A good web designer is one who is well versed in current standards for web site design and development. The basic technologies currently used are XHTML and CSS (Cascading Style Sheets). As part of testing, your designer should check to be sure that all of the code written for your web site validates. Valid code means that your site meets the current web development standards – this is helpful when checking for issues such as cross-browser compatibility as mentioned above.
Once you give your web designer final approval, it is time to deliver the site. An FTP (File Transfer Protocol) program is used to upload the web site files to your server. Most web designers offer domain name registration and web hosting services as well. Once these accounts have been setup, and your web site uploaded to the server, the site should be put through one last run-through. This is just precautionary, to confirm that all files have been uploaded correctly, and that the site continues to be fully functional.
This marks the official launch of your site, as it is now viewable to the public.