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'ap-o-toc contentmenuopen' : 'ap-o-toc'" i-amphtml-binding> <label class="ap-o-toc-toggle" for="toc" on="tap:AMP.setState({contentmenuopen: !contentmenuopen})" role="contentmenutrigger" tabindex="0"> <span class="ap-o-toc-hl">Table des matières</span> <span class="nav-icon"> <svg class="ap-a-ico"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </span> </label> <input class="-us -un" type="checkbox" name="toc" id="toc" autocomplete="off"> <ul><li><a href="#mises-en-page-amp-de-rendu-côté-serveur">Mises en page AMP de rendu côté serveur</a></li> <li><a href="#optimisation-d'image-de-héros">Optimisation d'image de héros</a></li> <li><a href="#optimisation-d'image">Optimisation d'image</a></li> <li><a href="#version-de-module-amp-(à-venir)">Version de module AMP (à venir)</a></li></ul> </div> </section> <section class="-t"> <label class="-uo -ur ap-a-sidebar-mobile-toggle-label-sidebar" for="sidebar" on="tap:sidebar-left.toggle" role="categoriemenutrigger" tabindex="0"> <span class="label-icon"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#sidebar-toggle"/></svg></span> <span class="label-title">Afficher/masquer la barre latérale</span> </label> <label class="-uo -ul ap-a-sidebar-desktop-toggle-label-sidebar" for="sidebar-desktop" role="categoriemenutrigger-desktop" tabindex="0"> <span class="label-icon"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#sidebar-toggle"/></svg></span> <span class="label-title">Afficher/masquer la barre latérale</span> </label> <nav class="-ue"> <a class="ap-m-breadcrumbs-crumb" href="/fr/documentation/">Documentation</a> <span class="ap-m-breadcrumbs-divider"> <svg class="ap-a-ico -ut"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </span> <a class="ap-m-breadcrumbs-crumb" href="/fr/documentation/guides-and-tutorials/">Guides et tutoriels</a> <span class="ap-m-breadcrumbs-divider"> <svg class="ap-a-ico -ut"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </span> <div class="ap-m-breadcrumbs-crumb">Using an AMP Optimizer</div> </nav> <h1>Comment fonctionne un optimiseur AMP</h1> <p>Un optimiseur AMP prend un document AMPHTML valide en entrée et le transforme en une version optimisée en appliquant des optimisations supplémentaires qu'il serait fastidieux de faire "à la main". Vous pouvez reconnaître le résultat "<strong>AMP transformé</strong>" dans l'élément <code>html</code> via l'attribut <code>transformed</code> :</p> <div class="-ta"><pre><span></span><code><span class="err"><html ⚡ i-amphtml-layout i-amphtml-no-boilerplate transformed="self;v=1"></span> </code></pre></div> <p>Remarque : les caches AMP utilisent un indicateur transformé différent, par exemple, les caches Google AMP ajoutent <code>transformed=google;v=1</code>.</p> <p>Les optimiseurs AMP effectuent diverses optimisations sur un document AMP allant des mises en page de rendu côté serveur jusqu'à l'optimisation d'image. Voici un exemple montrant les différences entre une page AMP et sa version optimisée (<a href="/static/img/docs/guides/optimized-amp-diff.png">cliquez pour visualiser une version en plus grande taille</a>).</p> <p><a href="/static/img/docs/guides/optimized-amp-diff.png"><amp-img lightbox layout="responsive" width="2560" height="773" src="/static/img/docs/guides/optimized-amp-diff.png" class="i-amphtml-layout-responsive i-amphtml-layout-size-defined" i-amphtml-layout="responsive"><i-amphtml-sizer slot="i-amphtml-svc" style="display:block;padding-top:30.1953%"></i-amphtml-sizer></amp-img></a></p> <p>Dans la suite de ce guide, nous présenterons ces optimisations plus en détail.</p> <h3 id="mises-en-page-amp-de-rendu-côté-serveur">Mises en page AMP de rendu côté serveur</h3> <p>Les mises en page AMP de rendu côté serveur ont le plus grand potentiel pour améliorer les performances de chargement de votre page AMP. Pour éviter les sauts de contenu, AMP exige que les sites Internet ajoutent le <a href="https://amp.dev/documentation/guides-and-tutorials/learn/spec/amp-boilerplate/?format=websites">code standard AMP</a> dans l'en-tête. Le modèle AMP masque le contenu de la page en définissant l'opacité du corps de la page sur 0. Une fois AMP chargé, il est capable de calculer la mise en page de la page. Après cela, AMP définit l'opacité du corps sur 1, ce qui rend le contenu de la page visible. Malheureusement, cette approche doit télécharger le framework AMP avant de pouvoir afficher la page.</p> <p>Pour améliorer cela, les mises en page AMP, telles que la mise en page <code>responsive</code> ou <code>fixed-height</code>, peuvent être rendues côté serveur avant de diffuser la page à l'agent utilisateur. De cette façon, il devient possible de supprimer le modèle passe-partout AMP tout en évitant <a href="https://web.dev/cls/">les changements de contenu</a> pendant le chargement de la page.</p> <p>Le rendu côté serveur fait trois choses :</p> <p>⁣ <strong>1. Supprimer le modèle passe-partout AMP : </strong> pour chaque élément utilisant une disposition AMP, le balisage spécifique à la disposition est injecté.</p> <p>⁣<strong>2. Inline AMP-internal CSS styles: </strong> the AMP-boilerplate code is replaced by the <a href="https://cdn.ampproject.org/v0.css">AMP-runtime CSS styles</a>:<code><style amp-runtime>...</style></code>. For non-server-side rendered documents, AMP adds these styles at runtime. However, server-side-rendered AMP pages require these for the AMP layouts to work before AMP has been loaded. To avoid potential version conflicts, at runtime, AMP will check if the version specified in i-amphtml-version="011905222334000" differs from the current AMP version and will update the CSS with the latest version if not.</p> <div class="-ta"><pre><span></span><code><span class="nt"><style</span> <span class="err">amp-runtime</span> <span class="na">i-amphtml-version=</span><span class="s">"011905222334000"</span><span class="nt">></span>html{overflow-x:hidden!important}html.i-amphtml-...<span class="nt"></style></span> </code></pre></div> <p>⁣ <strong> 3. Mises en page AMP diffusées côté serveur : </strong> pour chaque élément utilisant une mise en page AMP, les éléments de dimensionnement spécifiques à la mise en page sont injectés.</p> <div class="-ta"><pre><span></span><code><span class="nt"><amp-img</span> <span class="na">src=</span><span class="s">"image.jpg"</span> <span class="na">width=</span><span class="s">"1080"</span> <span class="na">height=</span><span class="s">"610"</span> <span class="na">layout=</span><span class="s">"responsive"</span> <span class="na">class=</span><span class="s">"i-amphtml-layout-responsive i-amphtml-layout-size-defined"</span> <span class="na">i-amphtml-layout=</span><span class="s">"responsive"</span><span class="nt">></span> <span class="nt"><i-amphtml-sizer</span> <span class="na">style=</span><span class="s">"display:block;padding-top:56.4815%;"</span><span class="nt">></i-amphtml-sizer></span> <span class="nt"></amp-img></span> </code></pre></div> <p>Attention : le passe-partout AMP ne peut pas toujours être retiré. Vous pouvez savoir si le passe-partout a été supprimé en vérifiant si l'<code>i-amphtml-no-boilerplate</code> est présent sur l'élément <code>html</code>. Par exemple, le composant <code>amp-experiment</code> modifie le contenu de la page lors de l'exécution. Pour éviter les changements de contenu, le code standard AMP doit être présent si <code>amp-experiment</code> est utilisé sur une page.</p> <h3 id="optimisation-d'image-de-héros">Optimisation d'image de héros</h3> <p>Un optimiseur AMP peut considérablement améliorer le temps nécessaire à la diffusion des images dans la première fenêtre. Ceci est essentiel lors de l'optimisation des <a href="https://web.dev/lcp/">temps LCP</a> pour répondre aux <a href="https://web.dev/vitals">Core Web Vitals</a>.</p> <p>Dans AMP, les images de héros peuvent être explicitement déclarées en annotant une balise <code>amp-img</code> avec l'attribut <code>data-hero</code> :</p> <div class="-ta"><pre><span></span><code><span class="nt"><amp-img</span> <span class="err">data-hero</span> <span class="na">src=</span><span class="s">"/hero.jpg"</span> <span class="na">layout=</span><span class="s">"responsive"</span> <span class="na">width=</span><span class="s">"640"</span> <span class="na">height=</span><span class="s">"480"</span><span class="nt">></amp-img></span> </code></pre></div> <p>Les optimiseurs AMP prennent en charge un maximum de deux images de héros par page pour éviter de bloquer la bande passante pour d'autres ressources critiques. Si cette limite ne fonctionne pas pour vous, <a href="https://github.com/ampproject/amp-toolbox/issues">veuillez nous en informer</a>.</p> <p>Les optimiseurs AMP détecteront également automatiquement les images de héros pour les éléments <code>amp-img</code>, <code>amp-iframe</code>, <code>amp-video</code> ou <code>amp-video-iframe</code> et injecteront <code>link rel=preload</code> pour l'image <code>src</code>. La détection automatique fonctionne en analysant le balisage HTML et les mises en page des images pour détecter les grandes images dans la première fenêtre.</p> <p>Dans le cas de <code>amp-img</code>, les optimiseurs AMP diffuseront également côté serveur la balise <code>img</code> à l'intérieur de <code>amp-img</code>. Cela permettra au navigateur de restituer l'image immédiatement sans que le moteur d'exécution AMP ne soit nécessaire.</p> <h3 id="optimisation-d'image">Optimisation d'image</h3> <p>Les optimiseurs AMP peuvent vous aider à diffuser des images réactives optimisées en générant des attributs <code>srcset</code> spécifiques à la mise en page AMP. Par exemple, la déclaration <code>amp-img</code> :</p> <div class="-ta"><pre><span></span><code><span class="nt"><amp-img</span> <span class="na">src=</span><span class="s">"image1.png"</span> <span class="na">width=</span><span class="s">"400"</span> <span class="na">height=</span><span class="s">"800"</span> <span class="na">layout=</span><span class="s">"responsive"</span><span class="nt">></amp-img></span> </code></pre></div> <p>est améliorée avec la définition <code>srcset</code> suivante :</p> <div class="-ta"><pre><span></span><code><span class="nt"><amp-img</span> <span class="na">src=</span><span class="s">"image1.png"</span> <span class="na">width=</span><span class="s">"400"</span> <span class="na">height=</span><span class="s">"800"</span> <span class="na">layout=</span><span class="s">"responsive"</span> <span class="na">srcset=</span><span class="s">"image1.470w.png 470w, image1.820w.png 820w, image1.1440w.png 1440w"</span><span class="nt">></amp-img></span> </code></pre></div> <p>Pour que cela fonctionne, votre environnement de création/d'hébergement doit prendre en charge le redimensionnement/l'optimisation des images. Consultez les guides d'optimisation individuels pour savoir comment intégrer au mieux l'optimisation d'image.</p> <h3 id="version-de-module-amp-(à-venir)">Version de module AMP (à venir)</h3> <p>Il existe une version plus petite du runtime AMP et des composants disponibles basés sur <a href="https://v8.dev/features/modules#browser">des modules JavaScript</a> qui obligent les utilisateurs à télécharger moins de JavaScript lors de la visualisation d'une page AMP. Les optimiseurs AMP activent la version de module AMP par défaut, en transformant :</p> <div class="-ta"><pre><span></span><code><span class="nt"><script</span> <span class="err">async</span> <span class="na">src=</span><span class="s">"https://www.ampproject.org/v0.js"</span><span class="nt">></script></span> </code></pre></div> <p>en :</p> <div class="-ta"><pre><span></span><code><span class="nt"><script</span> <span class="na">type=</span><span class="s">"module"</span> <span class="err">async</span> <span class="na">src=</span><span class="s">"https://www.ampproject.org/v0.mjs"</span><span class="nt">></script></span> <span class="nt"><script</span> <span class="err">nomodule</span> <span class="err">async</span> <span class="na">src=</span><span class="s">"https://www.ampproject.org/v0.js"</span><span class="nt">></script></span> </code></pre></div> <p>Les navigateurs qui comprennent <code>type="module"</code> ignorent les scripts avec un attribut <code>nomodule</code>. Cela signifie que les utilisateurs dotés de navigateurs modernes bénéficieront des plus petits ensembles d'exécution, tandis que les utilisateurs utilisant d'anciens navigateurs reviendront à la version sans module du runtime AMP.</p> <p>Remarque : la version de module AMP n'est disponible que pour l'AMP transformé car elle nécessite que le CSS du runtime AMP soit intégré.</p> </section> <section class="-t"> <hr> <ul class="ap-o-mini-card-list"> <li class="ap-o-mini-card-list-item"> <div class="ap-m-mini-card"> <amp-img alt="Author avatar" src="https://github.com/sebastianbenz.png?size=38" width="38" height="38" class="large i-amphtml-layout-responsive i-amphtml-layout-size-defined" style="max-width: 38px" layout="responsive" i-amphtml-layout="responsive"><i-amphtml-sizer slot="i-amphtml-svc" style="display:block;padding-top:100%"></i-amphtml-sizer> </amp-img> <span> <strong>Written by <a href="https://github.com/sebastianbenz" rel="nofollow" target="_blank"> @sebastianbenz </a> 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<svg class="ap-a-ico"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </div> <ul class="nav-list level-2"> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/create/"> <span>Créer votre page AMP</span> <span class="nav-link-lastword">HTML<svg class="ap-a-ico nav-type-icon"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#tutorial"/></svg></span> </a> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/create/basic_markup/"> Créer votre page AMP HTML </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/create/include_image/"> Include an image </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/create/presentation_layout/"> Modifier la présentation et la mise en page </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/create/prepare_for_discovery/"> Préparer votre page pour la détection et la distribution </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/create/actions_events/"> Actions and events </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/create/preview_and_validate/"> Preview and validate </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/create/publish/"> Final steps before publishing </a> </li> </ul> </li> <li class="nav-item-tutorial-divider"></li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/converting/"> <span>Convert HTML to</span> <span class="nav-link-lastword">AMP<svg class="ap-a-ico nav-type-icon"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#tutorial"/></svg></span> </a> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/converting/setting-up/"> Configuration </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/converting/building-page/"> Créer une page HTML standard </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/converting/resolving-errors/"> Résoudre les erreurs de validation </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/converting/discoverable/"> Rendre votre page visible </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/converting/congratulations/"> Félicitations! </a> </li> </ul> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/add_advanced/"> <span>Add advanced AMP</span> <span class="nav-link-lastword">features<svg class="ap-a-ico nav-type-icon"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#tutorial"/></svg></span> </a> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/add_advanced/setting_up/"> Configuration </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/add_advanced/review_code/"> Révision du code de démarrage </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/add_advanced/adding_components/"> Ajout de composants AMP étendus </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/add_advanced/adding_carousels/"> Ajouter des carrousels </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/add_advanced/tracking_data/"> Suivi de l'engagement grâce aux analyses </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/add_advanced/navigating/"> Naviguer sur votre site </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/add_advanced/fonts/"> Ajout de polices </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/start/add_advanced/congratulations/"> Félicitations ! </a> </li> </ul> </li> </ul> </li> <li class="nav-item level-1"> <span class="nav-link"> <span>Apprendre</span> </span> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </div> <ul class="nav-list level-2"> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/amp-actions-and-events/"> Actions et événements </a> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/common_attributes/"> Attributs d'élément communs </a> </li> <li class="nav-item level-2"> <span class="nav-link"> <span>Spécification HTML AMP</span> </span> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/spec/amp-html-responsive-attributes/"> AMP HTML Responsive Attributes </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/spec/amp-video-interface/"> Video in AMP </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/spec/amphtml/"> Spécification AMP HTML </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/spec/amp-boilerplate/"> Code du modèle AMP </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/spec/release-schedule/"> Calendrier de publication AMP </a> </li> </ul> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/experimental/"> Activer les fonctionnalités expérimentales </a> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/amp-html-layout/"> <span>AMP's Layout System</span> </a> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/amp-html-layout/"> Système de mise en page AMPHTML </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/amp-html-layout/layouts_demonstrated/"> Demonstrating AMP layouts </a> </li> </ul> </li> <li class="nav-item level-2"> <span class="nav-link"> <span>Flux de validation</span> </span> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/validation-workflow/validate_amp/"> Valider les pages AMP </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/validation-workflow/validation_errors/"> Erreurs de validation AMP </a> </li> </ul> </li> <li class="nav-item level-2"> <span class="nav-link"> <span>Caches AMP & CORS</span> </span> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/amp-caches-and-cors/how_amp_pages_are_cached/"> Comment les pages AMP sont mises en cache </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/amp-caches-and-cors/amp-cache-debugging/"> Déboguer les problèmes de cache AMP </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/amp-caches-and-cors/amp-cache-urls/"> Format d'URL du cache AMP et traitement des demandes </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/amp-caches-and-cors/amp-cors-requests/"> CORS avec AMP </a> </li> </ul> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/learn/combine-amp-pwa/"> Lien entre AMP et PWA </a> </li> </ul> </li> <li class="nav-item level-1"> <span class="nav-link"> <span>Développer</span> </span> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </div> <ul class="nav-list level-2"> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/style_and_layout/"> <span>Créer des pages AMP responsives</span> </a> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/style_and_layout/style_pages/"> CSS compatibles </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/style_and_layout/control_layout/"> Mises en page compatibles </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/style_and_layout/placeholders/"> Caractères de remplacement et solutions de secours </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/style_and_layout/art_direction/"> Images interactives avec les attributs srcset, sizes et heights </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/style_and_layout/responsive_design/"> Comment créer des pages AMP interactives </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/style_and_layout/custom_fonts/"> Comment ajouter des polices personnalisées </a> </li> </ul> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/media_iframes_3p/"> <span>Include media, iframes & third-party content</span> </a> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/media_iframes_3p/"> Ajouter des images et vidéos </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/media_iframes_3p/third_party_components/"> Inclure du contenu tiers </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/media_iframes_3p/iframes/"> Comment inclure les iframes </a> </li> </ul> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/interactivity_guide/"> <span>Interactivity</span> </a> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/interactivity_guide/foundations/"> Interactivity foundations </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/interactivity_guide/ready_made/"> Ready-made interactivity with AMP components </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/interactivity_guide/personalized_experiences/"> Building personalized interactive experiences </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/interactivity_guide/client_rendering/"> Client-side rendering in AMP </a> </li> </ul> </li> <li class="nav-item level-2"> <span class="nav-link"> <span>Animation et transition</span> </span> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/animations/triggering_css_animations/"> Déclencher des animations et des transitions CSS </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/animations/introduction_to_animations/"> Introduction aux animations complexes </a> </li> </ul> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/custom-javascript/"> Use custom JavaScript in AMP pages </a> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/monetization/"> <span>Monetize your AMP pages</span> </a> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/monetization/"> Comment générer rentabiliser votre page AMP avec des publicités </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/monetization/ads_vendors/"> Fournisseurs d'annonces </a> </li> <li class="nav-item level-3"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/monetization/content_encryption/"> Comment protéger le contenu de votre abonnement avec le chiffrement côté client </a> </li> </ul> </li> <li class="nav-item-tutorial-divider"></li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/interactivity/"> <span>Create interactive AMP</span> <span class="nav-link-lastword">pages<svg class="ap-a-ico nav-type-icon"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#tutorial"/></svg></span> </a> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/interactivity/prereqs-setup/"> Configuration </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/interactivity/get-familiar/"> Initiation au code de démarrage </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/interactivity/advanced-interactivity/"> Comment améliorer l'interactivité </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/interactivity/remote-data/"> Comment travailler avec des données distantes </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/interactivity/wrapping-up/"> Résumé </a> </li> </ul> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/login_requiring/"> <span>Create a login-requiring AMP</span> <span class="nav-link-lastword">page<svg class="ap-a-ico nav-type-icon"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#tutorial"/></svg></span> </a> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico light"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-light"/></svg> </div> <ul class="nav-list level-3"> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/login_requiring/login/"> Connexion </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/login_requiring/add_comment/"> Comment ajouter un commentaire </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/login_requiring/logout/"> Déconnexion </a> </li> <li class="nav-item level-3"> <div class="ap-m-tutorial-progress "></div> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/login_requiring/summary/"> Résumé </a> </li> </ul> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/custom-javascript-tutorial/"> Create a UI widget with custom JavaScript <svg class="ap-a-ico nav-type-icon"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#tutorial"/></svg> </a> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/live_blog/"> Créer un blog en direct <svg class="ap-a-ico nav-type-icon"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#tutorial"/></svg> </a> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/develop/seatmap/"> Créer un plan de siège <svg class="ap-a-ico nav-type-icon"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#tutorial"/></svg> </a> </li> </ul> </li> <li class="nav-item level-1"> <span class="nav-link"> <span>Intégrer</span> </span> <input class="nav-trigger" type="checkbox"> <div class="nav-icon"> <svg class="ap-a-ico"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </div> <ul class="nav-list level-2"> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/integrate/web-story-player-guide/"> Creating Web Story experiences using the Web Story Player on non-AMP sites </a> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/integrate/amp-in-pwa/"> Utiliser AMP comme source de données pour votre PWA </a> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/integrate/amp-to-pwa/"> Préchargez votre PWA depuis vos pages AMP </a> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/integrate/integrate-with-apps/"> Intégrer AMP à votre application </a> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/integrate/embed-stories/"> Intégrer des stories dans des pages Web </a> </li> <li class="nav-item level-2"> <a class="nav-link" href="/fr/documentation/guides-and-tutorials/websites/integrate/embed-stories-nonamp/"> Integrate Web Stories in non-AMP pages </a> </li> </ul> </li> <li class="nav-item active level-1"> <span class="nav-link"> <span>Optimiser et mesurer</span> </span> <input class="nav-trigger" type="checkbox" checked> <div class="nav-icon"> <svg class="ap-a-ico"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </div> <ul 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