diff --git a/components/ButtonLink.jsx b/components/ButtonLink.jsx
index df28afb..3814307 100644
--- a/components/ButtonLink.jsx
+++ b/components/ButtonLink.jsx
@@ -1,14 +1,22 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 
-import styles from '@/styles/components/Button.module.css';
-
 const ButtonLink = React.forwardRef(({ onClick, children, variant }, ref) => {
   return (
     <button onClick={onClick} className={`fr-btn ${variant === "secondary" ? "fr-btn--secondary" : ""}`}>
       { children }
     </button>
   );
-})
+});
+
+ButtonLink.defaultProps = {
+  variant: "primary",
+};
+
+ButtonLink.propTypes = {
+  onClick: PropTypes.func.isRequired,
+  children: PropTypes.node.isRequired,
+  variant: PropTypes.string,
+};
 
 export default ButtonLink;
diff --git a/components/QuestionSection.jsx b/components/QuestionSection.jsx
index 29856a6..bcf0b73 100644
--- a/components/QuestionSection.jsx
+++ b/components/QuestionSection.jsx
@@ -1,5 +1,3 @@
-import Link from 'next/link';
-
 import ButtonLink from '@/components/ButtonLink';
 
 import styles from '@/styles/components/QuestionSection.module.css';
diff --git a/layouts/BaseLayout.jsx b/layouts/BaseLayout.jsx
index bdba4b6..a568569 100644
--- a/layouts/BaseLayout.jsx
+++ b/layouts/BaseLayout.jsx
@@ -3,9 +3,8 @@
 import PropTypes from 'prop-types';
 
 import Head from 'next/head';
-import Image from 'next/image';
 import Link from 'next/link';
-import { useRouter } from 'next/router'
+import { useRouter } from 'next/router';
 
 import ButtonLink from '@/components/ButtonLink';
 
@@ -56,22 +55,21 @@ function Header() {
       <div className="fr-header__menu fr-modal" id="modal-menu" aria-labelledby="button-825">
         <div className="fr-container">
           <button className="fr-link--close fr-link" aria-controls="modal-menu">Fermer</button>
-          <div className="fr-header__menu-links">
-          </div>
+          <div className="fr-header__menu-links" />
 
           <nav className="fr-nav" role="navigation" aria-label="Menu principal" id="header-navigation">
             <ul className="fr-nav__list">
               <li className="fr-nav__item">
-                <a href="/taxis_group" className="fr-nav__link" {...(router.asPath === "/taxis_group" ? {"aria-current": "page"} : {})}>Groupement de taxis</a>
+                <a href="/taxis_group" className="fr-nav__link" {...(router.asPath === "/taxis_group" ? { "aria-current": "page" } : {})}>Groupement de taxis</a>
               </li>
               <li className="fr-nav__item">
-                <a href="/taxi" className="fr-nav__link" {...(router.asPath === "/taxi" ? {"aria-current": "page"} : {})}>Artisan taxi</a>
+                <a href="/taxi" className="fr-nav__link" {...(router.asPath === "/taxi" ? { "aria-current": "page" } : {})}>Artisan taxi</a>
               </li>
               <li className="fr-nav__item">
-                <a href="/aom" className="fr-nav__link" {...(router.asPath === "/aom" ? {"aria-current": "page"} : {})}>Mobilité publique</a>
+                <a href="/aom" className="fr-nav__link" {...(router.asPath === "/aom" ? { "aria-current": "page" } : {})}>Mobilité publique</a>
               </li>
               <li className="fr-nav__item">
-                <a href="/maas" className="fr-nav__link" {...(router.asPath === "/maas" ? {"aria-current": "page"} : {})}>Application de mobilité</a>
+                <a href="/maas" className="fr-nav__link" {...(router.asPath === "/maas" ? { "aria-current": "page" } : {})}>Application de mobilité</a>
               </li>
             </ul>
           </nav>
@@ -97,20 +95,20 @@ function Footer() {
           </div>
           <div className="fr-footer__content">
             <p className="fr-footer__content-desc">
-              Le code source est ouvert et les contributions sont bienvenues. <a href="https://www.github.com/openmaraude/www" target="_blank">Voir le code source.</a>
+              Le code source est ouvert et les contributions sont bienvenues. <a href="https://www.github.com/openmaraude/www" rel="noreferrer" target="_blank">Voir le code source.</a>
             </p>
             <ul className="fr-footer__content-list">
               <li className="fr-footer__content-item">
-                <a className="fr-footer__content-link" href="https://legifrance.gouv.fr" target="_blank">legifrance.gouv.fr</a>
+                <a className="fr-footer__content-link" href="https://legifrance.gouv.fr" rel="noreferrer" target="_blank">legifrance.gouv.fr</a>
               </li>
               <li className="fr-footer__content-item">
-                <a className="fr-footer__content-link" href="https://gouvernement.fr" target="_blank">gouvernement.fr</a>
+                <a className="fr-footer__content-link" href="https://gouvernement.fr" rel="noreferrer" target="_blank">gouvernement.fr</a>
               </li>
               <li className="fr-footer__content-item">
-                <a className="fr-footer__content-link" href="https://service-public.fr" target="_blank">service-public.fr</a>
+                <a className="fr-footer__content-link" href="https://service-public.fr" rel="noreferrer" target="_blank">service-public.fr</a>
               </li>
               <li className="fr-footer__content-item">
-                <a className="fr-footer__content-link" href="https://data.gouv.fr" target="_blank">data.gouv.fr</a>
+                <a className="fr-footer__content-link" href="https://data.gouv.fr" rel="noreferrer" target="_blank">data.gouv.fr</a>
               </li>
             </ul>
           </div>
@@ -131,7 +129,7 @@ function Footer() {
             </li>
           </ul>
           <div className="fr-footer__bottom-copy">
-            <p>Sauf mention contraire, tous les textes de ce site sont sous <a href="https://github.com/etalab/licence-ouverte/blob/master/LO.md" target="_blank">licence etalab-2.0</a>
+            <p>Sauf mention contraire, tous les textes de ce site sont sous <a href="https://github.com/etalab/licence-ouverte/blob/master/LO.md" rel="noreferrer" target="_blank">licence etalab-2.0</a>
             </p>
           </div>
         </div>
diff --git a/layouts/PresentationLayout.jsx b/layouts/PresentationLayout.jsx
index 548f3ee..d390aaf 100644
--- a/layouts/PresentationLayout.jsx
+++ b/layouts/PresentationLayout.jsx
@@ -91,8 +91,8 @@ export function CardsSection({
               </div>
             </div>
           ))}
-          </div>
         </div>
+      </div>
     </section>
   );
 }
diff --git a/pages/_app.jsx b/pages/_app.jsx
index 4c52d1f..bae5aff 100644
--- a/pages/_app.jsx
+++ b/pages/_app.jsx
@@ -5,12 +5,8 @@ import React from 'react';
 import '@/styles/globals.css';
 import '@gouvfr/dsfr/dist/css/dsfr.min.css';
 
-
 function MyApp({ Component, pageProps }) {
-  React.useEffect(async () => {
-    //const resp = await import('@gouvfr/dsfr/dist/js/dsfr.module');
-    const resp = await import('@gouvfr/dsfr/src/main');
-  });
+  React.useEffect(() => import('@gouvfr/dsfr/src/main'));
   return (
     <>
       <Component {...pageProps} />
diff --git a/pages/index.jsx b/pages/index.jsx
index be75789..4305c9e 100644
--- a/pages/index.jsx
+++ b/pages/index.jsx
@@ -65,7 +65,7 @@ function ChallengesSection() {
                 <p className="fr-card__desc">Recevez de nouvelles courses lorsque vous êtes en maraude</p>
               </div>
               <div className="fr-card__img">
-                <img src="/images/homepage/taxi.svg" className="fr-responsive-img" />
+                <img src="/images/homepage/taxi.svg" className="fr-responsive-img" alt="" />
               </div>
             </div>
           </div>
@@ -79,7 +79,7 @@ function ChallengesSection() {
                 <p className="fr-card__desc">Connectez vos taxis à tous les usagers</p>
               </div>
               <div className="fr-card__img">
-                <img src="/images/homepage/taxis_group.svg" className="fr-responsive-img" />
+                <img src="/images/homepage/taxis_group.svg" className="fr-responsive-img" alt="" />
               </div>
             </div>
           </div>
@@ -93,7 +93,7 @@ function ChallengesSection() {
                 <p className="fr-card__desc">Proposez aussi les taxis dans votre application grand public</p>
               </div>
               <div className="fr-card__img">
-                <img src="/images/homepage/trip_planning_application.svg" className="fr-responsive-img" />
+                <img src="/images/homepage/trip_planning_application.svg" className="fr-responsive-img" alt="" />
               </div>
             </div>
           </div>
@@ -107,7 +107,7 @@ function ChallengesSection() {
                 <p className="fr-card__desc">Intégrez le service public des taxis à votre offre locale</p>
               </div>
               <div className="fr-card__img">
-                <img src="/images/homepage/maas.svg" className="fr-responsive-img" />
+                <img src="/images/homepage/maas.svg" className="fr-responsive-img" alt="" />
               </div>
             </div>
           </div>
@@ -138,14 +138,14 @@ function PartnersSection() {
         <h2>Nos partenaires</h2>
 
         <div className="fr-grid-row fr-grid-row--middle">
-          <div style={{textAlign: 'center'}} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoAlphaTaxi} /></div>
-          <div style={{textAlign: 'center'}} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoG7} /></div>
-          <div style={{textAlign: 'center'}} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoGrenobleMobilite} /></div>
-          <div style={{textAlign: 'center'}} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoMoovit} /></div>
-          <div style={{textAlign: 'center'}} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoOnlyMoov} /></div>
-          <div style={{textAlign: 'center'}} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoParisTaxis} /></div>
-          <div style={{textAlign: 'center'}} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoTako} /></div>
-          <div style={{textAlign: 'center'}} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoTaxisMarseille} /></div>
+          <div style={{ textAlign: 'center' }} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoAlphaTaxi} /></div>
+          <div style={{ textAlign: 'center' }} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoG7} /></div>
+          <div style={{ textAlign: 'center' }} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoGrenobleMobilite} /></div>
+          <div style={{ textAlign: 'center' }} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoMoovit} /></div>
+          <div style={{ textAlign: 'center' }} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoOnlyMoov} /></div>
+          <div style={{ textAlign: 'center' }} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoParisTaxis} /></div>
+          <div style={{ textAlign: 'center' }} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoTako} /></div>
+          <div style={{ textAlign: 'center' }} className="fr-pb-5w fr-col-12 fr-col-md-6 fr-col-xl-3"><Image src={LogoTaxisMarseille} /></div>
         </div>
       </div>
     </section>