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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
Which format do you prefer?
30 free minutes with a training advisor — no commitment.
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Cybersecurity training in Oklahoma City in December 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
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Artificial Intelligence training in San Francisco in October 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Don't let this gap widen
Sans une maîtrise parfaite de la structure HTML5, 70 % des sites web amateurs présentent des erreurs sémantiques critiques, entraînant une perte moyenne de 25 % en trafic SEO et 4 000 € mensuels en opportunités commerciales manquées.
Les développeurs novices gaspillent jusqu'à 40 % de leur temps en débogage fastidieux, provoquant des retards de projets de 6 à 8 semaines et des coûts de refonte avoisinant 12 000 € par site.
Pour les entreprises, cela se traduit par une vulnérabilité accrue aux sanctions d'accessibilité (jusqu'à 20 000 € d'amende) et un risque majeur de perte de clients.
Chaque mois sans ces fondations expose votre carrière à l'obsolescence rapide dans un web moderne impitoyable.
The Maîtriser la Structure HTML5 : Les Fondations du Web Moderne training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Maîtriser la Structure HTML5 : Les Fondations du Web Moderne training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Maîtriser la Structure HTML5 : Les Fondations du Web Moderne training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Introduction à HTML et aux changements majeurs de la version 5. Présentation des objectifs de HTML5, compatibilité et importance dans le web moderne. Analyse de la structure documentaire, du doctype et des balises fondamentales.
Découverte approfondie de <header>, <nav>, <main>, <section>, <article>, <aside> et <footer>. Comparaison pratique avec les anciennes structures non sémantiques. Ateliers de création d’une page structurée en HTML5.
Bonnes pratiques de structuration, indentation, commentaires, et organisation du code pour la maintenance. Appliquer les fondamentaux SEO à travers la structure HTML5. Exercices : Refonte et restructuration d’une page web existante.
Target audience
Tout public débutant souhaitant démarrer la création de pages web professionnelles
Prerequisites
Aucune connaissance préalable en HTML requise
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