Website development encompasses the creation and maintenance of websites. This process includes web design, web content creation, client-side/server-side scripting, and network security configuration. Developers work to build websites that are functional, user-friendly, and aesthetically pleasing, offering a good user experience and meeting the specific needs of individuals or businesses.

SEO is the practice of optimizing a website to rank higher in search engine results, with the aim of increasing organic (non-paid) traffic. This involves various strategies and techniques, including keyword research, content creation, link building, and improving site structure and performance to enhance visibility and user engagement.

Online business marketing refers to the use of digital channels to promote and sell products or services. This can include a variety of strategies such as content marketing, social media marketing, email marketing, pay-per-click advertising, and affiliate marketing. The goal is to reach a larger audience, build brand awareness, and drive conversions and sales through online platforms.