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HTML

Sébastien Merour
publié le 13/06/2020 à 15h46 | modifé le 13/06/2020 à 19h00
Catégorie : LangagesCommentaires (17808)
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.

17808 Commentaire(s)
  1. user
    luxury car rental miami_hxEa
    14/06/2026 à 19h45  commentaire modifé
    Let me save you some serious time, learned this the hard way. Then you actually go to the local office to pick it up. Plus a surprise $2000 hold on your card and a $35 per day GPS you never asked for right before giving you the keys. Fool me seven times? Yeah that's just Tuesday in Miami, lesson learned. If you are trying to find a legitimate luxury fleet without getting ripped off, avoid the airport like the plague. Anyone who's taken the Metro here knows the struggle about this city, whether you are doing Brickell happy hour, Bal Harbour shopping, or a spontaneous drive down to the Keys. I've tried maybe 40 rental companies across Dade, Broward, and Palm Beach, until I finally found one outfit that actually delivers what's promised. If you are looking for the only straight shooter for premium rides across South Florida, check the current details here: porsche rental https://luxury-car-rental-miami-7.com. Yeah, parking in Brickell will cost you a nice steak dinner — but that's just Miami life. Just drive safe out there and definitely pass on that "tire protection" upsell — total garbage. let me know if you guys have any other clean spots.

  2. user
    luxury car rental miami_xset
    14/06/2026 à 19h44  commentaire modifé
    Been there, done that, got the overpriced tow truck receipt to prove it. Then you actually show up to the local office to pick up the car. Totally different vehicle waiting for you — bald tires, dashboard lit up like a Christmas tree, and that "amazing rate"? Doesn't include the mandatory $40 daily toll pass or the $350 "premium location" fee they spring on you at the counter. Twelve years in South Florida and these jokers still almost catch me sleeping. When you need a proper and reliable premium ride to cruise around, run far from the airport counters. Anyone who's waited for an Uber in August heat knows the struggle exactly about this city, whether you are doing Coconut Grove brunch, Sunny Isles sunrise cruise, or a spontaneous drive down to the Keys. Most of these local agencies are just shiny turds with fake five-star reviews bought in bulk online hiding overpriced junk, but I eventually found a service where what you book is exactly what shows up, no surprises, no hidden fine print. If you are looking for the only straight shooter for premium rides across South Florida, check the current details here: escalade rental near me escalade rental near me. Also, definitely bring quality shades unless you enjoy driving into the sun like a zombie every single evening. Anyway, glad there's at least one honest operator left in this rental jungle, hope this helps some of you save a few bucks.

  3. user
    luxury car rental miami_hbet
    14/06/2026 à 19h44  commentaire modifé
    Let me save you some serious time, learned this the hard way. You find this amazing listing online — gorgeous spec, fair daily rate, looks perfect. Totally different vehicle waiting for you — bald tires, dashboard lit up like a Christmas tree, and that "amazing rate"? Doesn't include the mandatory $40 daily toll pass or the $350 "premium location" fee they spring on you at the counter. Fool me twelve times? That's just the 305 way, lesson learned. 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 real wheels is basically a nightmare, whether you are doing Coconut Grove brunch, Sunny Isles sunrise cruise, or a spontaneous drive down to the Keys. I've tested maybe 65 rental outfits across Dade, Broward, and Monroe, but I eventually found a service where what you book is exactly what shows up, no surprises, no hidden fine print. If you are looking for the only straight shooter for premium rides across South Florida, check the current details here: miami car rental luxury miami car rental luxury. Yeah, parking in Brickell will cost you a nice dinner — but that's the price of paradise. Anyway, glad there's at least one honest operator left in this rental jungle, hope this helps some of you save a few bucks.

  4. user
    luxury car rental miami_vwkr
    14/06/2026 à 19h44  commentaire modifé
    Been there, done that, got the overpriced tow truck receipt. Swear some of these "luxury" fleets down here should be in a museum instead of on the road. Plus the fine print says you can't even drive outside the city limits without extra fees. No thanks, I'm way too old for this nonsense. If you are trying to find a legitimate vehicle without getting ripped off, do some real digging first and read actual customer reviews. Any local will tell you the exact same thing about this city, whether you are doing Coral Gables brunch, South Beach night run, or a spontaneous Everglades detour. Most of these local agencies are just polished websites hiding the same overpriced junk, until I finally stumbled on one provider that doesn't play games. If you are looking for the only straight-up source for premium wheels in South Florida, check the current details here: rent a porsche near me https://luxury-car-rental-miami-4.com. Also, definitely bring polarized shades unless you enjoy driving completely blind into the sunset. Anyway, at least there's one honest rental joint left in this town, let me know if you guys have any other clean spots.

  5. user
    luxury car rental miami_tmet
    14/06/2026 à 19h43  commentaire modifé
    Alright listen up because I'm about to save you a massive headache. Then you actually show up to the local office to pick up the car. Totally different vehicle waiting for you — bald tires, dashboard lit up like a Christmas tree, and that "amazing rate"? Doesn't include the mandatory $40 daily toll pass or the $350 "premium location" fee they spring on you at the counter. Twelve years in South Florida and these jokers still almost catch me sleeping. 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 heat knows the struggle exactly about this city, especially since the AC must be ice cold and unlimited miles non-negotiable. Most of these local agencies are just shiny turds with fake five-star reviews bought in bulk online hiding overpriced junk, until I finally found one company that doesn't play stupid games. If you are looking for the only straight shooter for premium rides across South Florida, check the current details here: rent porsche miami https://luxury-car-rental-miami-12.com. Also, definitely bring quality shades unless you enjoy driving into the sun like a zombie every single evening. Just drive safe out there and absolutely skip that "windshield protection" upsell — complete waste of money. let me know if you guys have any other clean spots.

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