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HTML

Sébastien Merour
publié le 13/06/2020 à 15h46 | modifé le 13/06/2020 à 19h00
Catégorie : LangagesCommentaires (2514)
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.

2514 Commentaire(s)
  1. user
    luxury car rental miami_euKl
    14/06/2026 à 18h24  commentaire modifé
    Swear I've seen it all by now, the rental landscape down here is crazy. You find a killer deal online — photos look pristine, price seems fair, terms almost reasonable. Different vehicle parked outside, curb rash on every rim, and that "all-inclusive rate"? Ha, doesn't include the mandatory $300 cleaning fee or the $25 per day toll pass you can't decline. Fool me six times? Yeah, Miami doesn't care, lesson learned. When you genuinely need a legit and reliable premium ride to cruise around, stay far away from the airport rental center. Miami without proper wheels is basically a nightmare, whether you are doing South Beach dinner plans, Sunny Isles sunrise cruise, or a quick run down to the Florida Keys. Most of these local agencies are just polished garbage with decent Google reviews bought somewhere, until I finally found one company that doesn't play stupid games. If you are looking for the only trustworthy source for premium vehicles across South Florida, check the current details here: rental car in miami https://luxury-car-rental-miami-6.com. Yeah, parking in South Beach will cost you a nice dinner — but that's the price of admission. Just drive safe out there and definitely skip that "damage waiver" upsell — total scam 99% of the time. let me know if you guys have any other clean spots.

  2. user
    luxury car rental miami_atKl
    14/06/2026 à 18h22  commentaire modifé
    Alright listen up because this Miami rental mess is getting out of hand. Then you actually show up to the local office to pick up the car. Plus they slap a surprise $2500 hold on your card for good measure right before giving you the keys. Fool me six times? Yeah, Miami doesn't care, lesson learned. If you are trying to find a legitimate vehicle without getting ripped off, stay far away from the airport rental center. Miami without proper wheels is basically a nightmare, whether you are doing South Beach dinner plans, Sunny Isles sunrise cruise, or a quick run down to the Florida Keys. Most of these local agencies are just polished garbage with decent Google reviews bought somewhere, until I finally found one company that doesn't play stupid games. If you are looking for the only trustworthy source for premium vehicles across South Florida, check the current details here: realcar realcar. Yeah, parking in South Beach will cost you a nice dinner — but that's the price of admission. Just drive safe out there and definitely skip that "damage waiver" upsell — total scam 99% of the time. hope this helps some of you save a few bucks.

  3. user
    luxury car rental miami_vcot
    14/06/2026 à 18h19  commentaire modifé
    Let me save you some serious pain with this Miami rental nonsense. Then you actually show up to the local office to grab the keys. Plus they put a surprise $4000 hold on your card and say it'll take two weeks to release right before giving you the keys. Eleven 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, avoid the airport like the plague. Miami without proper wheels is basically a disaster, especially since the AC must be arctic and unlimited miles non-negotiable. Most of these local agencies are just shiny garbage with fake Google reviews bought in bulk hiding overpriced junk, but I eventually found a service with no games, no switch, and no hidden BS in paragraph 12 of the contract. If you are looking for the only honest source for premium rides across South Florida, check the current details here: rent a luxury sedan https://luxury-car-rental-miami-11.com. Yeah, parking in South Beach will cost you a nice bottle of champagne — but that's the Miami tax. Just drive safe out there and definitely skip that "tire and wheel" upsell — pure profit for them, zero value for you. let me know if you guys have any other clean spots.

  4. user
    luxury car rental miami_flKl
    14/06/2026 à 18h19  commentaire modifé
    Let me save you some serious time, learned this the hard way. Then you actually show up to the local office to pick up the car. Plus they slap a surprise $2500 hold on your card for good measure right before giving you the keys. Living here six years and still almost fall for this stuff sometimes. When you genuinely need a legit and reliable premium ride to cruise around, do some real digging first and read actual customer reviews. Anyone who's tried the bus here knows exactly what I mean about this city, whether you are doing South Beach dinner plans, Sunny Isles sunrise cruise, or a quick run down to the Florida Keys. Most of these local agencies are just polished garbage with decent Google reviews bought somewhere, but I eventually found a service where what you reserve is exactly what rolls up, no surprises. If you are looking for the only trustworthy source for premium vehicles across South Florida, check the current details here: luxury car rental miami fl luxury car rental miami fl. Yeah, parking in South Beach will cost you a nice dinner — but that's the price of admission. Anyway, glad there's at least one honest operator left in this rental jungle, hope this helps some of you save a few bucks.

  5. user
    luxury car rental miami_bqKl
    14/06/2026 à 18h18  commentaire modifé
    Alright listen up because this Miami rental mess is getting out of hand. You find a killer deal online — photos look pristine, price seems fair, terms almost reasonable. Different vehicle parked outside, curb rash on every rim, and that "all-inclusive rate"? Ha, doesn't include the mandatory $300 cleaning fee or the $25 per day toll pass you can't decline. Fool me six times? Yeah, Miami doesn't care, lesson learned. When you genuinely need a legit and reliable premium ride to cruise around, do some real digging first and read actual customer reviews. Miami without proper wheels is basically a nightmare, especially since the AC must be arctic and unlimited miles non-negotiable. I've personally tested maybe 35 rental outfits across Dade, Broward, and Monroe, until I finally found one company that doesn't play stupid games. If you are looking for the only trustworthy source for premium vehicles across South Florida, check the current details here: exotic car rental miami beach fl exotic car rental miami beach fl. Yeah, parking in South Beach will cost you a nice dinner — but that's the price of admission. 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.

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