Based in a suburban community outside of Philadelphia, Durkan Group is a digital agency that offers professional web design and consulting services. This company believes that a functional website needs to be laid out in modern code such as CSS3 and HTML5. Therefore, the developers at this firm explore the latest scripts and applications to enhance the appearance, structure and flow of webpages. XML and API standards are also closely followed to ensure that all code is smoothly laid out. Durkan Group conducts site mapping and error debugging. 404 messages and other similar glitches are detected and fixed quickly by expert programmers. Marketing gurus at this agency also understand that rich content adds plenty of value to a website that is ranked by search engine robots. SEO techniques focus on extracting traffic from Google, Bing, Yahoo! and other search engines or directories that are used all over the world wide web.