2314903 vues

HTML

Sébastien Merour
publié le 13/06/2020 à 15h46 | modifé le 13/06/2020 à 19h00
Catégorie : Langages | Commentaires (44930)
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.
44930 Commentaire(s)
  1. user
    craybet_juPa
    28/10/2026 à 06h58  commentaire modifé
    I've been using Craybet for about two months now and thought I'd throw out my experience since I haven't seen a ton of talk about it on here. Signed up randomly one night and registration was like a couple minutes. Min deposit was ten bucks which is pretty standard. I grabbed a sign-up bonus — 100 percent match to $500 and 50 free spins on Gates of Olympus. Rollover is 35 times the bonus which isn't amazing but it's manageable. The game library is bigger than I expected. There's titles from Pragmatic Play, Evolution, and Microgaming — so like Gates of Olympus, Starburst, that kind of thing. Probably close to 2000 games including table games. Live dealer stuff runs on Evolution which is smooth — played some blackjack and Crazy Time with actual croupiers and zero lag issues. Tbh the thing that annoyed me a little was how long cashouts take. Withdrew via Skrill and waited like a day and a half the first time. After that though things sped up. They accept credit cards, Skrill, Neteller, Bitcoin so that covers pretty much everything you'd want. You can check out what they've got going on over at Craybet mobile app to see for yourself. Using Craybet on mobile worked better than expected. No dedicated app — the browser version runs well and slots and live games work without issues. Played a few sessions in bed and no performance issues. Customer service on Craybet is alright — live chat that gets you a person within a few minutes most times. Had to ask about my verification docs and got it fixed within hours. I think they're Curacao-based from what I can tell which is what most platforms like this. It's not flawless — the bonus wagering could be lower — but as a daily player it does the job for me.
  2. user
    craybet_jpPa
    28/10/2026 à 06h53  commentaire modifé
    I've been using Craybet for roughly two months now and thought I'd throw out what I think since there isn't a ton of talk about it in this forum. I signed up after seeing an ad and the whole process literally took a couple minutes. Starting deposit was ten bucks which is about what you'd expect. Got a sign-up bonus — 100 percent match to $500 plus 50 free spins on Sweet Bonanza. Playthrough requirements were 35x and that isn't amazing but not the worst I've seen. Their slots catalog is bigger than I expected. You'll find titles from Pragmatic Play, Betsoft, and Big Time Gaming — meaning Book of Dead, Gonzo's Quest, that kind of thing. Somewhere around 2000 games including table games. Live casino runs on Evolution which is smooth — played some roulette and Lightning Roulette with real dealers and zero lag issues. Now the one thing that annoyed me a little was payout speed. Tried cashing out with Bitcoin and waited like a day and a half the first time. Once you're verified though it was faster. They accept credit cards, Skrill, Neteller, and crypto so that covers most bases. I'd look at their current offers over at Craybet review to see for yourself. Using Craybet from my iPhone is actually smooth. I didn't find a native app but the mobile site is responsive and slots and live games work no problem. Was playing Book of Dead on my commute and didn't notice any performance issues. Customer service on Craybet is decent — there's a chat widget and someone actually responds pretty quick most times. Reached out once about my verification docs and they sorted it pretty quickly. Licensing is operating under a Curacao license and that's standard for offshore casinos. Wouldn't say it's perfect — wish they had more payment options — but overall I keep coming back.
  3. user
    Vincentbug
    28/10/2026 à 06h51  commentaire modifé
    Now recognising the post as a rare example of careful writing on a topic that mostly receives careless treatment, and a stop at cloudpetalmarket extended that contrast with the average elsewhere, content that highlights how much the average is settling for low quality is content that has both internal merit and external value as a benchmark.
  4. user
    craybet_pcPa
    28/10/2026 à 06h45  commentaire modifé
    Been messing around on Craybet for like six weeks or so and figured I'd share my experience because there's not many posts about this place on here. I signed up randomly one night and the whole process literally took two minutes. Min deposit was $10 which is about what you'd expect. They threw in a sign-up bonus — 100 percent match to $500 plus 50 free spins on Gates of Olympus. Rollover is 35x and that could be lower but not the worst I've seen. Game selection is honestly pretty solid. You'll find titles from Pragmatic Play, NetEnt, plus Big Time Gaming — so like Book of Dead, Starburst, all the popular ones. Probably close to 2000 games total if you count everything. Live casino uses Evolution which is quality — played some roulette and Lightning Roulette with actual croupiers and zero lag issues. Now the one thing I wasn't thrilled about was withdrawal times. Tried cashing out with Bitcoin and it took almost two days for my first withdrawal. Second time around things sped up. You can use Visa, Mastercard, e-wallets like Skrill and Neteller, and crypto which is pretty much everything you'd want. You can look at their current offers on Craybet bonus if you're interested. Mobile experience on Craybet from my iPhone worked better than expected. I didn't find a native app but the web app loads fast and everything works without issues. Was playing a few sessions on my commute and had zero problems. Support at Craybet has been alright — live chat and someone actually responds within a few minutes usually. Had to ask about my verification docs and they sorted it pretty quickly. Licensing is Curacao licensed which is what most platforms like this. Wouldn't say it's perfect — promo codes seem rare — but overall it does the job for me.
  5. user
    schlüsseldienst worms
    28/10/2026 à 06h44  commentaire modifé
    schlüsseldienst worms
Suiv
Ajoutez un commentaire :
Mon Compte
StatisTricks