Most business websites these days are dynamic meaning that the web pages are dynamically built pages that allow user interaction. This might be used for a forum, shopping cart or other data that is loaded on the fly.
They are usually built with a programming language such as ASP, PHP or JAVA. This code "creates" the HTML that is displayed in the browser. XHTML and XML are standards which are probably eventually replace HTML. However most sites are still "output" in HTML because this is visible in most browsers.
Located in San Leandro (near San Leandro, Hayward, Fremont, Castro Valley), California.
Located in the Bay Area (near Berkeley, Richmond and Walnut Creek), California.
Located in San Leandro (Bay Area, near Oakland, San Francisco in Alameda County), California.
Located in San Leandro (near Pleasanton, San Ramon, Danville and Livermore), California.