An HTML tag that allows for one web page to be wholly included inside another; it is a popular way to create embeddable interactive features. Iframes are usually constructed via JavaScript as a way around web browsers’ security features, which try to prevent JavaScript on one page from quickly talking to JavaScript on an external page. Many security breaches have been designed using iframes.

An image map is used in XHTML to allow different parts of an image to become different clickable elements. It can also allow some portions of an image to have no clickable element.

In-stream video ads are those that are in the video player itself and are injected into the stream that is being sent to a client video player.

A marketing methodology that is designed to draw visitors and potential customers in, rather than outwardly pushing a brand, product or service onto prospects.

An infographic (information graphic) is a graphical representation of information or data designed to be engaging and easily understandable.

Visual and textual cues that provide website visitors with hints on what information a site contains.

Online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc.

In CSS, elements that do not have a pre-defined style will take on the style of their parent element within the document tree.

Elements with CSS written directly around the element it affects, instead of in a separate style sheet or header style.

A photo and video sharing social network that enables registered users to take pictures and videos via the Instagram mobile app, apply digital filters to them and then share them across other social media profiles, such as Facebook, Twitter, Tumblr, and Flickr.

When multiple of the big three media types (paid, owned, and earned) overlap and work together in a marketing campaign.

Using data and consumer behavior to generate and serve a custom advertisement to a specific person.

Internal sales is a business model in which a company's products are sold directly from the company to the customers. The major benefit of this method is that it allows a company to reap more profits from each sale because they don't have to pay the vendors.

The process of running a controlled experiment comparing one or more versions of an iOS app against the original to improve certain metrics.

A unique string of numbers that identifies each device connecting to the internet. The IP Address is your website’s home address.

IP warming is the practice of gradually increasing the volume of mail sent via a dedicated IP address according to a predetermined schedule. This gradual process helps to establish a reputation with ISPs (Internet Service Providers) as a legitimate email sender.