ABCGPS.PL

PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

Prototype is a javascript framework which aims to ease development of dynamic web applications.

script.aculo.us provides you with easy-to-use, cross-browser user interface JavaScript libraries to make your web sites and web applications fly.

Lightbox JS is a simple, unobtrusive script used to overlay images on the current page. It's a snap to setup and works on all modern browsers.

A family of web feed formats used to publish frequently updated content such as blog entries, news headlines or podcasts.

The website claims XHTML strict. XHTML Strict is the same as HTML 4.01 Strict but follows XML guidelines. See the link for more information.

Meta tag containing keywords related to the page.

The description attribute provides a concise explanation of the page content.

Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML

JavaScript is a scripting language most often used for client-side web development. Its proper name is ECMAScript, though "JavaScript" is much more commonly used. The website uses JavaScript.

UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.