FW Editor: Tell us more about AI Internet Solutions. When was AI Internet Solutions established? What is its purpose?
Albert Wiersch: AI Internet Solutions was established in 1997 to develop and sell CSE HTML Validator.

FW Editor: Can you tell us a few things about your developing team?
Albert Wiersch: The lead developer, Albert Wiersch, grew up in the wonderful "Commodore" years in the 1980s, and was writing software in BASIC in elementary school. He has continued in the computer field to the present day, earning both a CSE and MBA degree.

FW Editor: What is your most popular application and why?
Albert Wiersch: CSE HTML Validator - it's the only one we sell, but in three editions, a pro, standard, and a lite edition.

FW Editor: Do you plan to improve this software or focus in developing new ones?
Albert Wiersch: Keeping CSE HTML Validator up-to-date is a never ending job as long as the web continues to evolve and change.

FW Editor: I have noticed there are 3 different CSE HTML Validator packages. Can you tell us more about each package?
Albert Wiersch: There are three editions, the pro, standard, and lite. The lite edition is free and offers "basic" syntax checking. The standard and pro editions feature superior syntax checking as well as CSS, accessibility, link, spelling, SEO, and much more.

FW Editor: What is the main difference between CSE HTML Validator Professional, CSE HTML Validator Standard and CSE HTML Validator Lite?
Albert Wiersch: The lite edition is free and offers "basic" syntax checking. The standard and pro editions feature superior syntax checking as well as CSS, accessibility, link, spelling, SEO, and much more.

FW Editor: Why should someone validate his webpage's?
Albert Wiersch: Checking HTML and CSS for problems reduces the possibility of visitors encountering problems, and results in cleaner, less problematic, and more future-proof web documents. Checking for broken links reduces annoying 404 errors that visitors may encounter.

FW Editor: Is CSE HTML Validator for everyone or just for programmers and professionals?
Albert Wiersch: CSE HTML Validator is for anyone who wants to learn about the actual HTML elements, attributes, and CSS properties. If you don't know anything about HTML or CSS but you want to learn, or you are already a web professional, then CSE HTML Validator is for you.

FW Editor: CSE HTML Validator supports Windows platform only. Do you plan to add Mac OS X and Linux support as well?
Albert Wiersch: While we would like to have native Linux and Mac versions, currently we have no plans for them due to resource limitations. For Mac and Linux users, we recommend running it in a Windows virtual machine, and we have some customers who do that.

FW Editor: Thank you for this interview and for your great software. We are looking forward to hear more from AI Internet Solutions.
Albert Wiersch: You're welcome!