It is important to check for broken links before uploading your site to production. Broken links makes a site look unkempt and old. You can check for broken links inside Dreamweaver itself by right clicking on a HTML file in the site files window and then clicking on Check Links either Selected Files/Folder or Entire Site option. Alternatively you can use many freely available online tools like W3C Link Checker for example. [url]http://validator.w3.org/checklink[/url]