If one of the sites, the term “accessibility”, describes how he simply can) (and its contents are online, read and understood. The whole process is complicated to buy the site is “published” as meaning the most basic of terms, like a book which the reader interprets each page design and layout of variable type. This parable reminds us that man is the second player from a website to see the browser as the first and the browser can “page in different ways, even the same browser on different platforms (Safari, Firefox, and earlier versions of Internet Explorer are all of the Cross) platform.

While reading in visual form, with publishers such as components, Web sites and pieces can be printed without a Speech from the browser and the ubiquitous indexing robots ( “bots” to access). Therefore, the most honest definition of “web” page “of a series of text-based statements, which are collected where it is interpreted correctly by browsers links, and display various data such as charts , video clips, music and, of course, in a readable layout.

Accessibility is the goal, the goal that a website provides many people as possible, be used in many other browsers, as in the current or anticipated. This is obviously a moving target, how different browsers interpret a set of skills to other sites. In addition, HTML is a language evolving (currently HTML 5, see below). However, even the keys to make Web sites more accessible standards compliance, intelligent organization, fast loading and what the supporters of a non-specific World Wide Web browser as a degradation “graceful”. Die Vorteile von in HTML-Code für Browser-Kompatibilität Design überbewertet kann nicht werden.

“Degraded mode” is defined

HTML is forever changed and improved. Moreover, different browsers still support the different elements of different ways, so that the key to ensure that Web pages are accessible in all of them is the notion of “limp”.

When a browser encounters tags can not be shown to understand (or even), stories of degradation up. It is a matter of some importance to you, when we talk about your website, whether some of your content “lost” the message reaching the gibberish, or even an understandable manner. When this happens, we speak of “Graceful Degradation”, which is conducted directly by the development of most pages in HTML.

Graphical applications are web-page does not grass, because the decision to do so, because the best are several views of the work. You can even manipulate the graphical user interface for the place and the elements of a page. However, the bottom line of HTML, and that opinion must be used, which is still used, and the last. The code should be quite right, so the sooner you get to work directly with him the better compatibility of your browser may be used overall.

HTML standards have been with this concept of progressive deterioration of brain development. Tags elderly with new attributes will be ignored, so the rest of the function is designed as a day, and new tags can help other ads by default in browsers, not them. Images, Java, and the sides are elements of HTML that can be shown or may be disabled, rendered in some browsers with the knowledge of these components. Provision of new alternatives to those who have eliminated, or they can not see, is one of the ways you can design with graceful degradation in mind.

If you build your pages with an eye toward degradation and elegant to use the integrated components of current HTML standards, with good advice supporters access your pages must be appropriately allocated across different browsers and are always accessible. This is one reason for the overwhelming learn HTML!

Standards and Compliance

Of course, your web pages accessible (or as much as possible) do you need to focus on compliance with HTML standards. If you “write” standards, not browser specific features, new hacks and extensions to ensure that your pages display correctly on browsers that support these standards. Their pages work on more than just a browser or two, you should have time to test against, and we continue to work and when introducing new browser based on the same standards.

HTML tags are being tested by the normalization process to obtain a more accurate and are now specifically to the progressive deterioration of older browsers. The World Wide Web Consortium (W3C) is the group that manages and controls the web standards of the original files with HTML 2.0 in 1995, HTML 3.2, HTML 4.0 in spring 1997 and continued into December 1997. A draft of HTML 5 was released in January 2008 as a working draft of the W3C.

State of the art HTML

You can use any standard HTML above, and should be choosing the most appropriate to the needs of your project. If you expect that many people want to work with browsers earlier, as in some other countries, certain groups or associations, etc., and do not need advanced features, you may stay with HTML 2.0. HTML 3.2 was long enough to not be supported by all major browsers, of course, and the best “next step” for most Web designers.

However, HTML 4.0 has now a decade and is widely supported. Even if you create simple web sites with the previous version, if you need pictures and other advanced features, HTML 4.0, the way to go. Which version you use, remember to plan for how Graceful degradation of the overall goal of browser compatibility. The best way to achieve this is through the development of HTML.