Com HTML você pode criar seu próprio site. Este tutorial ensina tudo sobre HTML. HTML é fácil de aprender – você vai se divertir. Este tutorial em HTML contém centenas de exemplos de HTML.

Exemplo explicado
A declaração <! DOCTYPE html> define este documento como HTML5
O elemento <html> é o elemento raiz de uma página HTML
O elemento <head> contém informações meta sobre o documento
O elemento <title> especifica um título para o documento
O elemento <body> contém o conteúdo da página visível
O elemento <h1> define um cabeçalho grande
O elemento <p> define um parágrafo

<hr>

Tags HTML

Tags HTML são nomes de elementos cercados por colchetes angulares:

O conteúdo <tagname> vai aqui ... </ tagname>

Navegadores da Web

O objetivo de um navegador da Web (Chrome, IE, Firefox, Safari) é ler documentos HTML e exibi-los. O navegador não exibe as tags HTML, mas as utiliza para determinar como exibir o documento:

Estrutura da Página HTML

Abaixo está uma visualização de uma estrutura de página HTML:

 

<html>

<head>

<title>Page title</title>

</head>

<body>

<h1>This is a heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>

</body>

</html>

Nota: Apenas o conteúdo dentro da seção <body> (a área branca acima) é exibido em um navegador.

A declaração <! DOCTYPE>

A declaração <! DOCTYPE> representa o tipo de documento e ajuda os navegadores a exibir páginas da web corretamente. Ele deve aparecer apenas uma vez, no topo da página (antes de qualquer tag HTML).

A declaração <! DOCTYPE> não faz distinção entre maiúsculas e minúsculas.  <! DOCTYPE> para HTML5 é:

 

Versões HTML

Desde os primeiros dias da web, tem havido muitas versões de HTML:

 

Versão Ano
HTML 1991
HTML 2.0 1995
HTML 3.2 1997
HTML 4.01 1999
XHTML 2000
HTML5 2014

Esse artigo ajudou você?

78 respostas para “Introdução HTML”

  1. Visit This Link 9janewswatch.com

    Somebody necessarily help to make severely articles I’d state. This is the very first time I frequented your web page and up to now? I surprised with the analysis you made to create this particular put up incredible. Wonderful task!

    Responder
  2. stainless steel screen

    Do you have a spam issue on this website; I also am a blogger, and I was curious about your situation; we have created some nice practices and we are looking to exchange strategies with other folks, why not shoot me an e-mail if interested.

    Responder
  3. site link legal-news-central.com

    My brother suggested I might like this website. He was entirely right. This post actually made my day. You cann’t imagine just how much time I had spent for this info! Thanks!

    Responder
  4. Sheri Pouch

    I’d ought to consult you here. Which is not something I usually do! I quite like reading a post that will get people to believe. Also, thank you for permitting me to comment!

    Responder
  5. towing vancouver

    One more thing I would like to convey is that as an alternative to trying to match all your online degree lessons on days of the week that you finish work (considering that people are worn out when they get home), try to find most of your lessons on the week-ends and only a couple courses for weekdays, even if it means taking some time away from your saturday and sunday. This is beneficial because on the week-ends, you will be far more rested along with concentrated on school work. Thanks for the different tips I have mastered from your website.

    Responder
  6. Benjamin Mcnichols

    It¡¦s in point of fact a nice and useful piece of info. I¡¦m satisfied that you just shared this helpful information with us. Please keep us informed like this. Thank you for sharing.

    Responder
  7. sites 336news.com

    I’ve been exploring for a little bit for any high-quality articles or blog posts on this sort of area . Exploring in Yahoo I ultimately stumbled upon this web site. Studying this info So i am satisfied to convey that I’ve a very just right uncanny feeling I found out just what I needed. I so much no doubt will make certain to do not omit this site and give it a glance regularly.

    Responder
  8. Lenna Zubizarreta

    It???s rare knowledgeable people during this topic, but you could be seen as guess what you???re sharing! Thanks

    Responder
  9. Kristel Kasey

    I used to be suggested this web site by my cousin. I’m now not sure whether or not this publish is written by means of him as no one else realize such distinctive approximately my problem. You are amazing! Thank you!

    Responder
  10. Fall collection

    I was very happy to discover this site. I wanted to thank you for ones time just for this wonderful read!! I definitely loved every little bit of it and i also have you bookmarked to check out new information on your site.

    Responder
  11. Mariano Teetz

    Hi! Do you know if they make any plugins to safeguard against hackers? I’m kinda paranoid about losing everything I’ve worked hard on. Any tips?

    Responder
  12. porno

    Thanks for the auspicious writeup. It in truth was once a enjoyment account it. Look complicated to far delivered agreeable from you! However, how can we be in contact?

    Responder
  13. thé rouge

    I loved as much as you will receive carried out right here. The sketch is attractive, your authored subject matter stylish. nonetheless, you command get bought an nervousness over that you wish be delivering the following. unwell unquestionably come further formerly again as exactly the same nearly a lot often inside case you shield this increase.

    Responder
  14. Kevin Fichera

    it is difficult to find some hot smokin russian wife with very good manners, most of them are just after the money;

    Responder
  15. electronics sales daily

    A motivating discussion is worth comment. I do think that you need to write more on this topic, it may not be a taboo subject but typically people don’t speak about these topics. To the next! Kind regards!

    Responder
  16. Top cheap flights site

    Very good info. Lucky me I came across your website by accident (stumbleupon). I’ve bookmarked it for later.

    Responder
  17. generic cialis

    Heya i’m for the first time here. I came across this board and I find It truly useful & it helped me out much. I hope to give something back and help others like you aided me.

    Responder
  18. site web 365planetnews.com

    I’ve learn a few just right stuff here. Definitely worth bookmarking for revisiting. I wonder how a lot effort you place to make this type of wonderful informative website.

    Responder
  19. game news

    I’m amazed, I must say. Rarely do I encounter a blog that’s equally educative and engaging, and let me tell you, you’ve hit the nail on the head. The issue is something which not enough folks are speaking intelligently about. Now i’m very happy that I found this during my hunt for something relating to this.

    Responder
  20. visit this site

    Utterly written content, Really enjoyed reading through.

    Responder
  21. Bradly Growell

    You got a very wonderful website, Gladiola I noticed it through yahoo.

    Responder
  22. Synapse XT USA

    Hi! I could have sworn I’ve been to this web site before but after looking at some of the posts I realized it’s new to me. Regardless, I’m definitely happy I stumbled upon it and I’ll be book-marking it and checking back regularly.

    Responder
  23. JBO.com

    Howdy, I think your web site may be having browser compatibility problems. When I look at your site in Safari, it looks fine however when opening in Internet Explorer, it’s got some overlapping issues. I merely wanted to give you a quick heads up! Other than that, great site.

    Responder
  24. 출장 마사지

    Hello there! This post could not be written much better! Reading through this post reminds me of my previous roommate! He constantly kept preaching about this. I am going to send this article to him. Pretty sure he will have a good read. Many thanks for sharing!

    Responder
  25. Pool table movers

    whoah this weblog is wonderful i like studying your posts. Keep up the good work! You understand, lots of people are hunting around for this info, you could aid them greatly.

    Responder
  26. kink website

    Hello, you used to write wonderful, but the last few posts have been kinda boring… I miss your super writings. Past several posts are just a little bit out of track! come on!

    Responder
  27. Jason PSL

    I enjoyed this blog post. I hope you keep on write more articles.

    Responder
  28. six hour drivers ed near finney heights illinois

    I just couldn’t leave your website before suggesting that I really enjoyed the standard info an individual provide to your visitors? Is gonna be again continuously in order to inspect new posts

    Responder
  29. Adele Marnett

    Having read this I believed it was very enlightening. I appreciate you finding the time and effort to put Agen Taruhan Bola Terbaik this information together. I once again find myself spending a significant amount of time both reading and commenting

    Responder
  30. ProstaStream website

    An impressive share! I’ve just forwarded this onto a co-worker who has been conducting a little homework on this. And he in fact bought me dinner because I found it for him… lol. So allow me to reword this…. Thank YOU for the meal!! But yeah, thanks for spending some time to discuss this topic here on your web site.

    Responder
  31. Josiah Klem

    Thanks for every other excellent post. The place else may just anyone get that kind of info in such an ideal manner of writing? I’ve a presentation subsequent week, and I am at the look for such information.Ashely Moen

    Responder
  32. go to the website burkinatimes.com

    Spot on with this write-up, I really assume this web site needs much more consideration. I’ll probably be once more to learn much more, thanks for that info.

    Responder
  33. Skincell Pro Review

    I blog often and I truly appreciate your content. This article has truly peaked my interest. I am going to book mark your blog and keep checking for new information about once per week. I opted in for your Feed too.

    Responder
  34. digital signage

    What’s Happening i am new to this, I stumbled upon this I have found It absolutely helpful and it has aided me out loads. I hope to contribute & assist other users like its aided me. Great job.

    Responder
  35. transparent lingerie

    You really make it seem so easy with your presentation but I find this topic to be actually something that I think I would never understand. It seems too complex and very broad for me. I’m looking forward for your next post, I will try to get the hang of it!

    Responder
  36. Afghan Feminized Cannabis Seeds

    Good info. Lucky me I discovered your site by chance (stumbleupon). I’ve book-marked it for later!

    Responder
  37. 摩托車

    Thanks for giving your ideas. A very important factor is that learners have a choice between federal student loan and a private education loan where it truly is easier to select student loan debt consolidation than over the federal education loan.

    Responder
  38. Nicolas Caravetta

    Having read this I thought it was very enlightening. I appreciate you spending some time and effort to put menang judi poker this information together. I once again find myself spending a significant amount of time both reading and commenting

    Responder
  39. free horror

    Aw, this was an exceptionally good post. Spending some time and actual effort to make a good article… but what can I say… I procrastinate a lot and never manage to get nearly anything done.

    Responder
  40. directory legal news central

    Oh my goodness! an incredible article dude. Thanks However I am experiencing subject with ur rss . Don’t know why Unable to subscribe to it. Is there anybody getting identical rss problem? Anybody who knows kindly respond. Thnkx

    Responder
  41. jewelry

    You’ve made some really good points there. I looked on the net for additional information about the issue and found most individuals will go along with your views on this site.

    Responder
  42. Pattie Sedam

    When I originally commented I clicked the -Notify me when new comments are added- checkbox now whenever a comment is added I recieve four emails with similar comment. Could there be however you can eliminate me from that service? Thanks!

    Responder
  43. Isaiah Linea

    i can play scrabble all day long cause i love to play with words and rearrange them for higher points*

    Responder
  44. friction hinges manufacturing

    Youre so cool! I dont suppose Ive learn something like this before. So good to search out any individual with some authentic thoughts on this subject. realy thank you for starting this up. this web site is something that’s wanted on the net, someone with slightly originality. useful job for bringing something new to the internet!

    Responder
  45. cbd hicbdbye

    Thank you for sharing with us, I believe this website really stands out :D. cbd online cbd

    Responder
  46. Pretty Gaming

    Good post! We are linking to this great post on our site. Keep up the good writing.

    Responder
  47. Cordell Purser

    Its wonderful as your other content : D, regards for posting .

    Responder
  48. Johnathan Broadnax

    munching chocolate is addictive. i love the taste of both milk chocolate and dark chocolate,

    Responder
  49. Paul Lubic

    I don’t commonly comment but I gotta state regards for the post on this perfect one : D.

    Responder
  50. 스포츠 북

    Best view i have ever seen !

    Responder
  51. apply for medicare b

    I have found vry interesting yoiur article.It’s pretty worth enough
    for me. In my view, if all websitte owners and bloggers made good content as you
    did, the web will be a lot more useful than evger before.

    Responder
  52. LuxoBike for sale

    Pretty nice post. I just stumbled upon your blog and wished to say that I’ve really enjoyed browsing your blog posts. In any case I will be subscribing to your feed and I hope you write again very soon!

    Responder
  53. OTTOLOCK for sale

    I’ll immediately clutch your rss feed as I can not to find your e-mail subscription link or newsletter service. Do you’ve any? Please allow me recognize so that I may subscribe. Thanks.

    Responder
  54. go to my blog

    I simply want to tell you that I am beginner to blogging and site-building and truly savored your website. Likely I’m want to bookmark your website . You absolutely come with amazing writings. Many thanks for revealing your webpage.

    Responder
  55. 출장안마

    Pretty! This was an incredibly wonderful post. Many thanks for providing these details.

    Responder
  56. plumbing companies near me their website

    Thanks for every other informative site. Where else may I get that kind of info written in such a perfect means? I’ve a undertaking that I am simply now working on, and I’ve been at the look out for such information.

    Responder
  57. Donate Used Car

    Wow, amazing blog layout! Howw long have you been blogging for?
    you made blogging look easy. The overall look off your web site is excellent,as well as the content.

    Responder
  58. 마사지알바

    Amazing. You’re so good that you’re so good at the moment. Your help woke everyone up. Thank you really much.

    Responder
  59. VitalFlow Updated

    Great info. Lucky me I came across your blog by chance (stumbleupon). I have bookmarked it for later!

    Responder
  60. foundation repair chicago

    Thanks for sharing excellent informations. Your web-site is very cool. I’m impressed by the details that you have on this site. It reveals how nicely you understand this subject. Bookmarked this website page, will come back for more articles. You, my friend, ROCK! I found simply the information I already searched everywhere and just could not come across. What a perfect web site.

    Responder
  61. water heater repair near me visit this website

    Wonderful blog! I found it while searching on Yahoo News. Do you have any suggestions on how to get listed in Yahoo News? I’ve been trying for a while but I never seem to get there! Thanks

    Responder
  62. super home warranty

    I like it whenever people come tigether and share thoughts.Great website,
    continue the goood work!

    Responder
  63. Pool table movers

    Real nice design and fantastic content , hardly anything else we require : D.

    Responder
  64. gift ideas for home renovations

    I’m often to blogging and i really appreciate your content. The article has actually peaks my interest. I’m going to bookmark your web site and hold checking for new information.

    Responder
  65. pool table relocation

    I’m not sure where you are getting your info, but great topic. I needs to spend some time learning much more or understanding more. Thanks for magnificent info I was looking for this info for my mission.

    Responder
  66. White glove furniture delivery

    Very interesting info!Perfect just what I was searching for!

    Responder
  67. 8 digital marketing

    Hi, Neat post. There’s an issue with your website in web explorer, may test this… IE nonetheless is the market chief and a big component to other people will leave out your wonderful writing due to this problem.

    Responder
  68. news

    I simply want to mention I am just all new to blogging and site-building and definitely loved your blog. Most likely I’m want to bookmark your site . You amazingly have remarkable article content. Thanks a lot for revealing your webpage.

    Responder
  69. why not look here

    Very nice info and straight to the point. I don’t know if this is in fact the best place to ask but do you folks have any thoughts on where to hire some professional writers? Thx 🙂

    Responder
  70. roadside assistance

    Wow, fantastic weblog format! How long have you ever been running a blog for? you make running a blog look easy. The overall look of your website is excellent, let alone the content material!

    Responder
  71. Basketball hoop installers

    Thanks for your post made here. One thing I would like to say is always that most professional fields consider the Bachelor Degree as the entry level standard for an online certification. Whilst Associate Certification are a great way to begin with, completing the Bachelors reveals many opportunities to various professions, there are numerous online Bachelor Diploma Programs available coming from institutions like The University of Phoenix, Intercontinental University Online and Kaplan. Another issue is that many brick and mortar institutions provide Online versions of their degree programs but typically for a substantially higher payment than the providers that specialize in online course programs.

    Responder
  72. check that

    Great website. Lots of useful information here. I’m sending it to some friends ans also sharing in delicious. And naturally, thanks for your sweat!

    Responder
  73. official source

    you are in reality a excellent webmaster. The web site loading velocity is amazing. It sort of feels that you’re doing any distinctive trick. Furthermore, The contents are masterpiece. you’ve performed a fantastic task on this matter!

    Responder
  74. Lindsay Raz

    I simply want to tell you that I am beginner to blogging and honestly enjoyed this web-site. Almost certainly I’m want to bookmark your blog . You absolutely come with outstanding writings. Thanks a lot for revealing your website.

    Responder

Comente sobre este conteúdo! Escreva o que pensa, complemente, vamos discutir. O conhecimento é livre!