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HTML

Sébastien Merour
publié le 13/06/2020 à 15h46 | modifé le 13/06/2020 à 19h00
Catégorie : LangagesCommentaires (17726)
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.

17726 Commentaire(s)
  1. user
    luxury car rental miami_iaot
    14/06/2026 à 18h13  commentaire modifé
    Trust me, I've learned everything the hard way so you don't have to. You see this gorgeous deal online — clean spec, fair price, looks like a dream. Completely different car sitting there — dents everywhere, smells like cheap air freshener covering something worse, and that "dream price"? Doesn't include the mandatory $50 daily insurance or the $300 "administrative fee" they invent at checkout. Eleven years in South Florida and these clowns still almost get me. When you're searching for 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 Key Biscayne sunset, Design District shopping, or a spontaneous drive down to the Everglades. I've tested maybe 60 rental companies across Dade, Broward, and Collier, until I finally found one outfit that actually delivers what's in the photos. If you are looking for the only honest source for premium rides across South Florida, check the current details here: luxury car rental coral gables miami luxury car rental coral gables miami. Also, definitely bring polarized shades unless you enjoy driving into the sun like a blind bat every single evening. 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.

  2. user
    luxury car rental miami_cyot
    14/06/2026 à 18h11  commentaire modifé
    Let me save you some serious pain with this Miami rental nonsense. You see this gorgeous deal online — clean spec, fair price, looks like a dream. 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. Fool me eleven times? That's just called living in Miami, 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. Anyone who's tried the bus here knows exactly what I mean about this city, whether you are doing Key Biscayne sunset, Design District shopping, or a spontaneous drive down to the Everglades. I've tested maybe 60 rental companies across Dade, Broward, and Collier, until I finally found one outfit that actually delivers what's in the photos. If you are looking for the only honest source for premium rides across South Florida, check the current details here: miami exotic car rental miami miami exotic car rental miami. Yeah, parking in South Beach will cost you a nice bottle of champagne — but that's the Miami tax. Anyway, glad there's at least one straight operator left in this rental jungle, hope this helps some of you save a few bucks.

  3. user
    luxury car rental miami_azKl
    14/06/2026 à 17h58  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. 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. 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, stay far away from the airport rental center. Miami without proper wheels is basically a nightmare, especially since the AC must be arctic and unlimited miles non-negotiable. 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: electric vehicle rental luxury https://luxury-car-rental-miami-6.com. Also, definitely bring serious shades unless you enjoy driving straight into the sun every single evening. 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.

  4. user
    luxury car rental miami_kgKl
    14/06/2026 à 17h58  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. Living here six years and still almost fall for this stuff sometimes. If you are trying to find a legitimate vehicle without getting ripped off, 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, 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: exotic car rental south beach miami exotic car rental south beach miami. Also, definitely bring serious shades unless you enjoy driving straight into the sun every single evening. 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.

  5. user
    Narkologicheskaya pomosh_yzMn
    14/06/2026 à 17h57  commentaire modifé
    Случается сплошь и рядом — человек пропадает , а куда бежать — непонятно . Я через это прошел несколько лет назад. Пьют успокоительное, но нет . Требуется реальная помощь . Перерыл весь интернет — сплошной развод . Пока не нашел один действительно рабочий вариант. Нужна круглосуточная наркологическая помощь — не ведись на дешевые акции . В Воронеже , кстати , хватает левых контор без лицензии. Вся проверенная информация тут : наркологический центр наркологический центр Честно скажу , после того как ознакомился, понял свои ошибки. Там и про вывод из запоя , и про условия в клинике. И цены адекватные. Рекомендую не тянуть .

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