Skip to main content

What is XHTML ?

XHTML is almost identical to HTML 4.01 with only few differences. This is a cleaner and more strict version of HTML 4.01. If you already know HTML then you need to give littel attention to learn this latest variant of HTML.

XHTML stands for EXtensible HyperText Markup Language and is the next step in the evolution of the Internet. The XHTML 1.0 is the first document type in the XHTML family.

XHTML was developed by the W3C to help web developers make the transition from HTML to XML. By migrating to XHTML today, web developers can enter the XML world with all of its attendant benefits, while still remaining confident in their content's backward and future compatibility.

Developers who migrate their content to XHTML 1.0 will realize the following benefits:

1. XHTML documents are XML conforming. As such, they are readily viewed, edited, and validated with standard XML tools.

2. XHTML documents can be written to operate better than they did before in existing browsers as well as in new browsers.

3. XHTML documents can utilize applications like scripts and applets that rely upon either the HTML Document Object Model or the XML Document Object Model.

Why XHTML ?

XHTML has a more strict syntax rules in comparison of HTML. XHTML gives you a more consistent, well structured format so that your webpages can be easily parsed and processed by present and future web browsers. It also makes your website more easy to maintain, edit, convert and format in the long run.

Since XHTML is an official standard of the World Wide Web Consortium (W3C), your website will more likely will be more compatible to more browsers and will be rendered more accurately. XHTML combines strength of HTML and XML and XHTML pages can be rendered by all XML enabled devices.

XHTML defines a quality standard for your webpages, if you follows that then your web pages will be counted quality web pages and W3C certifies those pages with their quality stamp.

Web developers and web browser designers are constantly discovering new ways to express their ideas through new markup languages. In XML, it is relatively easy to introduce new elements or additional element attributes. The XHTML family is designed to accommodate these extensions through XHTML modules and techniques for developing new XHTML-conforming modules. These modules will permit the combination of existing and new feature sets when developing content and when designing new user agents.

Basic Understanding:

Before we proceed further, lets have a quick view on what are HTML, XML and SGML.
1. What is HTML ?
This is an SGML (Standard Generalized Markup Language) application conforming to International Standard ISO 8879. HTML is widely regarded as the standard publishing language of the World Wide Web.

2. What is SGML ?
This is a language for describing markup languages, particularly those used in electronic document exchange, document management, and document publishing. HTML is an example of a language defined in SGML.

3. What is XML ?
XML is the shorthand name for Extensible Markup Language. XML is a markup language much like HTML and was designed to describe data. XML tags are not predefined. You must define your own tags according to your needs.

Popular posts from this blog

Search Engine Optimization – How to Get the Best Rankings

Effective search engine optimization is absolutely crucial for any website proprietor that likes to boost their traffic. No issue how many promotion you location on other websites and in the press the best way to get a bigger number of exclusive tourists is through search engine rankings and online directories.The idea behind seo edinburgh is to make your world broad web falls as appealing as likely to the engine crawlers. You may have a attractively conceived website that comprises unbelievable images and a flawless layout for reading but this solely will not advance your search rankings, there are other components that are important.If you believe of the times when you use one of the foremost search engines you should inquire yourself how many distinct falls do you actually gaze through? It is rather uncommon for any individual to get to the fourth of fifth falls of the results. For creative search engine optimisation edinburgh your location desires to be on the very first page.There...
Read more

The Current State of Web Design: Trends 2010

Web design is a fickle industry. Just like every other form of artistic expression, Web design has undergone a continuous and surprisingly fast evolution. Once a playground for enthusiasts, it has now become a mature rich medium with strong aesthetic and functional appeal. In fact, we are experiencing what could be the golden era of Web design — or at least the best period thus far. We have powerful new tools at our disposal (CSS3, HTML5, font-embedding, etc.), a plethora of freely available resources, a strong design community and also (if you needed any more!) reliable support of Web standards in the major browsers. We’re seeing better interaction design and more aesthetically pleasing designs. And we’re seeing more personal, engaging and memorable sites, too. But what exactly is making the difference? What new directions is Web design heading in today? What new techniques, concepts and ideas are becoming important? In this article, we present some observations on the current state o...
Read more

Photo Optimization

Photo Optimization is necessary to allow a web page to load in the shortest amount of time possible. Fast loading time require small files. This article discusses the methods used for photo optimization. In an ideal world, a web designer could use the highest quality photos and have the webpage download lightening fast. Fast loading requires small file sizes for pictures. Unfortunately, there is a trade off between picture quality and file size. Web surfers are a notoriously impatient bunch. If a website takes too long to load, they will just click away and never come back. Computer monitors can only display images at 72dpi (dots per inch). So the first step in photo optimization is to reduce the resolution to 72 dpi. Large picture can be sliced up into smaller ones and the put back together on the web page. Each piece will be a very small file and together will load in a fraction of the time a single image file would load. Most graphic files contain information about the color palette...
Read more