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					                       Progressive Enhancement Techniques in Web Designing

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The main benefit of progressive enhancement is that even the user with the oldest browser has an
acceptable experience and the user with a modern browser has a richer experience. In Progressive
Enhancement it allows the site to “ask” the device what it is capable of, and then loads only those
features that are supported. Sites that take an approach that starts with progressive enhancement
don’t need to do any extra work to make this possible. It enhances the user friendliness without
reducing the accessibility.




1. Accessibility

Screen readers have a surprisingly high level of accuracy. Web developers can also more effectively
enhance the rendering sequence. Using accessibility techniques strengthens search engine indexing
and often introduces more content into a page. The first features of accessibility is to be
implemented are the ones that define an application and determine its success. For instance
accessibility can be made by Writing page titles in this order: Page name – Website. This is helpful
for bookmarking.

2. Portability

It is important that we not be overly rigid in our approach to creating new Web content.
Progressive enhancement doesn’t code for particular web browsers. It seeks to cater to all
browsers as best as it can, taking advantage of a browser feature if it has them.

3. Modularity

When separating a site build into different layers, developers can much better focus on their
specific jobs. Layer separation also makes a website easier to maintain.

4. Site Performance

Increased web page performance is a residual benefit of applying progressive enhancement
principles. This results in fewer data going across the wire, and thus, quicker response times.
General Principles for Developing with Progressive Enhancement

Markup: Semantic and well-structured HTML for flexibility and interoperability.

Styling: Enhance the look-and-feel of a design by adding support for browsers with greater
features

Behavior: Enhance the site with rich, interactive features on web browsers with JavaScript.



Progressive enhancement is a powerful development philosophy for creating universally accessible
sites and web apps.

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Description: web design company chennai,India. Our team provides affordable and experienced web design services chennai,web design chennai,best website design.