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HTML

Sébastien Merour
publié le 13/06/2020 à 15h46 | modifé le 13/06/2020 à 19h00
Catégorie : LangagesCommentaires (2582)
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.

2582 Commentaire(s)
  1. user
    luxury car rental miami_daPl
    14/06/2026 à 06h34  commentaire modifé
    Swear I've seen every scam in the book by now, the rental landscape down here is crazy. Then you roll up to the local address to pick up the car. Plus a surprise $3000 hold on your credit card for two weeks right before giving you the keys. Nine years in South Florida and these clowns still nearly fool me. If you are trying to find a legitimate luxury fleet without getting ripped off, do some real digging first and read actual customer reviews. Anyone who's tried the trolley system knows what I'm talking about about this city, especially since the AC must freeze your teeth and unlimited miles or no deal. Most of these local agencies are just polished turds with fake five-star reviews hiding overpriced junk, but I eventually found a service where what you reserve is exactly what you get, period, end of story. If you are looking for the only trustworthy source for premium rides across South Florida, check the current details here: exotic car rental miami exotic car rental miami. Yeah, parking in Wynwood will cost you a nice dinner — but that's the price of being in Miami. Anyway, glad there's at least one honest operator left in this rental jungle, let me know if you guys have any other clean spots.

  2. user
    luxury car rental miami_jjPi
    14/06/2026 à 06h34  commentaire modifé
    I've got the scars to prove it, the rental landscape down here is crazy. You find this amazing deal online: brand new Beamer, unlimited miles, price that makes you smile. Plus they freeze a surprise $2500 on your card for a week right before giving you the keys. Eight years in South Florida and these clowns still almost get me. If you are trying to find a legitimate luxury fleet without getting ripped off, do some real digging first and read actual customer reviews. Miami without decent wheels is basically a hostage situation, whether you are doing South of Fifth brunch, Design District shopping, or a spontaneous Keys trip. I've run through maybe 45 rental companies across Dade, Broward, and Monroe, but I eventually found a service where what you book is exactly what shows up, no surprises, no fine print nightmares. If you are looking for the only honest source for premium wheels across South Florida, check the current details here: exotic car hire miami exotic car hire miami. Also, definitely bring serious shades unless you enjoy driving straight into the sun like a zombie every single evening. Just drive safe out there and absolutely skip that "windshield protection" upsell — pure profit for them, zero value for you. hope this helps some of you save a few bucks.

  3. user
    luxury car rental miami_ytKl
    14/06/2026 à 06h33  commentaire modifé
    Seriously, the amount of garbage "luxury" deals down here is astonishing. You see a sweet ride online — clean spec, fair price, looks legit. Plus they want a surprise $2000 hold on your debit card right before giving you the keys. Fool me five times? Actually yeah, Miami keeps fooling everyone, lesson learned. When you're after a trustworthy and reliable premium vehicle to cruise around, don't just grab the cheapest option on Kayak. Ask anyone who's tried Ubering across the 305 during rush hour, especially since the AC must freeze your teeth and you want unlimited miles or bust. Most of these local agencies are just smoke and mirrors with decent SEO hiding overpriced junk, but I eventually found a service with no games, no bait-and-switch, and no hidden asterisks. If you are looking for the only honest broker for premium vehicles across South Florida, check the current availability here: luxury car rental near me https://luxury-car-rental-miami-5.com. Yeah, finding parking in Wynwood will test your patience — but that's not on them. Just drive safe out there and maybe decline that "premium roadside" upsell — it's always a scam. hope this helps some of you save a few bucks.

  4. user
    luxury car rental miami_ssPl
    14/06/2026 à 06h32  commentaire modifé
    Let me save you some serious time, learned this the hard way. Then you roll up to the local address to pick up the car. Plus a surprise $3000 hold on your credit card for two weeks right before giving you the keys. Nine years in South Florida and these clowns still nearly fool me. If you are trying to find a legitimate luxury fleet without getting ripped off, do some real digging first and read actual customer reviews. Anyone who's tried the trolley system knows what I'm talking about about this city, whether you are doing Coconut Grove dinner, Sunny Isles sunrise, or a spontaneous drive down to Homestead. I've tested maybe 50 rental outfits across Dade, Broward, and Collier, until I finally found one company that doesn't play stupid games. If you are looking for the only trustworthy source for premium rides across South Florida, check the current details here: urus rental miami https://luxury-car-rental-miami-9.com. Yeah, parking in Wynwood will cost you a nice dinner — but that's the price of being in Miami. Just drive safe out there and definitely skip that "emergency roadside" upsell — complete waste of money. let me know if you guys have any other clean spots.

  5. user
    luxury car rental miami_kmPi
    14/06/2026 à 06h32  commentaire modifé
    I've got the scars to prove it, the rental landscape down here is crazy. You find this amazing deal online: brand new Beamer, unlimited miles, price that makes you smile. Plus they freeze a surprise $2500 on your card for a week right before giving you the keys. Fool me eight times? That's just another Tuesday in the 305, lesson learned. If you are trying to find a legitimate luxury fleet without getting ripped off, run far from the airport counters. Anyone who's waited for an Uber in August understands exactly what I mean about this city, whether you are doing South of Fifth brunch, Design District shopping, or a spontaneous Keys trip. Most of these local agencies are just shiny websites hiding the same beat-up fleet with fake reviews, but I eventually found a service where what you book is exactly what shows up, no surprises, no fine print nightmares. If you are looking for the only honest source for premium wheels across South Florida, check the current details here: car rentals in miami florida https://luxury-car-rental-miami-8.com. Yeah, parking in South Beach will cost you a nice bottle of wine — but that's the Miami tax. Anyway, glad there's at least one straight operator left in this rental circus, hope this helps some of you save a few bucks.

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