diff --git a/libs/assets/logos/lychen/logo-lychen-favicon.svg b/libs/assets/logos/lychen/logo-lychen-favicon.svg
new file mode 100644
index 0000000..17f1549
--- /dev/null
+++ b/libs/assets/logos/lychen/logo-lychen-favicon.svg
@@ -0,0 +1,16 @@
+<svg width="300" height="300" viewBox="0 0 300 300" fill="none" xmlns="http://www.w3.org/2000/svg">
+<style>
+    path {
+      fill: #11140E;
+    }
+    @media (prefers-color-scheme: dark) {
+      path {
+        fill: #E1E4D9;
+      }
+    }
+</style>
+<path d="M123.424 240.684C126.163 222.596 126.588 204.752 124.744 186.884C123.766 177.413 119.234 169.778 111.742 163.859C103.949 157.701 95.2477 153.059 86.5019 148.481C75.0628 142.493 64.1581 135.785 55.3803 126.083C37.3952 106.204 38.8153 77.6038 58.7205 60.4367C72.1403 48.8628 99.179 43.9757 116.119 58.3124C117.687 59.64 119.435 60.7876 121.207 61.8382C128.097 65.9247 135.469 65.3031 141.641 60.1594C146.179 56.3773 149.659 51.6663 153.161 46.9682C159.351 38.6623 166.644 31.6074 176.298 27.4244C185.01 23.6495 194.024 22.7611 203.166 25.5737C216.611 29.7095 224.32 43.3272 220.807 56.3708C219.056 62.8751 214.617 67.2202 209.248 70.8085C206.292 72.7835 203.196 74.5583 200.322 76.6423C196.566 79.3663 194.833 83.4491 195.932 86.2905C197.363 89.9891 200.638 91.89 205.765 91.6028C211.983 91.2545 217.491 88.5754 222.913 85.8103C228.558 82.9318 234.242 80.2982 240.678 79.6867C249.783 78.8216 257.624 81.3204 263.155 88.7913C268.579 96.117 269.131 104.224 265.408 112.56C263.133 117.654 259.228 121.018 254.05 122.964C252.762 123.448 251.44 123.849 250.175 124.385C241.014 128.269 238.596 137.028 244.322 145.255C247.239 149.447 251.436 152.042 255.669 154.57C261.931 158.31 267.24 162.851 269.725 170.003C275.188 185.723 263.852 202.032 246.914 202.914C240.004 203.274 233.788 201.264 227.938 197.806C222.411 194.54 217.102 190.884 211.104 188.465C199.055 183.606 186.333 186.947 179.811 196.772C176.097 202.368 174.699 208.713 174.036 215.296C173.113 224.469 175.316 232.735 180.474 240.401C186.084 248.739 189.048 257.881 187.367 268.088C185.153 281.538 175.842 291.643 163.302 294.274C149.744 297.119 136.633 291.468 129.198 279.661C122.671 269.295 122.059 257.86 122.963 246.13C123.095 244.419 123.258 242.71 123.424 240.684ZM242.921 103.777C240.173 99.1523 236.003 97.3054 230.76 97.5484C227.024 97.7217 223.579 98.9466 220.235 100.501C212.089 104.289 203.639 107.094 194.788 108.729C187.123 110.144 179.521 111.818 172.29 114.881C157.301 121.229 148.643 134.079 148.613 150.381C148.57 174.703 148.614 199.025 148.596 223.347C148.595 225.435 148.715 227.486 149.606 229.396C150.43 231.162 151.732 232.478 153.796 232.48C155.762 232.482 157.296 231.566 158.248 229.753C159.45 227.463 159.858 225.042 159.915 222.464C160.402 200.342 159.411 178.189 161.269 156.098C161.929 148.254 164.117 141.053 170.149 135.457C180.357 125.987 197.273 129.675 202.523 142.524C203.969 146.061 204.407 149.833 205.444 153.461C208.137 162.877 213.192 167.089 222.859 166.594C231.514 166.151 238.191 168.564 242.252 176.582C242.507 177.084 242.915 177.517 243.287 177.952C246.731 181.98 252.118 182.574 255.38 179.294C258.949 175.705 258.49 169.979 254.26 166.577C251.416 164.29 248.135 163.116 244.442 162.927C238.741 162.636 233.377 161.209 228.602 157.882C216.304 149.316 217.116 132.515 230.194 125.262C233.096 123.652 236.252 122.512 238.898 120.421C244.16 116.262 245.748 110.346 242.921 103.777ZM132.166 81.5274C128.768 78.4284 124.773 76.494 120.259 75.7791C111.251 74.3525 103.637 76.9168 98.0862 84.3252C92.8621 91.2983 91.5034 98.9972 95.6489 106.904C100.325 115.824 107.913 120.505 118.093 119.787C128.032 119.085 134.5 113.181 138.18 104.294C141.789 95.5773 138.881 88.2118 132.166 81.5274ZM184.508 57.6734C183.193 52.2392 179.001 50.4142 174.613 53.6975C171.085 56.3375 168.616 60.0302 167.377 64.2639C166.38 67.6729 169.906 71.006 172.804 69.2197C177.357 66.4129 182.354 63.727 184.508 57.6734Z" fill="#E1E4D9"/>
+<path d="M102.578 209.034C99.0878 217.015 93.4558 221.984 84.8961 222.844C76.0623 223.732 69.2595 220.04 64.5823 212.601C59.9967 205.309 60.7785 195.845 66.2821 189.172C72.1447 182.064 81.4723 179.516 90.1962 182.638C98.5843 185.64 103.87 193.046 103.865 201.717C103.864 204.147 103.68 206.526 102.578 209.034Z" fill="#E1E4D9"/>
+<path d="M135.289 29.1958C130.438 23.9085 129.593 17.7455 132.774 11.9811C135.277 7.44574 141.884 4.22986 146.786 5.16108C153.191 6.37807 157.626 10.9382 158.634 17.3442C159.402 22.2205 156.379 28.2171 151.751 31.0024C146.731 34.0226 140.656 33.4142 135.289 29.1958Z" fill="#E1E4D9"/>
+<path d="M45.7613 161.213C43.9001 165.385 40.7807 167.164 36.5789 166.844C32.9974 166.57 29.9267 163.887 29.24 160.536C28.4879 156.866 29.4802 153.713 32.5457 151.378C35.3761 149.223 39.0898 149.101 42.2313 151.025C45.3479 152.934 46.6692 156.557 45.7613 161.213Z" fill="#E1E4D9"/>
+</svg>
diff --git a/libs/assets/logos/lychen/logo-lychen-on-dark.png b/libs/assets/logos/lychen/logo-lychen-on-dark.png
new file mode 100644
index 0000000..996977c
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diff --git a/libs/assets/logos/lychen/logo-lychen-on-dark@2x.png b/libs/assets/logos/lychen/logo-lychen-on-dark@2x.png
new file mode 100644
index 0000000..9a3a4ed
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diff --git a/libs/assets/logos/lychen/logo-lychen-on-dark@3x.png b/libs/assets/logos/lychen/logo-lychen-on-dark@3x.png
new file mode 100644
index 0000000..dcda237
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diff --git a/libs/assets/logos/lychen/logo-lychen-on-light.png b/libs/assets/logos/lychen/logo-lychen-on-light.png
new file mode 100644
index 0000000..3221e4c
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diff --git a/libs/assets/logos/lychen/logo-lychen-on-light@2x.png b/libs/assets/logos/lychen/logo-lychen-on-light@2x.png
new file mode 100644
index 0000000..f0231a8
Binary files /dev/null and b/libs/assets/logos/lychen/logo-lychen-on-light@2x.png differ
diff --git a/libs/assets/logos/lychen/logo-lychen-on-light@3x.png b/libs/assets/logos/lychen/logo-lychen-on-light@3x.png
new file mode 100644
index 0000000..d30feaa
Binary files /dev/null and b/libs/assets/logos/lychen/logo-lychen-on-light@3x.png differ
diff --git a/libs/assets/logos/lychen/logo-lychen.png b/libs/assets/logos/lychen/logo-lychen.png
deleted file mode 100644
index b8d2109..0000000
Binary files a/libs/assets/logos/lychen/logo-lychen.png and /dev/null differ
diff --git a/libs/assets/logos/lychen/logo-lychen.svg b/libs/assets/logos/lychen/logo-lychen.svg
new file mode 100644
index 0000000..a7df70a
--- /dev/null
+++ b/libs/assets/logos/lychen/logo-lychen.svg
@@ -0,0 +1,6 @@
+<svg width="300" height="300" viewBox="0 0 300 300" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M123.424 240.684C126.163 222.596 126.588 204.752 124.744 186.884C123.766 177.413 119.234 169.778 111.742 163.859C103.949 157.701 95.2477 153.059 86.5019 148.481C75.0628 142.493 64.1581 135.785 55.3803 126.083C37.3952 106.204 38.8153 77.6038 58.7205 60.4367C72.1403 48.8628 99.179 43.9757 116.119 58.3124C117.687 59.64 119.435 60.7876 121.207 61.8382C128.097 65.9247 135.469 65.3031 141.641 60.1594C146.179 56.3773 149.659 51.6663 153.161 46.9682C159.351 38.6623 166.644 31.6074 176.298 27.4244C185.01 23.6495 194.024 22.7611 203.166 25.5737C216.611 29.7095 224.32 43.3272 220.807 56.3708C219.056 62.8751 214.617 67.2202 209.248 70.8085C206.292 72.7835 203.196 74.5583 200.322 76.6423C196.566 79.3663 194.833 83.4491 195.932 86.2905C197.363 89.9891 200.638 91.89 205.765 91.6028C211.983 91.2545 217.491 88.5754 222.913 85.8103C228.558 82.9318 234.242 80.2982 240.678 79.6867C249.783 78.8216 257.624 81.3204 263.155 88.7913C268.579 96.117 269.131 104.224 265.408 112.56C263.133 117.654 259.228 121.018 254.05 122.964C252.762 123.448 251.44 123.849 250.175 124.385C241.014 128.269 238.596 137.028 244.322 145.255C247.239 149.447 251.436 152.042 255.669 154.57C261.931 158.31 267.24 162.851 269.725 170.003C275.188 185.723 263.852 202.032 246.914 202.914C240.004 203.274 233.788 201.264 227.938 197.806C222.411 194.54 217.102 190.884 211.104 188.465C199.055 183.606 186.333 186.947 179.811 196.772C176.097 202.368 174.699 208.713 174.036 215.296C173.113 224.469 175.316 232.735 180.474 240.401C186.084 248.739 189.048 257.881 187.367 268.088C185.153 281.538 175.842 291.643 163.302 294.274C149.744 297.119 136.633 291.468 129.198 279.661C122.671 269.295 122.059 257.86 122.963 246.13C123.095 244.419 123.258 242.71 123.424 240.684ZM242.921 103.777C240.173 99.1523 236.003 97.3054 230.76 97.5484C227.024 97.7217 223.579 98.9466 220.235 100.501C212.089 104.289 203.639 107.094 194.788 108.729C187.123 110.144 179.521 111.818 172.29 114.881C157.301 121.229 148.643 134.079 148.613 150.381C148.57 174.703 148.614 199.025 148.596 223.347C148.595 225.435 148.715 227.486 149.606 229.396C150.43 231.162 151.732 232.478 153.796 232.48C155.762 232.482 157.296 231.566 158.248 229.753C159.45 227.463 159.858 225.042 159.915 222.464C160.402 200.342 159.411 178.189 161.269 156.098C161.929 148.254 164.117 141.053 170.149 135.457C180.357 125.987 197.273 129.675 202.523 142.524C203.969 146.061 204.407 149.833 205.444 153.461C208.137 162.877 213.192 167.089 222.859 166.594C231.514 166.151 238.191 168.564 242.252 176.582C242.507 177.084 242.915 177.517 243.287 177.952C246.731 181.98 252.118 182.574 255.38 179.294C258.949 175.705 258.49 169.979 254.26 166.577C251.416 164.29 248.135 163.116 244.442 162.927C238.741 162.636 233.377 161.209 228.602 157.882C216.304 149.316 217.116 132.515 230.194 125.262C233.096 123.652 236.252 122.512 238.898 120.421C244.16 116.262 245.748 110.346 242.921 103.777ZM132.166 81.5274C128.768 78.4284 124.773 76.494 120.259 75.7791C111.251 74.3525 103.637 76.9168 98.0862 84.3252C92.8621 91.2983 91.5034 98.9972 95.6489 106.904C100.325 115.824 107.913 120.505 118.093 119.787C128.032 119.085 134.5 113.181 138.18 104.294C141.789 95.5773 138.881 88.2118 132.166 81.5274ZM184.508 57.6734C183.193 52.2392 179.001 50.4142 174.613 53.6975C171.085 56.3375 168.616 60.0302 167.377 64.2639C166.38 67.6729 169.906 71.006 172.804 69.2197C177.357 66.4129 182.354 63.727 184.508 57.6734Z" fill="#E1E4D9"/>
+<path d="M102.578 209.034C99.0878 217.015 93.4558 221.984 84.8961 222.844C76.0623 223.732 69.2595 220.04 64.5823 212.601C59.9967 205.309 60.7785 195.845 66.2821 189.172C72.1447 182.064 81.4723 179.516 90.1962 182.638C98.5843 185.64 103.87 193.046 103.865 201.717C103.864 204.147 103.68 206.526 102.578 209.034Z" fill="#E1E4D9"/>
+<path d="M135.289 29.1958C130.438 23.9085 129.593 17.7455 132.774 11.9811C135.277 7.44574 141.884 4.22986 146.786 5.16108C153.191 6.37807 157.626 10.9382 158.634 17.3442C159.402 22.2205 156.379 28.2171 151.751 31.0024C146.731 34.0226 140.656 33.4142 135.289 29.1958Z" fill="#E1E4D9"/>
+<path d="M45.7613 161.213C43.9001 165.385 40.7807 167.164 36.5789 166.844C32.9974 166.57 29.9267 163.887 29.24 160.536C28.4879 156.866 29.4802 153.713 32.5457 151.378C35.3761 149.223 39.0898 149.101 42.2313 151.025C45.3479 152.934 46.6692 156.557 45.7613 161.213Z" fill="#E1E4D9"/>
+</svg>
diff --git a/libs/assets/logos/lychen/logo-lychen.webp b/libs/assets/logos/lychen/logo-lychen.webp
deleted file mode 100644
index 92faac3..0000000
Binary files a/libs/assets/logos/lychen/logo-lychen.webp and /dev/null differ
diff --git a/libs/ui-components/logo/LychenLogo.vue b/libs/ui-components/logo/LychenLogo.vue
index 9c0459b..ae67842 100644
--- a/libs/ui-components/logo/LychenLogo.vue
+++ b/libs/ui-components/logo/LychenLogo.vue
@@ -1,11 +1,9 @@
 <template>
   <div class="flex flex-row items-stretch justify-start gap-2">
-    <!--<div class="h-full">
-      <img
-        src="/logos/lychen/logo-lychen.webp"
-        class="h-full w-auto"
-      />
-    </div>-->
+    <img
+      src="/logos/lychen/logo-lychen.svg"
+      class="h-4/5 w-auto self-center"
+    />
 
     <div class="flex flex-col items-start justify-center gap-0 antialiased">
       <p class="font-lexend text-xl font-bold leading-5 tracking-wide antialiased">lychen</p>
diff --git a/projects/website/index.html b/projects/website/index.html
index 7f3edef..bbce5c9 100644
--- a/projects/website/index.html
+++ b/projects/website/index.html
@@ -4,8 +4,8 @@
     <meta charset="UTF-8" />
     <link
       rel="icon"
-      type="image/webp"
-      href="/logos/lychen/logo-lychen.webp"
+      type="image/svg+xml"
+      href="/logos/lychen/logo-lychen-favicon.svg"
     />
     <meta
       name="viewport"
diff --git a/projects/website/src/layouts/main/LayoutMainFooter.vue b/projects/website/src/layouts/main/LayoutMainFooter.vue
index 9167204..5c63bb3 100644
--- a/projects/website/src/layouts/main/LayoutMainFooter.vue
+++ b/projects/website/src/layouts/main/LayoutMainFooter.vue
@@ -2,7 +2,7 @@
   <div class="flex flex-col gap-4">
     <div class="flex flex-col items-stretch justify-between gap-4 lg:flex-row">
       <div class="flex basis-1/3 flex-col gap-2">
-        <LychenLogo />
+        <LychenLogo class="h-14" />
         <p class="text-sm opacity-80">
           {{ t(`${TRANSLATION_KEY}.footer.seo_paragraph`) }}
         </p>
diff --git a/projects/website/src/views/home/ViewHome.vue b/projects/website/src/views/home/ViewHome.vue
index 60d80b3..0d050de 100644
--- a/projects/website/src/views/home/ViewHome.vue
+++ b/projects/website/src/views/home/ViewHome.vue
@@ -8,7 +8,8 @@
 </template>
 
 <script lang="ts" setup>
-import { useHead } from '@unhead/vue';
+import heroUrl from '../assets/hero-1.webp';
+import { useHead, useSeoMeta } from '@unhead/vue';
 
 import { useTranslations } from './i18n';
 import ViewHomeActors from './ViewHomeActors.vue';
@@ -21,7 +22,16 @@ import ViewHomeOSS from './ViewHomeOSS.vue';
 const { t } = useTranslations();
 
 useHead({
+  title: t('tab.title'),
+});
+
+useSeoMeta({
   title: t('meta.title'),
+  description: t('meta.description'),
+  ogDescription: t('meta.og_description'),
+  ogTitle: t('meta.og_title'),
+  ogImage: heroUrl,
+  twitterCard: 'summary_large_image',
 });
 </script>
 
diff --git a/projects/website/src/views/home/i18n/fr-FR.ts b/projects/website/src/views/home/i18n/fr-FR.ts
index 7bda1fe..fdf1215 100644
--- a/projects/website/src/views/home/i18n/fr-FR.ts
+++ b/projects/website/src/views/home/i18n/fr-FR.ts
@@ -1,6 +1,13 @@
 export default {
+  tab: {
+    title: 'Lychen - Acteur de la symbiose du territoire.',
+  },
   meta: {
-    title: 'Lychen',
+    title: 'Lychen - Connecter les communautés autour de la biodiversité',
+    description:
+      "Lychen, l'écosystème d'applications pour connecter les utilisateurs autour de projets collectifs et locaux est centré sur la biodiversité.",
+    og_title: '@:view_home.meta.title',
+    og_description: '@:view_home.meta.description',
   },
   hero: {
     title: {