From Seo Wiki - Search Engine Optimization and Programming Languages
|Type of site
||Web Development Portal|
||Required for forum|
W3Schools is free of charge, and is funded through text and display advertising. The tutorials and references on the website and the related code are proprietary.
It is created and owned by Refsnes Data, a Norwegian family-owned software development and consulting company.
Tutorials and references
The site largely consists of beginner's tutorials and references of the main web development subjects and languages.