HTML is SGML-based while XHTML is XML-based. They are like two sides of the same coin. XHTML was derived from HTML to conform to XML standards. Hence XHTML is strict when compared to HTML and does not allow user to get away with lapses in coding and structure .
Why XHTML is stricter language than HTML?
Although XHTML is almost the same as HTML but It is more important to create your code correctly, because XHTML is stricter than HTML in syntax and case sensitivity . XHTML documents are well-formed and parsed using standard XML parsers, unlike HTML, which requires a lenient HTML-specific parser.
Which one is more stricter XHTML or HTML?
XHTML is a stricter, more XML-based version of HTML.
Why is XHTML more accessible than HTML?
Based on the XML syntax rules, where every opened tag must be closed, XHTML is easier to code and to maintain , since the structure is more apparent and mismatching tags are easier to spot. XHTML 1.0 is the reformulation of HTML 4.01 in XML. Therefore, XHTML documents are hypertext documents and XML documents.
What is better XHTML or HTML?
XHTML stands for Extensible Hypertext Markup Language. It can be considered as a part of the XML markup language this is because of XHTML have features of both XML and HTML. ... XHTML can be considered as a better version of HTML .
Is XHTML valid HTML?
Extensible HyperText Markup Language (XHTML) is part of the family of XML markup languages. ... XHTML documents are well-formed and may therefore be parsed using standard XML parsers, unlike HTML , which requires a lenient HTML-specific parser.
What is the basic elements of HTML?
- A text header, denoted using the <h1> , <h2> , <h3> , <h4> , <h5> , <h6> tags.
- A paragraph, denoted using the <p> tag.
- A horizontal ruler, denoted using the <hr> tag.
- A link, denoted using the <a> (anchor) tag.
What does SGML stand for?
About SGML
The Standard Generalized Markup Language (SGML, defined in [ISO8879]), is a language for defining markup languages. HTML is one such “application” of SGML.
What is the main goal of xhtml?
The main goal of XHTML is to provide a way for authors to update their HTML documents so that they are compliant with the XML standard , thus allowing them to be viewed with the next generation of XML browsers. Extensible hypertext markup language is a hybrid between HTML 4.0 and XML.
Is HTML case sensitive?
Generally, HTML is case-insensitive , but there are a few exceptions. Entity names (the things that follow ampersands) are case-senstive, but many browsers will accept many of them entirely in uppercase or entirely in lowercase; a few must be cased in particular ways.
Why XHTML is used?
Why use XHTML? XHTML documents are validated with standard XML tools. It is easily to maintain, convert, edit document in the long run. It is used to define the quality standard of web pages .
Is HTML XML?
| HTML XML | Is a markup language. Is a standard markup language that defines other markup languages. |
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What are the similarities of HTML and XHTML?
HTML and XHTML are both languages in which web pages are written. HTML is SGML-based while XHTML is XML-based. They are like two sides of the same coin . XHTML was derived from HTML to conform to XML standards.
Is HTML and xhtml same?
| HTML XHTML | HTML is not case sensitive XHTML is case sensitive | HTML uses a format that is similar to document formats XHTML uses markup language |
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What is a doctype in HTML?
The HTML document type declaration, also known as DOCTYPE , is the first line of code required in every HTML or XHTML document . The DOCTYPE declaration is an instruction to the web browser about what version of HTML the page is written in. This ensures that the web page is parsed the same way by different web browsers.
What is difference between HTML and XML?
The key difference between HTML and XML is that HTML displays data and describes the structure of a webpage , whereas XML stores and transfers data. XML is a standard language which can define other computer languages, but HTML is a predefined language with its own implications.
