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that added to the cost and complexity of development. The extra code required, and the lack of a caching page layout language, made web sites "heavy" in terms of bandwidth, as did the frequent use of images as text. These bandwidth requirements were burdensome to users in developing countries, rural
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The web standards movement supports concepts of standards-based web design, including the separation of document structure from a web page or application's appearance and behavior; an emphasis on semantically structured content that validates (that is, contains no errors of structural composition)
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An IETF Internet
Standard is characterized by a high degree of technical maturity and by a generally held belief that the specified protocol or service provides significant benefit to the Internet community. A specification that reaches the status of Standard is assigned a number in the IETF STD
228:, a layered approach to web page and application creation that enables all people and devices to access the content and functionality of a page, regardless of personal physical ability (accessibility), connection speed, and browser capability.
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were more than simply interesting technologies. "They are a way of creating Web pages that will facilitate the twin goals of sophisticated and appropriate presentation and widespread accessibility." The group succeeded in persuading
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Prior to the web standards movement, many web page developers used invalid, incorrect HTML syntax such as "table layouts" and "spacer" GIF images to create web pages — an approach often referred to as "
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4), but were often inaccessible to people with disabilities. Tag soup pages also displayed or operated incorrectly in older browsers, and required code forks such as
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A W3C Recommendation is a specification or set of guidelines that, after extensive consensus-building, has received the endorsement of W3C Members and the
Director.
58:, not just the World Wide Web. Even when not web-focused, such standards directly or indirectly affect the development and administration of web sites and
311:, and other browser makers to support these standards in their browsers. It then set about promoting these standards to designers, who were still using
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There are compliance tests both for HTML code generated by websites as well as for the faithful interpretation of HTML code by web browsers.
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HTML 5 contains numerous "willful violations" of other specifications, in order to accommodate limitations of existing platforms.
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offers online services to test websites directly for both web site developers, as well as for website users. These include:
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When a web site or web page is described as complying with web standards, it usually means that the site or page has valid
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to deliver the page, return data from it and to request other resources referenced in it, based on RFC 2616, from IETF.
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Web standards include many interdependent standards and specifications, some of which govern aspects of the
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When web standards are discussed, the following publications are typically seen as foundational:
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Web standards are evolving specifications of web technologies. Web standards are developed by
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Properly formed names and addresses for the page and all other resources referenced from it (
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More broadly, the following technologies may be referred to as "web standards" as well:
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to check
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The earliest visible manifestation of the web standards movement was the
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Standard and various
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guidelines. Full standard compliance also covers proper settings for
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areas, and wherever fast
Internet connections were unavailable.
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is the annual international celebration of web standards and
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when tested against validation software maintained by the
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Sliwa, Carol (1998-08-17). "Browser standards targeted".
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Gleaning
Resource Descriptions from Dialects of Languages
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to check the markup (HTML, XHTML, ...) of Web documents
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series while retaining its original IETF RFC number.
955:"Why Is Your Web Designer Wearing a Blue Hat Today?"
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is currently focused by publications related to the
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111:Standards and "Living standards" published by the
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853:Web standards - Mastering HTML5, CSS3, and XML
155:International Organization for Standardization
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503:Non-standard and vendor-proprietary pressures
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204:specifications, the highest maturity level).
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767:"Search for World Wide Web in ISO standards"
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552:(WaSP), although development is officially
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885:. Vol. 32, no. 33. p. 76.
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259:The Web Standards movement pioneered by
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30:that define and describe aspects of the
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462:Web Content Accessibility Guidelines
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190:Internet Assigned Numbers Authority
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445:), based upon RFC 2396, from IETF.
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649:"Mission - Web Standards Project"
544:Compliance tests for web browsers
519:Compliance tests for website code
491:Standards publications and bodies
413:), and Scalable Vector Graphics (
267:, Steven Champeon, Todd Fahrner,
171:(RFC) documents published by the
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62:. Considerations include the
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362:. The HTML should also meet
332:Designing with Web Standards
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809:"Unicode Technical Reports"
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471:Work in the W3C toward the
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153:Standards published by the
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745:"Ecma formal publications"
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908:"Web Standards Mission"
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285:progressive enhancement
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42:, and a philosophy of
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850:Leslie Sikos (2011).
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613:Responsive web design
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485:Web Ontology Language
214:Web Standards Project
930:"Blue Beanie Day II"
811:. Unicode Consortium
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117:HTML Living Standard
26:and other technical
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721:"WHATWG Standards"
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334:. Since then, the
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125:Encoding Standard
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1494:Browser APIs
1435:Web resource
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1113:. Retrieved
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121:DOM Standard
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60:web services
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1873:Progressive
1868:Single-page
1676:WebAssembly
1656:Geolocation
1613:Web storage
1519:C NPRuntime
1507:LiveConnect
1485:Client-side
1431:Web service
1360:mod_include
1315:Python ASGI
1310:Python WSGI
1260:Server APIs
1181:Server-side
1091:. W3C. 1999
422:stylesheets
417:) from W3C.
336:30 November
324:Douglas Vos
317:Adobe Flash
261:Glenn Davis
1641:DOM events
1618:Web worker
1603:WebSockets
1464:comparison
1400:mod_python
1380:mod_parrot
1213:Encryption
1115:2017-06-29
1095:2009-02-18
1074:2009-10-27
1015:2009-10-27
964:2020-04-21
939:2020-04-21
914:2014-02-26
836:2009-01-19
815:2009-01-19
794:2009-01-19
773:2009-01-19
751:2009-01-19
730:2020-11-22
676:2009-01-19
655:2009-01-19
636:References
429:ECMAScript
360:JavaScript
300:JavaScript
245:JavaScript
144:ECMAScript
140:JavaScript
101:(PNG) and
44:web design
1799:Scripting
1661:IndexedDB
1512:XPConnect
1471:Scripting
1395:mod_proxy
1340:container
1330:Perl PSGI
1320:Ruby Rack
1293:container
1250:WebSocket
1190:Protocols
891:0010-4841
378:or valid
322:In 2007,
309:Microsoft
72:usability
40:web sites
24:standards
1895:Category
1824:Web page
1681:WebAuthn
1556:Web APIs
1449:Open API
1410:mod_ruby
1405:mod_wsgi
1385:mod_perl
1375:mod_mono
1370:mod_lisp
1300:CLI OWIN
1044:(1999).
572:See also
554:inactive
390:, valid
388:metadata
386:, valid
374:, valid
368:semantic
313:tag soup
305:Netscape
281:tag soup
277:Tim Bray
233:tag soup
107:WAI-ARIA
56:Internet
50:Overview
1834:Dynamic
1794:Web IDL
1740:GraphQL
1706:Khronos
1536:ActiveX
1524:C PPAPI
1502:C NPAPI
1454:Webhook
1390:mod_php
1335:Portlet
1283:COM ASP
1278:C ISAPI
1273:C ASAPI
1268:C NSAPI
487:(OWL).
479:(RDF),
180:Unicode
150:(JSON)
1829:Static
1812:Topics
1789:Mashup
1764:Topics
1751:WebUSB
1728:Others
1691:WebRTC
1686:WebGPU
1578:Canvas
1565:WHATWG
1424:Topics
1365:mod_jk
1218:WebDAV
889:
864:
858:Apress
832:. IANA
790:. IETF
747:. Ecma
703:
651:. WaSP
298:, and
239:4 and
224:; and
192:(IANA)
175:(IETF)
146:) and
1779:DHTML
1735:Gears
1719:WebGL
1714:WebCL
1696:WebXR
1598:Video
1573:Audio
769:. ISO
672:. W3C
615:(RWD)
609:(OWF)
595:Acid3
411:XHTML
91:XHTML
1863:Rich
1846:REST
1777:vs.
1773:and
1771:Ajax
1651:File
1583:CORS
1546:XBAP
1529:NaCl
1442:vs.
1433:vs.
1245:WSRP
1235:FCGI
1230:SCGI
1198:HTTP
1069:2616
1052:IETF
1010:2396
993:IETF
887:ISSN
862:ISBN
701:ISBN
548:The
454:MIME
452:and
450:HTTP
443:URIs
407:HTML
380:Atom
366:and
358:and
352:HTML
292:HTML
247:for
178:The
159:JPEG
127:and
87:HTML
70:and
1671:SVG
1666:MSE
1646:EME
1633:W3C
1593:SSE
1588:DOM
1541:BHO
1444:ROA
1440:WOA
1240:AJP
1225:CGI
1066:RFC
1056:doi
1007:RFC
997:doi
524:W3C
436:DOM
415:SVG
392:XML
384:RDF
376:RSS
356:CSS
296:CSS
202:W3C
1897::
1208:v3
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