About Copyright

About Copyright


Copyright Information

All pages and graphics on this web site are the property of the company Refsnes Data.

Pages, code or other content from W3Schools may not be redistributed or reproduced in any way, shape, or form without the written permission of Refsnes Data.

Failure to do so is a violation of copyright laws.

Fair Use

Fair use defines W3Schools' exceptions to the rights protected by copyright laws.

Fair use of W3Schools includes using copyrighted material:

  • In research
  • In news reporting
  • In citations
  • In commentary

Fair use of W3Schools also includes:

  • Linking to W3Schools
  • Adding W3Schools to search engines
  • Library archiving W3Schools

Using W3Schools in Teaching

Fair use includes using copyrighted material in teaching under this balancing:

Favorable Use:

  • Copying examples and code snippets for non-profit teaching and research.
  • Copying small quantities, appropriate for classroom teaching.

Not Favorable Use:

  • Copying for profitable or commercial use.
  • Massive or verbatim copying.
  • Copying large quantities.

Linking to W3Schools

Any Web site may link to any of the pages on W3Schools. However, pages from W3Schools may not be embedded in a frame from the referring site, without the written permission of Refsnes Data.


W3Schools is provided without warranty of any kind. There are no guarantees that use of the site will not be subject to interruptions. All direct or indirect risk related to use of the site is borne entirely by the user. All code provided by W3Schools is provided as examples without warranties to performance, fitness, merchantability, and/or any other warranty (whether expressed or implied).

W3Schools may contain inaccuracies or errors. Refsnes Data makes no guarantees regarding the accuracy of the site or its contents. If you discover that the site or its contents contains errors, please contact us so these can be corrected.

Contact address:

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Linked Sites

W3Schools contains links to other sites. Refsnes Data is not responsible for any content that appears on these linked sites.

Your Conduct

While using this site, you agree to have read and accepted all the information on this page.