seisme-2024.md
+++ b/src/posts/forum-seisme-2024.md
@@ -5,7 +5,7 @@ eventDate: '2024-09-25'
 eventTime: '09:00'
 author: 'Florent Le Saout'
 type: 'event'
-illustration: '/images/posts/logo-seisme.png'
+illustration: '/images/posts/logo-seisme.webp'
 description: 'Entrepreneuriat coopératif, impact social, éthique. Rencontres, échanges, stands, interventions le 25 septembre.'
 ---
 
diff --git a/src/posts/forum-seisme-2025.md b/src/posts/forum-seisme-2025.md
index e341014..db42eb9 100644
--- a/src/posts/forum-seisme-2025.md
+++ b/src/posts/forum-seisme-2025.md
@@ -5,7 +5,7 @@ eventDate: '2025-10-15'
 eventTime: '10:30'
 author: 'Florent Le Saout'
 type: 'event'
-illustration: '/images/posts/logo-seisme.png'
+illustration: '/images/posts/logo-seisme.webp'
 description: 'Entrepreneuriat coopératif, impact social, éthique. Rencontres, échanges, stands, interventions le 15 Octobre.'
 ---
 
diff --git a/src/posts/rencontre-fede-cae-2025.md b/src/posts/rencontre-fede-cae-2025.md
index 3670f49..cdeb5cf 100644
--- a/src/posts/rencontre-fede-cae-2025.md
+++ b/src/posts/rencontre-fede-cae-2025.md
@@ -4,7 +4,7 @@ date: '2025-09-17'
 eventDate: '2023-10-01'
 eventTime: '09:00'
 type: 'event'
-illustration: '/images/posts/GR25/GR25_CAE_visuel.jpg'
+illustration: '/images/posts/GR25/GR25_CAE_visuel.webp'
 description: "Une fois de plus, Astrolabe sera représenté largement aux Grande Rencontre des CAE à Sète du 1er au 3 Octobre 2025. Des entrepreneurs d'Astrolabe animeront des interventions sur les outils libres en CAE et le budget participatif."
 ---
 
diff --git a/src/posts/reu-info-2025-09.md b/src/posts/reu-info-2025-09.md
index 8831ca6..68a223d 100644
--- a/src/posts/reu-info-2025-09.md
+++ b/src/posts/reu-info-2025-09.md
@@ -5,7 +5,7 @@ eventDate: '2025-09-04'
 eventTime: '12:30'
 author: 'Florent Le Saout'
 type: 'event'
-illustration: '/images/posts/AG2025/AG2025_1.jpg'
+illustration: '/images/posts/AG2025/AG2025_1.webp'
 description: "Être indépendant·e dans le numérique sans se prendre la tête? En Coop d'Entrepeneur·es CAE vous gérez vos clients et on se charge du reste! En coop vous participez à la gouvernance. Réunions d''info en Septembre 2025 pour tout savoir !"
 ---
 
diff --git a/src/posts/reu-info-2025-10.md b/src/posts/reu-info-2025-10.md
index c331997..1c6a4e4 100644
--- a/src/posts/reu-info-2025-10.md
+++ b/src/posts/reu-info-2025-10.md
@@ -5,7 +5,7 @@ eventDate: '2025-10-07'
 eventTime: '12:30'
 author: 'Florent Le Saout'
 type: 'event'
-illustration: '/images/posts/AG2025/AG2025_2.jpg'
+illustration: '/images/posts/AG2025/AG2025_2.webp'
 description: "Être indépendant·e dans le numérique sans se prendre la tête? En Coop d'Entrepeneur·es CAE vous gérez vos clients et on se charge du reste! En coop vous participez à la gouvernance. Réunions d''info en Octobre 2025 pour tout savoir !"
 ---
 
diff --git a/src/posts/reu-info-2025-11.md b/src/posts/reu-info-2025-11.md
index 637284a..e8c6374 100644
--- a/src/posts/reu-info-2025-11.md
+++ b/src/posts/reu-info-2025-11.md
@@ -5,7 +5,7 @@ eventDate: '2025-11-13'
 eventTime: '12:30'
 author: 'Florent Le Saout'
 type: 'event'
-illustration: '/images/posts/AG2025/AG2025_3.jpg'
+illustration: '/images/posts/AG2025/AG2025_3.webp'
 description: "Être indépendant·e dans le numérique sans se prendre la tête? En Coop d'Entrepeneur·es CAE vous gérez vos clients et on se charge du reste! En coop vous participez à la gouvernance. Réunions d''info en Novembre 2025 pour tout savoir !"
 ---