Ключевые слова: abstract, address, background, biz, browser, browsing, business, businessman, businesswoman, color, colorful, com, commercial, communication, company, computer, concept, connection, domain, engine, global, hosting, html, http, hyperlink, info, internet, marketing, name, net, network, networking, optimization, org, protocol, search, server, site, software, surfing, system, technology, url, web, website, white, worldwide, www,