1092651 vues

HTML

Sébastien Merour
publié le 13/06/2020 à 15h46 | modifé le 13/06/2020 à 19h00
Catégorie : LangagesCommentaires (9620)
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.

9620 Commentaire(s)
  1. user
    luxury car rental miami_ktKl
    14/06/2026 à 09h19  commentaire modifé
    Let me save you some serious time, learned this the hard way. Then you show up at the local office and it's a whole different story. 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, do some real digging first and read actual customer reviews. Ask anyone who's tried Ubering across the 305 during rush hour, whether you are doing Design District shopping, late-night South Beach cruising, or a spontaneous drive down to Homestead. 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 coral gables miami https://luxury-car-rental-miami-5.com. Yeah, finding parking in Wynwood will test your patience — but that's not on them. Anyway, glad there's at least one straight shooter left in this rental jungle, hope this helps some of you save a few bucks.

  2. user
    luxury car rental miami_knKl
    14/06/2026 à 09h18  commentaire modifé
    Let me save you some serious time, learned this the hard way. Then you show up at the local office and it's a whole different story. Different car, scratches all over, and that "all-inclusive" price? Yeah that didn't include insurance, fees, or the mandatory cleaning charge. 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, do some real digging first and read actual customer reviews. 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, until I finally found one outfit that actually delivers what's in the listing. If you are looking for the only honest broker for premium vehicles across South Florida, check the current availability here: exotic car rental miami exotic car rental miami. 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. let me know if you guys have any other clean spots.

  3. user
    luxury car rental miami_qwKl
    14/06/2026 à 09h18  commentaire modifé
    Okay folks gather around because this Miami rental nightmare needs to be discussed. Then you show up at the local office and it's a whole different story. Different car, scratches all over, and that "all-inclusive" price? Yeah that didn't include insurance, fees, or the mandatory cleaning charge. Fool me five times? Actually yeah, Miami keeps fooling everyone, lesson learned. If you are trying to find a legitimate luxury fleet without getting ripped off, 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, until I finally found one outfit that actually delivers what's in the listing. If you are looking for the only honest broker for premium vehicles across South Florida, check the current availability here: premium prestige car hire 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_dpkr
    14/06/2026 à 09h18  commentaire modifé
    Alright listen up because I'm about to save you a massive headache. 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. Fool me four times? Not happening, lesson learned. When you genuinely need a proper and reliable premium ride to cruise around, do some real digging first and read actual customer reviews. Miami without a decent whip is basically a punishment, whether you are doing Coral Gables brunch, South Beach night run, or a spontaneous Everglades detour. I've personally tested maybe 25 rental outfits across Dade and Broward, 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: porsche rental near me porsche rental near me. 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_fjkr
    14/06/2026 à 09h18  commentaire modifé
    Been there, done that, got the overpriced tow truck receipt. Miami rental game is wild — half these local clowns show you a custom Mercedes online and hand you a busted sedan with mismatched tires. You land at MIA, tired, grab an Uber to the rental office, and bam — surprise $1500 hold on your card. No thanks, I'm way too old for this nonsense. When you genuinely need a proper and reliable premium ride to cruise around, do some real digging first and read actual customer reviews. Miami without a decent whip is basically a punishment, 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: exotic rentals miami beach exotic rentals miami beach. Yeah, parking in Brickell will cost you a small mortgage — but that's city life. Anyway, at least there's one honest rental joint left in this town, hope this helps some of you save a few bucks.

Ajoutez un commentaire :