Content models are nothing new. Used to specify types of content its procedures tell what HTML elements are contained where. An element defined specifies the meaning associated with a block of text and gives the name of it in the form of a tag.
Web design trends are shifting rapidly as mobile devices take over as the desired platform used by most consumers for accessing the web. The pull of mobile devices is the size, mobility and the cost effectiveness of the devices. As a result, web designers are scrambling to keep up or stay ahead of the trends.
The relationship between smartphone apps and internet presence is synergistic: a well-ranked website will help promote a smartphone app and the existence of an attractive smartphone app will help bring links and traffic to your site.
A long-standing debate in online advertising is whether or not organic campaigns (via SEO) and paid search campaigns (through Google AdWords) when run at the same time actually end up damaging the work that the other does separately or whether they support each other overall in the development of the online marketing presence of a given advertiser.