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Twitter Cards

Sébastien Merour
publié le 13/06/2020 à 14h04 | modifé le 13/06/2020 à 15h44
Catégorie : Front-EndCommentaires (28888)
Twitter Cards
Description

Par le terme de "Twitter Cards", on entend 2 choses :

-les cards "Twitter" permettant d'afficher un tweet sur Twitter

-les balises "Twitter Cards" insérées dans les balises meta d'un site web, afin que Twitter puisse afficher un tweet correctement

Les Cards "Twitter"

Vous l'aurez remarqué : lorsque vous consultez Twitter, les tweets ne s'affichent pas tous de la même façon. Certains sont de simples textes (phrases courtes...), alors que d'autres tweets sont enrichis de photos, de vidéos...

Concernant les tweets enrichis, on distingue 2 catégories :

-le tweet enrichi depuis Twitter : l'utilisateur poste un tweet en y ajoutant une photo, ou une vidéo. Dans ce type de cas, le tweet ne fait appel à aucun site web extérieur. L'utilisateur insére des photos ou des vidéos qui sont présents sur son device (mobile, PC...)

-le tweet enrichi grâce à un site tiers : dans ce cas, lorsque l'utilisateur poste un lien menant à un site web (par exemple un lien vers un article de presse), Twitter insère automatiquement des éléments pour enrichir le tweet (le plus souvent il s'agit par exemple d'un aperçu photo d'un article de presse posté sur un site web. C'est dans ce cas de figure qu'interviennent les balises meta "Twitter Cards".

Plusieurs types de Twitter Cards existent :

- Summary Card : elle affiche un aperçu du site web de référence. L'aperçu contient le titre ou bien une description du document. On y voit aussi une vignette d'aperçu.

- Summary Card avec image large : c'est la même chose, mais cette fois avec une photo bien plus large qui occupe toute la largeur du fil Twitter.

- Photo Card : La Card ne contient qu'une photo. Le contenu standard du tweet intégre également l'auteur, la source et un lien externe.

- Gallery Card.  Seule différence avec la Photo Card : cette fois, plusieurs photos sont affichées.

- App Card. Elle permet d'afficher une application Android ou iOS. La card contient une courte description (celle présente dans l'App Store), ainsi qu'un lien de téléchargement de l'application.

- Player Card. Comme on peu le deviner, ce type de Card affiche des vidéos ou des fichiers audio.

- Product Card. Elle est destinée à ceux voulant faire la promotion d'un produit. Elle affiche un produit avec 2 caractéristiques définies par l'utilisateur. Il peut s'agir de la catégorie du produit, du prix...

 

Les balises meta "Twitter Cards"

Afin d'afficher correctement des Twitter Cards sur Twitter, il est nécessaire d'ajouter des balises meta Twitter Cards sur le site de référence.

3 balises sont obligatoires :

 

La 1ère balise, "twitter:card" correspond à la description courte du site web

Les 2 autres "twitter:site" et "twitter:creator" correspondent au compte Twitter de l'utilisateur.

A noter : si le site web contient les balises Open Graph suivantes : og:type ; og:title ; og:description sont présentes et si la balise twitter:card est absente, alors le summary sera quand même affiché sur Twitter. Lorsque Twitter crawle le site web, il vérifie si des balises Open Graph sont présentes.

Voici quelques exemples de balises Twitter :

twitter:description

Cette balise doit contenir la description de l'article. Elle ne doit pas dépasser 200 caractères.

twitter:title

Comme son nom l'indique, celle-ci contient le titre. Limitée à 70 caractères.

twitter:image

URL de l'image à insérer dans la card. A noter : l'image doit faire moins de 5 Mo. Les formats supportés sont : JPG, PNG, WEBP et GIF. Dans le cas d'un GIF, seule la première frame est affichée. Le format SVG n'est pas supporté.

twitter:image:alt

Description de l'image. Maximum autorisé : 420 caractères.

twitter:player

URL du player vidéo ou audio.

twitter:player:width

Largeur en pixels du player.

twitter:player:height

Hauteur en pixels du player

A quoi ça sert ?

Les Twitter Cards ont un intérêt évident : plus le tweet est enrichi (présence d'une description, d'une vignette, d'une vidéo...), plus le lien aura des chances d'être cliqué, et ainsi il permettra de générer du traffic sur le site web. Attention cependant : certains éléments comme les vidéos, ne vont pas forcément générer du traffic, car dans le cas des vidéos, l'utilisateur peut se contenter de visionner intégralement la vidéo sur Twitter sans visiter le site web.

Fonctionnalités
SEO / Réseaux Sociaux
Créateur
Twitter
Liens
Aux dernières nouvelles
Rien à signaler.

28888 Commentaire(s)
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    WilliamPet
    07/05/2025 à 04h30  commentaire modifé
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  5. user
    WilliamPet
    06/05/2025 à 20h05  commentaire modifé
    Spintax Version of the Text: Uncover the Top-Rated Cosmetic Clinic in Austin, Texas: Icon Clinic. Nestled in the vibrant heart of Austin, Texas, a leading beauty destination has established itself as a top choice for those looking to improve their aesthetic appeal. With a team of highly skilled professionals focused on outstanding outcomes, this clinic offers a personalized experience that ensures every client feels appreciated, empowered, and beautiful. Thinking about enhancing your style or choose timeless treatments, this iconic clinic is the perfect solution for achieving timeless elegance. --- Tailored Beauty Solutions As soon as you enter this premier clinic, you’ll see the focus on personalized attention. Each procedure is customized to meet your personal preferences, using only top-tier solutions and cutting-edge methods. The dedicated experts takes the time to identify your objectives, ensuring that each procedure not only enhances your natural features but also fits seamlessly into your routine. --- Take a Look at Some of the Key Offerings That Make Icon Beauty Clinic a Leader in the World of Cosmetics. Eyelash Lift and Tint Enhance the natural beauty of your eyes with an eyelash lift and tint. This procedure adds thickness, growth, and definition to your lashes, doing away with the need for mascara every day. Ideal for hectic schedules or special occasions, the results last for several weeks, giving you effortlessly glamorous eyes every day. Lip Fillers and Augmentation Sensual, voluminous lips are a classic aesthetic, and your trusted beauty expert offers hyaluronic acid injections designed to deliver subtle yet stunning results. Using hyaluronic acid-based fillers, the procedure refines the contour and fullness of your lips, creating a youthful and sensual appearance that lasts up to one year. Lash Additions For those who want intense, mesmerizing gazes, semi-permanent lashes are the ultimate answer. These long-lasting enhancements add drama to your look, lasting for several weeks without the need for daily maintenance. Whether you favor subtle improvements or a dramatic flair, the specialists at the clinic will design the ideal match for you. Semi-Permanent Brows in Austin, Texas One of the popular services at this leading clinic is permanent makeup eyebrows. If you’re ready for effortless brows every morning, this innovative procedure offers a enduring solution. Using advanced microblading techniques, the skilled artists create flawless, symmetrical brows that complement your overall appearance. Semi-permanent brow enhancements in the Austin area have become a must-have treatment for modern women seeking low-maintenance elegance. Youthful Skin Enhancements As we age, our skin naturally loses elasticity and volume. This trusted clinic offers a selection of anti-aging solutions, including skin rejuvenation injections, to bring back vitality. These quick and effective solutions reduce wrinkles, add contour, and leave your skin looking refreshed and glowing. Permanent Ink Removal If you’re eager to eliminate an permanent design or old cosmetic tattoos, your trusted beauty partner provides advanced tattoo removal options. Using innovative laser systems, these treatments effectively fade and erase ink without surgery, leaving your skin clear. --- The Icon Difference What truly sets your beauty partner apart is its dedication to quality. The professionals combines expertise, innovation, and a love for aesthetics to deliver results that exceed expectations. Each aspect, from the welcoming atmosphere to the meticulous execution of each procedure, reflects their promise of offering an unparalleled experience. If you’re from Austin or exploring the area, your chosen beauty destination is your spot for transformative beauty treatments. Their wide range of services, including microblading brows in Texas, ensures that you can achieve the vision of beauty you imagine. --- Final Thoughts Icon Beauty Clinic isn’t just about changing your exterior—it’s about supporting you to feel confident in your own skin. By offering personalized care and advanced solutions, the clinic helps you realize your true beauty. Start your beauty journey today. Schedule a consultation to discover how their expert services, including microblading brows in Texas, can transform your look. Your quest for radiance starts here. --- Key Takeaway: Icon Beauty Clinic in Austin, TX is well-known for its superior cosmetic solutions, including permanent makeup eyebrows, dramatic lashes, lip fillers, and permanent ink fading. With a dedication to tailored services and technical precision, it’s the perfect place for achieving effortless beauty.

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