JUMBOPET.NL

Varnish is a web accelerator / reverse proxy caching server.

eCommerce CMS system used by large brands such as The North Face.

Helps you import an existing web store onto FB, works with many popular web store technologies.

Google Analytics offers a host of compelling features and benefits for everyone from senior executives and advertising and marketing professionals to site owners and content developers.

Allows a user to make a website more sociable and connected with integrations from the hugely popular Facebook website.

JQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages. jQuery is designed to change the way that you write JavaScript.

Allows users to Like items they find on the web, similar to how you Like items within Facebook.

The use of a fan page Like box Facebook page integration.

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.

The Open Graph protocol enables any web page to become a rich object in a social graph, a open protocol supported by Facebook

Allows a website to define how a page is rendered in Internet Explorer 8, allowing a website to decide to use IE7 style rendering over IE8 rendering.

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

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.

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

The website uses conditional comments that are supported by Microsoft Internet Explorer. They allow web developers to show or hide HTML code based on the version of the viewer's browser.

Public specification of a preferred URL for a page allows search engines to understand the original location for content.

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