HyperText Markup Language HyperText Markup Language

oT: t[STwEBLyfBAiWikipediajx Source: Wikipedia The Free Encyclopedia (Wikipedia),

HTML HTML

HTMLR[hB Example of HTML code.
gq Extension	.html , .htm
MIME Type MIME Type	text/html
^CvR[h Type code	TEXT TEXT HTML HTML
UTI UTI	public.html public.html
J Developers	World Wide Web Consortium World Wide Web Consortium
Type	}[NAbv Markup language
g Extended	XHTML XHTML
W International standard	ISO/IEC 15445:2000 ISO / IEC 15445:2000
\ E b E E History Hen talk table

HyperText Markup Language inCp[eLXgE}[NAbvEQ[WAF HTML jA EFuhLgLq}[NAbvB HyperText Markup Language (Hypertext Markup Language, abbreviated: HTML), language markup to describe the documents on the web.

EFuIZpAHTML}[NAbvhLghLgnCp[NnCp[eLXgA EXgE\x\B Technology is one of the core role of the Web, HTML documents and hypertext markup that can be set in the hyperlink to the document other with a force represented advanced table and image list.

W3CA XMLx[XKiXHTMLsB W3C is, XML is a standards-based XHTML is also recommended. A2008N3AHTML 5B The 2008 March, HTML 5 is adopted.

[ W ] Features

HTMLAnCp[eLXgpAQt[[NB Features of the HTML, using hypertext, the framework of inter-document references. }[NAbvv[eLXgvftsAvfURIpNLA[UG[WFgw\\B The markup willtKE the document element of the plaintext, the specific element if the URI of the document include links to other documents using the specified user agent to read it will be able to display the other document. A}[NAbv{pA^CgwvfLA[UG[WFgA`\sB Also, when embedded in quotations and images provide a markup, you can specify the elements and set the document title, user agents interpret them, to show that fits the form. HTML }[NAbvKB HTML is the markup that defines the rules.

}[NAbvKDTDJAvfLoAeovfB Rule markup DTD is published as an attribute can be listed for each element and element, which can contain content. 2007N4Vo[W XHTML 1.0 ^[1] A (Strict)AHTML 3.2sn (Transitional)At[p (Frameset) 3DTD`B 2007 present the latest version of XHTML 1.0 in ^[1], a strict (Strict), HTML 3.2 transitional period for the transition from (Transitional), for the purpose of using a frame document (Frameset ) and three that are defined by the DTD.

vfJn^O A e A I^OO\B Element tag is started, the contents, which consists of three end tag. Jn^OEI^O <vf>, </vf> \B Start tag and end tag is <element name> </ element> to be expressed. KvAvftLqB If necessary, describe the attributes can be added to show the characteristic element. Jn^OAvflgLqB Attribute in a start tag, attributes that describe the attribute name and value pairs after the element name. vfB Element names and attribute names are not case sensitive. lAB The attribute value can be determined whether an individual case-sensitive attribute. vfAJn^OI^O^[2] B The element is uniquely identifiable on the context if you can omit the start tag and end tag ^[2]. eJn^O\vf^[3] B There are only empty element start tag, which consists of the content without the addition ^[3]. l\^[4] B Is possible to omit the attribute values for some attributes more ^[4].

HTML 3.2 EvfAHTML {\`AvfIB HTML 3.2 is the addition of elements and attributes can affect the appearance, HTML is meaningful only to indicate the presence of the original document structure, elements and those that are contrary to the purpose. oIEoI`iX^CV[g iCSS jlB As a means to define stylesheet sensory visual effects for (a general of the CSS) was devised. EvfAHTML 4~AHTML 4.01 Strict`gpB Some of the factors which influence the appearance and attributes are, HTML 4 and later is not recommended, HTML 4.01 Strict unavailable, has not been defined. AAHTML 4.01 Strict`vfEB However, not deprecated, HTML 4.01 Strict There is also a part in determining the appearance of elements and attributes are defined. Io\vfpAeKvfpAX^CV[g\w]B If those elements and attributes used for decorative and visual representation, based on its fit to the elements, it is advisable to specify the expression in the stylesheet.
HTML 4.0ApuEUpAX^CV[gyxA 2005N_HTML 4.01uEUyAvWebTCgHTML 4.01@B When HTML 4.0 was adopted, because they love the browser does not support many users, but production was delayed by the proliferation of style sheets, HTML 4.01, as of 2005 that spread to a browser that supports major a Web site that is HTML 4.01 compliant switch to the production method. \A]HTML 2.xx[X\\B The actual expression of the conventional HTML 2.x that allows a variety of expression compared to the base.

[ W ] HTML HTML Document

HTMLHTMLADTD`LqB HTML documents written in HTML documents and say, DTD must be written according to the format defined by. DTD^iDOCTYPEjo[WIB DTD document type declaration (DOCTYPE declaration) that you select the version of the declaration.

DTDHTML 4.01 StrictgAvfALB From below using HTML 4.01 Strict DTD is the name elements and attributes are described in lowercase letters. AqHTMLvfEB However, as mentioned above HTML elements in the case of the attribute name is not sensitive.

HTMLA^KvB HTML, the document type declaration must be first. HTML 4.01 Strict^B HTML 4.01 Strict document type declaration is as follows.

 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <! DOCTYPE HTML PUBLIC "- / / W3C / / DTD HTML 4.01 / / EN" "http://www.w3.org/TR/html4/strict.dtd"> 

AHTML 4.01 Strictgp DTD B In this case, HTML 4.01 Strict DTD and its use is clearly the place.

HTMLB Then give an example of HTML document.

 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <! DOCTYPE HTML PUBLIC "- / / W3C / / DTD HTML 4.01 / / EN" "http://www.w3.org/TR/html4/strict.dtd"> 
  < html lang = "ja" > <Html lang = "ja"> 
   < head > <Head> 
    < meta http-equiv = "content-type" content = "text/html; charset=UTF-8" > <Meta http-equiv = "content-type" content = "text / html; charset = UTF-8"> 
    < link rev = "made" href = "mailto:mail@example.com" > <Link rev = "made" href = "mailto: mail@example.com"> 
    < title > HyperText Markup Language - Wikipedia < / title > <Title> HyperText Markup Language - Wikipedia </ title> 
   < / head > </ Head> 
   < body > <Body> 
    < div > <Div> 
     < h1 > HyperText Markup Language < / h1 > <H1> HyperText Markup Language </ h1> 
     < p > HTMLA < a href = "/SGML" > SGML < / a > <P> HTML is, <a href = "/SGML"> SGML </ a> 
     AvP[VAnCp[eLXgp[h    ChEFuMA One application was designed to transmit information on World WAIDOUEBU using hypertext, 
     [hChEFu'''I'''B The World Wide Web'' 'role''core' is not. 
     M\`gA Used to define the document structure for information, 
     x@B\A The machine language can be understood to some extent, 
     ^AtH[A And embedded in the photo, create a form, 
     nCp[eLXgHTMLAg\B HTML hypertext by the collaboration between the. < / p > </ P> 
    < / div > </ Div> 
   < / body > </ Body> 
  < / html > </ Html> 

HTML\B This shows the HTML document has the following structure.

 ^htmlvfi[gvfBAR[hjagj Html document type declaration element (root element. The language code of ja explicit language is used) 
  headvfiwb_j head element (a manifestation of the header information in this document) 
   metavfi^BAHTTPwb_pj meta elements (meta-information in the document. In this case, HTTP headers, substitute) 
   linkvfi\[XABAj link element (and clearly related to other resources. In this case, clearly the author) 
   titlevfi^Cgj element title (specify the title of this document) 
  bodyvfiej body element (the explicit contents of this document) 
   divvfiubNj div elements (blocks explicit) 
    h1vfixoj h1 element (clearly the first level heading) 
    pvfiij elements p (paragraph EXPRESS) 
     avfi\[X([1])AJ[j a factor (in other resources ([1]) to express that it is anchored) 
     strongvfij strong elements (that express a strong emphasis) 

^OtB Be attached by means of the string to enclose the string tag. [UG[WFgAGUIEFuuEUstrongvfeLXg\B User agent has to interpret it, for example, if a Web browser GUI for a strong and bold text as shown in the enclosed elements. AX^CV[gpwB Also, it can be specified by using the look and style sheets.

[ W ] HTML^O HTML tags

^O{ < n > IvfLqptAHTMLvf^OtpB Original tags <start on> the meaning of words used in indicating the sign of the end in order to describe the element, HTML can be used in a tag word indicating elements. W3CHTML4.01dlAuvf^Ovp@m^[5] B W3C recommendation HTML4.01 specification, "there is no element tag is" to see the wording to clarify the usage of this as a negative ^[5].

Weby[W\zCSSJavaScriptACGI^OAvfLqhEBARs[^pp@B Build Web pages and CSS JavaScript, CGI examples have a tag that said, these are ambiguous, which means the sign is derived to describe the elements in the correct usage as a computer term and there is not.

[ W ] j History

HTMLAHTMLENWiB HTML, HTML-independent environment that has been standardized asNKORANU the discrepancy in the read write. IETFRFCWB Initial IETF from RFC was standardized. HTML 3.2 W3CSB HTML 3.2 from the W3C that are responsible.

IWiHTMLiAvgRA HTTPjeBEo[i[Y[A NEXTSTEPNeXTcube[NXe[VJB The original HTML (and many related protocols, HTTP, etc.) BANAZU Tim = by Region, NEXTSTEP to work in NeXTcube been developed on the workstation. HTMLdlAc[QB HTML is not specified at the time, was a collection of tools to solve the problem he is facing. Ao[i[Y[isLB And was facing problems, some of BANAZU = share research in progress and how Lee and her colleagues. IJlbg[NoAEIWB His achievements and culminated in the emergence of an international network of public and later became a worldwide attention.

HTMLo[W@K`AEFuZpwB Early versions of HTML are defined by loose grammatical rules, and help was not accepted by the layer of familiarity with web technology. EFuuEUEFuy[W}A_OsIB Web browser is the Web page to guess the intention was to run a general rendering. Kii\uAuEUHTMLy[W_OB The official standard is eventually got to focus on the strict language syntax to create the appropriate HTML to the browser is still going to be far from rendering the page.

HTML`Idl`1990NB HTML was defined as a formal specification of the Year in 1990. SGML}[NAbvC^[lbgnCp[eLXg@\Ao[i[Y[eB Now it is up to SGML hypertext features to incorporate the Internet into Language-style markup, a = BANAZU was largely influenced by suggestions Region. HTMLA 1993NIETFJdlio[W 1.0j@`DTDA`ISGMLAvP[VB HTML is called first, in 1993, IETF published specifications (version 1.0) of the definition of grammar so that the DTD, an SGML format and application. 1994NIETFHTML[LOO[vB The 1994 the Year of the IETF HTML working group was established. A2.0~IETFJJB However, after 2.0 in the original development of the IETF was stalled by competing with other developers. 1996NW3CAp\tgEFAEx_[xAHTMLdlW^[6] B 1996 from the W3C, and also received support from commercial software vendors, HTML is a standardized version of ^[6]. 2000NW( ISO / IEC 15445:2000)B The 2000 year became the international standard (ISO / IEC 15445:2000). W3CJVHTMLdlHTML 4.01B The latest W3C HTML specification published by HTML 4.01.

[ W ] HTML 1.0 HTML 1.0

1993N 6AIETFIIIR WorkingO[voC^[lbgEhtgHTML 1.0B 1993 June, IETF Internet Draft of the IIIR Working with a submission from the group called HTML 1.0. htgeBEo[i[Y[_jGERm[AeBoHTML Design Constraints]B Draft of this BANAZU Tim = by Connolly and Daniel Lee, Tim was the HTML Design Constraints on a possible follow.

• HTMLdl HTML Specification

[ W ] HTML+ HTML +

MB This section is being written. MA B Touch, we want to help to correctSARU.

• HTML+dl HTML + document design

[ W ] HTML 2.0 HTML 2.0

1995N 11AIETFHTML[LOO[vRFC 1866dl\B 1995 to March 11, IETF RFC 1866 in HTML by the Working Group's specifications. HTML 2.0RFC 2854jB HTML 2.0 in RFC 2854 has been destroyed.

• HTML 2.0dl i { j HTML 2.0 Specification (Japanese translation)

[ W ] HTML 3.0 HTML 3.0

sAhtgiKrjB The work was established, was destroyed during preparation of the draft stage.

• HTML 3.0dl HTML 3.0 Specification

[ W ] HTML 3.2 HTML 3.2

1997N 114AW3Cdl\B 1997 January 14 Sunday, W3C Recommendation was released as a specification.

• HTML 3.2dl i { j HTML 3.2 Specification (Japanese translation)

[ W ] HTML 2.x HTML 2.x

1997N 1A RFC 2070\B 1997 January, RFC 2070, published as. uHTML i18nvARFC 2854jB "HTML i18n" is also called the current RFC 2854 has been destroyed.

{HTMLo[WAB HTML version of the Japanese handle as the oldest.

• HTML 2.xdl i { j HTML 2.x specification (Japanese translation)

[ W ] HTML 4.0AHTML 4.01 HTML 4.0, HTML 4.01

1997N 1218AW3CHTML 4.0dl\B 1997 December 18 to Sunday, W3C Recommendation for HTML 4.0 specification was released. HTML 4.01998N 424dlB HTML 4.0 in 1998 was April 24 on the revised specifications. dl}Ci[CHTML 4.011999N 1224W3CB Made some minor modifications to the HTML 4.01 specification, 1999 December 24 to the W3C recommendations. Strict DTDHTML 3.2snTransitional DTDt[gFrameset DTD3XL[}B In addition to the Strict DTD HTML 3.2 transitional period for the transition from the Transitional DTD can be used to frame 3 with the Frameset DTD and schema.

AHTML 4.01x[XXHTML 1.0B After this, HTML 4.01 to XHTML 1.0 will be based to be formulated.

• HTML 4.0dl i { j HTML 4.0 Specification (Japanese translation)
• HTML 4.01dl i { j HTML 4.01 Specification (Japanese translation)

[ W ] ISO/IEC 15445:2000 ISO / IEC 15445:2000

HTML 4.01QlAKiISOKiB Refer to HTML 4.01, the standard was more strict ISO standards. |JIS X 4156:2005JISKiB Which is translated JIS JIS X 4156:2005 is the standard.

• ISO/IEC 15445:2000dl ISO / IEC 15445:2000 specifications
• JIS X 4156:2000dl JIS X 4156:2000 specification

[ W ] HTML 5.0(\) HTML 5.0 (tentative)

u HTML 5 vQ More "HTML 5" refer to the

uOLuarticlevvf}`fBAuaudiovuvideovvfVvfEEXEA2010N9\B Articles and Blogs for "article" for multimedia elements and "audio" and "video" been removed by change add new elements and attributes and elements, 2010, nine will be asked to there is. HTML5HTML4X_EFuTCgQB For details, see the HTML4 in HTML5 and website changes.

[ W ] HTML`dq[ HTML-formatted e-mail

u dq[#[` vQ See "E-mail # Mail Format" on page

[ W ] r Footnotes

[ W ] A See also

Standard Generalized Markup Language Standard Generalized Markup Language

SGMLB SGML. HTMLXML}[NAbv`^B HTML and XML is a metalanguage for defining markup languages.

Extensible HyperText Markup Language Extensible HyperText Markup Language

XHTMLB XHTML. HTMLXML`}[NAbvB HTML to XML markup language that re-defined.

Handheld Device Markup Language Handheld Device Markup Language

HDMLB HDML. oCRecp`}[NAbvB Defined in a markup language for mobile content.

Cascading Style Sheets Cascading Style Sheets

CSSB CSS. iKX^CV[gB Stage stylesheet. HTMLXMLAvP[V\X^CtB HTML and XML documents can be added to the style of structured documents and applications.

_Ci~bNHTML Dynamic HTML

DHTMLB DHTML. Dynamic HTMLB Dynamic HTML. IHTMLITOB Abstract concept of dynamic HTML.

[UreB Usability

[U[TOB Concept to pursue a position on the user's convenience.

ANZVreB Accessibility

NEM_xAANZXNlLB Flexible and can transmit information to anyone that the state can share the information as everyone has access. xB Or degree.

EFuuEU Web Browser

World Wide Web\@\[U[G[WFg B World Wide Web user agent and display the main features. Microsoft Internet ExplorerMozilla FirefoxB Microsoft Internet Explorer and Mozilla Firefox.

HTML_OGW HTML rendering engine

\HTMLA\AA_A World Wide Web [U[G[WFg\vfB Analyzer by Syntax HTML based on the results of the analysis, display, audio, Braille or other produce, World Wide Web component of the agent.

Q Character references

@\B Mechanism for entering text. lQQB A numeric character references and character entity reference.

Hypertext Transfer Protocol Hypertext Transfer Protocol

HTTPB HTTP. nCpeLXg]vgRB HAIPATEKISUTO transfer protocol.

WebI[TOc[ Web authoring tools

EFuRecoIsIc[B And to provide tools to visually create Web content.

GWK The best search engine

SEOB SEO. wB Measures aimed at the top of the search results.

Another HTML-lint Another HTML-lint

HTML`FbN\tgEFAB One of the software to check the HTML document. S___sB The rating scale of zero to 100.

[ W ] ON External links

EBNVi[HTMLB Wiktionary the HTML you an item.

EBLubNXHTMLAB The Wikibooks HTML there are textbooks and related documents.

EBLfBAERYA HTMLAJeSB The Wikimedia Commons is, HTML are related categories.

• RFC 2854 - The 'text/html' Media Type. RFC 2854 - The 'text / html' Media Type.
• Another HTML-lint - HTML`FbN_B Another HTML-lint - check the HTML document and scoring.
• W3C Markup Validation Service - HTML`FbNB W3C Markup Validation Service - check the HTML document.
• PHTML HTML simplest explanation of