Web Design in Cornwall with Celtic Web Design - Simple sites, content management sites or e-commerce website, mobile and Facebook pages all available in Cornwall. Are you looking to extend your website or wish to have a hands-on approach to the site development or management, then with your website requirements, we can design your website to utilize the best Content Management Systems available. Using either WordPress or Joomla, your site can jump to the next level of functionality and user experience, and with the added ability for you to update your own website.