Becoming well-versed in many platforms will help you when designing multiple websites. You will create the best websites if you can enhance your knowledge of PHP and MySQL, and utilize platforms like Java. Take the time to develop skills that can be applied across multiple platforms, regardless of whether your needs are personal or professional.

If you're planning to design multiple sites, it would serve you well to learn to work with multiple platforms. Learn as many technologies as you can, including SQL, PHP, and even the humble JavaScript. Whether you are building a brand-new site or revamping an old one, diversifying your skill set.

Does your site pass the NoScript test? This is a Firefox extension you can download, and it will check your site's readability. It is necessary that you pass it in order to sell items or services dental online marketing as most of these functions require script or you won't be generating revenue.

Use custom error pages to make your site more informative. For instance, if you want people to report dead links on your site, either put a server-side script on your 404 page or have a form or email address that visitors can use to report the error. You should have custom pages for 403, 404, and 500 errors, at the very least.

Do tests on your site to make sure that it's up and running properly on different operating systems and different type of browsers as well. When you do this you then cover all of your tracks and make sure that as many users as possible are able to browse through your site.