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HTML

Sébastien Merour
publié le 13/06/2020 à 15h46 | modifé le 13/06/2020 à 19h00
Catégorie : LangagesCommentaires (726)
HTML
Description

HTML signifie : Hypertext Markup Language

Le langage HTML est constitué :

- de balises (tags en anglais)

- d'attributs (attributes)

- d'éléments (ce qui se trouve entre la balise ouvrante < et la balise fermante >).

Structure d'une page Web

Une page HTML est constituée au minimum :

- du doctype (pour indiquer au navigateur que le document est de type HTML)

- des balises qui elles-mêmen renferment 2 autres balises : et : ces 3 balises  sont les balises de premier niveau.

La section Head

La balise head renferme plusieurs balises qui sont interprétées par le navigateur, mais dont le contenu n'est pas affiché sur la page.

La section Head contient de nombreuses balises, parmi lesquelles nous trouvons : l'encodage de la page (le plus souvent UTF-8), le titre de la page (balise title) . On y trouve également des balises meta, des liens vers des feuilles de style CSS, et parfois des scripts en Javascript.

Les différentes balises meta et title jouent un rôle primordial pour le référencement.

La section Body

Elle contient au contraire tout ce qui sera affiché sur la page web dans le navigateur. Il existe de nombreux types de balises :

- les balises sectionnantes (permettant de diviser la page en plusieurs sections, comme header, nav, section, footer, article. Elles sont primordiales car elles donnent des indicationx aux moteurs de recherche qui parcourent les pages web).

- les balises de structuration du texte (comme les headings, les blockquotes, les paragraphes)

- les balises de listes (numérotées ou non)

- les balises de tableau (désormais déconseillées pour construire une page web, mais parfois très utiles pour construire le template d'une newsletter)

- les balises de formulaire (form, input, textarea...)

- les balises génériques (div, span...)

Mode d'affichage des éléments HTML

Il existe également une autre façon de distinguer certains types de balises.

On parle parfois en effet de :

- balises "inline" qui permettent de définir l'affichage d'un élément sans retour à la ligne. Parmi les balises inline, nous avons par exemple les balises  span, a, strong, img ...

- balises "blocks": elles occupent toute la largeur disponibles. Lorsque 2 éléments de type "blocks" se suivent, ils sont disposés par défaut l'un en dessous de l'autre. Nous avons par exemple les balises div, h1, p, ul, form, table, blockquote.

-de balises "invisibles" : elles ne s'affichent pas sur la page, comme par exemple la balise meta, inclue dans la partie head de la page.

Fonctionnalités
HTML permet d'écrire de l'hypertexte. Il permet de structurer sémantiquement et logiquement le contenu des pages web, mais aussi d'inclure des éléments multimédia tels que des images ou des vidéos.
Année de création
1992
Créateur
Web Hypertext Application Technology Working Group
Dernière version
5.2
Langage
HTML
Liens
Aux dernières nouvelles
Actuellement, la dernière version du HTML est le HTML 5. Mais les membres du groupe de travail du W3C veulent créer un HTML Living Standard, une version du HTML qui n'aurait pas de numéro de version. Ainsi le HTML serait en constante évolution.

726 Commentaire(s)
  1. user
    mostbet_apkt
    11/04/2025 à 10h25  commentaire modifé

  2. user
    JeffryMer
    11/04/2025 à 09h50  commentaire modifé
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  3. user
    JeffryMer
    11/04/2025 à 09h16  commentaire modifé
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  4. user
    JeffryMer
    11/04/2025 à 05h37  commentaire modifé
    Hello! If this message caught your attention, you’re probably seeking strategies to enhance your online presence. Let’s face it — navigating SEO can be daunting, especially with so many “miracle” solutions out there vowing overnight success without real outcomes. That’s why I want to share my method with you. It’s not just another cookie-cutter service — it’s a personalized strategy designed to deliver concrete improvements. I specialize in building link pyramids that combine Tier 1, Tier 2, and Tier 3 backlinks. Picture creating a reliable framework for your project. Without a solid base, everything else crumbles. My goal is to drive authority straight to your money site in a way that feels natural to Google and actually works. The Proof Is in the Results To be straightforward: I’ve been in the search engine optimization industry for years, and I’ve experienced the full spectrum — ethical practices and black-hat tactics. I’ve worked with clients who wasted hundreds (sometimes thousands) on services that promised “guaranteed rankings” but caused ranking drops. That’s why I decided to take a unique approach. I focus on premium follow-backlinks from authoritative websites. Over 80% of Tier 1 links in my strategy are dofollow because they offer maximum SEO value. And here’s the kicker — you’ll get this premium service at significantly reduced rates (costing just 200–350 USD). What’s the point of overpaying? Protect your budget ?? in something that guarantees progress. My Unique Value Proposition High Authority Guest Posts I don’t just throw your links on any random blog. Never. I handpick only the authoritative domains — websites Google prioritizes. These are the kinds of sites that skyrocket your rankings. Original, Custom-Crafted Articles AI-generated text is easily spotted. It’s detrimental to your brand. That’s why every post I create is 100% unique, compelling, and specific to your market. Whether it’s for private blog networks (PBNs), I guarantee plagiarism-free results that enhances your brand’s voice. Pure quality, zero filler — content that converts. Three-Layer Link Building Strategy Here’s where things get powerful. My method doesn’t stop at Tier 1 by incorporating secondary and tertiary layers. This layered approach multiplies the impact of your main connections, driving steady progress for your money site. Picture compounding momentum, growing exponentially. Varied Backlink Portfolio Search engines reward variety, so I leverage multiple high-authority sources: Web 2.0 platforms, PDFs, Docs, social bookmarks, profiles. This isn’t about gaming the system; it’s about creating enduring value. Full Transparency When you work with me, you’ll see every detail. I provide a detailed link report, including login details for all Web 2.0 properties. Clear communication, no surprises. You’ll monitor each placement and how they’re helping your site grow. A Little Story from My Experience Let me share something personal: A few years ago, I worked with a client who was struggling to gain traction despite prior investments. They’d tried multiple agencies, but progress stalled. When they came to me, I analyzed their unique needs. A personalized approach was implemented. Soon, rankings climbed, and they achieved measurable sales growth. That’s the kind of result I aim for with every client. Ready to elevate your SEO game? Let’s connect and turn search engines into your ally. ??

  5. user
    JeffryMer
    11/04/2025 à 04h12  commentaire modifé
    Hi there! If you’re reading this, chances are you’re looking for a way to boost your website’s visibility in Google. I understand — mastering SEO might seem intimidating, especially with so many “instant results” offers out there vowing overnight success without real outcomes. That’s why I want to share my strategy with you. It’s not just another one-size-fits-all package — it’s a bespoke approach designed to deliver concrete improvements. I specialize in building backlink structures that combine high-authority, mid-tier, and foundational links. Picture creating a reliable framework for your project. Without proper groundwork, progress collapses. My goal is to drive authority straight to your money site in a way that mimics organic growth and proves effective. Why Should You Trust Me? Let me be honest here: I’ve been in the SEO game for years, and I’ve seen it all — successful strategies and outright scams. I’ve worked with clients who wasted hundreds (sometimes thousands) on services that vowed top positions but resulted in search engine bans. That’s why I decided to do things differently. I focus on authoritative dofollow links from trusted domains. Over 80% of Tier 1 links in my strategy are dofollow because they deliver the strongest impact. And here’s the clincher — you’ll get this high-end solution at discounted pricing (we’re talking 200–350forthesamepackage?pricesstartaslowas200). Why pay more for less? Save your hard-earned cash ?? in something that actually works. The Secret Sauce Premium Content Placement I don’t just throw your links on any random blog. Never. I carefully select only the authoritative domains — sites boasting high trust flow (TF). These are the kinds of sites that skyrocket your rankings. Original, Custom-Crafted Articles AI-generated text is easily spotted. It’s boring, unnatural, and frankly, a waste of time. That’s why every post I create is plagiarism-free, engaging, and specific to your market. Whether it’s for private blog networks (PBNs), I guarantee plagiarism-free results that supports your strategy organically. Pure quality, zero filler — content that converts. Pyramid-Structured Backlinks Here’s where things get strategic. My method goes beyond basics by incorporating mid-level and foundational backlinks. This multi-phase strategy amplifies the power of your primary backlinks, driving sustainable growth for your money site. Think of it like a snowball rolling downhill — it starts small but gains momentum. Varied Backlink Portfolio A natural profile requires eclectic sources, so I leverage multiple high-authority sources: Web 2.0 platforms, PDFs, Docs, social bookmarks, profiles. This isn’t about gaming the system; it’s about establishing long-term authority. No Hidden Agendas When you work with me, you’ll see every detail. I provide a detailed link report, including access credentials. Full disclosure at every step. You’ll monitor each placement and their impact on rankings. Real-World Proof Here’s a real example: A few years ago, I worked with a client who was struggling to gain traction despite prior investments. They’d tried various “experts”, but progress stalled. When they came to me, I crafted a custom plan. A personalized approach was implemented. Within a few months, their traffic doubled, and they achieved measurable sales growth. That’s the kind of outcome you can expect with every client. Let’s build your path to the top Drop me a line today and turn search engines into your ally. ??

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