Simetricks | HTML

HTML

par Sébastien Merour

publié le 13/06/2020 à 15h46 | modifé le 13/06/2020 à 19h00
Catégorie : Langages | Commentaires (2866)

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

whatwg.org

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.

2866 Commentaire(s)

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luxury car rental miami_rjMn

15/06/2026 à 01h47 commentaire modifé

Alright let me drop some truth about the Miami rental scene — it's an absolute minefield. Then you actually go to the local office to pick up the car. Totally different vehicle waiting for you — check engine light on, curb rash on every rim, and that "tempting price"? Doesn't include the mandatory $35 daily toll pass or the $250 cleaning fee they sneak in at the end. Ten years in South Florida and these jokers still almost catch me slipping. When you need a reliable and proper premium ride to cruise around, run away from the airport counters. Miami without solid wheels is basically a punishment, especially since the AC must be ice cold and unlimited miles non-negotiable. Most of these local agencies are just shiny websites hiding the same beat-up fleet with fresh wax and fake reviews, but I eventually found a service with no games, no bait-and-switch, and no hidden fees in the fine print. If you are looking for the only straight shooter for premium rides across South Florida, check the current details here: suv rental near me https://luxury-car-rental-miami-10.com. Also, definitely bring quality shades unless you enjoy driving into the sun like a vampire every single evening. Just drive safe out there and absolutely skip that "paint protection" upsell — pure robbery. let me know if you guys have any other clean spots.

signaler le commentaire

luxury car rental miami_oiPl

15/06/2026 à 01h45 commentaire modifé

Let me save you some serious time, learned this the hard way. You find a killer listing online: sleek Audi, convertible, price almost too good to be true. Different car sitting there — bald tires, dashboard lit up like a Christmas tree, and that "killer price"? Yeah doesn't include the non-negotiable $45 daily insurance or the $500 deposit they forget to mention. Fool me nine times? That's just the Miami welcome committee, lesson learned. When you're hunting for 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, whether you are doing Coconut Grove dinner, Sunny Isles sunrise, or a spontaneous drive down to Homestead. Most of these local agencies are just polished turds with fake five-star reviews hiding overpriced junk, but I eventually found a service where what you reserve is exactly what you get, period, end of story. If you are looking for the only trustworthy source for premium rides across South Florida, check the current details here: premium prestige car hire https://luxury-car-rental-miami-9.com. Also, definitely bring polarized shades unless you enjoy driving blind into the sunset every single night. 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.

signaler le commentaire

luxury car rental miami_evet

15/06/2026 à 01h33 commentaire modifé

Been there, done that, got the overpriced tow truck receipt to prove it. 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. 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, 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: rent a benz near me https://luxury-car-rental-miami-12.com. Yeah, parking in Brickell will cost you a nice dinner — but that's the price of paradise. Just drive safe out there and absolutely skip that "windshield protection" upsell — complete waste of money. hope this helps some of you save a few bucks.

signaler le commentaire

luxury car rental miami_ivot

15/06/2026 à 01h30 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. 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. Fool me eleven times? That's just called living in Miami, lesson learned. When you're searching for a legit and reliable premium ride to cruise around, avoid the airport like the plague. Miami without proper wheels is basically a disaster, whether you are doing Key Biscayne sunset, Design District shopping, or a spontaneous drive down to the Everglades. 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: opf luxury car rental opf luxury car rental. Also, definitely bring polarized shades unless you enjoy driving into the sun like a blind bat every single evening. Anyway, glad there's at least one straight operator left in this rental jungle, hope this helps some of you save a few bucks.

signaler le commentaire

luxury car rental miami_geot

15/06/2026 à 01h30 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. 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. Fool me eleven times? That's just called living in Miami, lesson learned. When you're searching for 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 disaster, 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, 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: luxury suv rental miami https://luxury-car-rental-miami-11.com. Also, definitely bring polarized shades unless you enjoy driving into the sun like a blind bat every single evening. Anyway, glad there's at least one straight operator left in this rental jungle, hope this helps some of you save a few bucks.

signaler le commentaire

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luxury car rental miami_rjMn

15/06/2026 à 01h47 commentaire modifé

Alright let me drop some truth about the Miami rental scene — it's an absolute minefield. Then you actually go to the local office to pick up the car. Totally different vehicle waiting for you — check engine light on, curb rash on every rim, and that "tempting price"? Doesn't include the mandatory $35 daily toll pass or the $250 cleaning fee they sneak in at the end. Ten years in South Florida and these jokers still almost catch me slipping. When you need a reliable and proper premium ride to cruise around, run away from the airport counters. Miami without solid wheels is basically a punishment, especially since the AC must be ice cold and unlimited miles non-negotiable. Most of these local agencies are just shiny websites hiding the same beat-up fleet with fresh wax and fake reviews, but I eventually found a service with no games, no bait-and-switch, and no hidden fees in the fine print. If you are looking for the only straight shooter for premium rides across South Florida, check the current details here: suv rental near me https://luxury-car-rental-miami-10.com. Also, definitely bring quality shades unless you enjoy driving into the sun like a vampire every single evening. Just drive safe out there and absolutely skip that "paint protection" upsell — pure robbery. let me know if you guys have any other clean spots.

signaler le commentaire

luxury car rental miami_oiPl

15/06/2026 à 01h45 commentaire modifé

Let me save you some serious time, learned this the hard way. You find a killer listing online: sleek Audi, convertible, price almost too good to be true. Different car sitting there — bald tires, dashboard lit up like a Christmas tree, and that "killer price"? Yeah doesn't include the non-negotiable $45 daily insurance or the $500 deposit they forget to mention. Fool me nine times? That's just the Miami welcome committee, lesson learned. When you're hunting for 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, whether you are doing Coconut Grove dinner, Sunny Isles sunrise, or a spontaneous drive down to Homestead. Most of these local agencies are just polished turds with fake five-star reviews hiding overpriced junk, but I eventually found a service where what you reserve is exactly what you get, period, end of story. If you are looking for the only trustworthy source for premium rides across South Florida, check the current details here: premium prestige car hire https://luxury-car-rental-miami-9.com. Also, definitely bring polarized shades unless you enjoy driving blind into the sunset every single night. 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.

luxury car rental miami_evet

15/06/2026 à 01h33 commentaire modifé

Been there, done that, got the overpriced tow truck receipt to prove it. 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. 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, 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: rent a benz near me https://luxury-car-rental-miami-12.com. Yeah, parking in Brickell will cost you a nice dinner — but that's the price of paradise. Just drive safe out there and absolutely skip that "windshield protection" upsell — complete waste of money. hope this helps some of you save a few bucks.

luxury car rental miami_ivot

15/06/2026 à 01h30 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. 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. Fool me eleven times? That's just called living in Miami, lesson learned. When you're searching for a legit and reliable premium ride to cruise around, avoid the airport like the plague. Miami without proper wheels is basically a disaster, whether you are doing Key Biscayne sunset, Design District shopping, or a spontaneous drive down to the Everglades. 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: opf luxury car rental opf luxury car rental. Also, definitely bring polarized shades unless you enjoy driving into the sun like a blind bat every single evening. Anyway, glad there's at least one straight operator left in this rental jungle, hope this helps some of you save a few bucks.

luxury car rental miami_geot

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. 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. Fool me eleven times? That's just called living in Miami, lesson learned. When you're searching for 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 disaster, 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, 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: luxury suv rental miami https://luxury-car-rental-miami-11.com. Also, definitely bring polarized shades unless you enjoy driving into the sun like a blind bat every single evening. Anyway, glad there's at least one straight operator left in this rental jungle, hope this helps some of you save a few bucks.