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Policies

Last updated:

Policies information goes here.

NOTE: The following policies are applicable to anyone who uses this website.

Licensing Statements for Software Code

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All CSS and client-side scripts on this site are free software (external link).

Code Licenses for JavaScript

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In order to avoid The JavaScript Trap (external link), all scripts are labelled with a free software license, à la the GNU LibreJS (external link) project, specifically with JavaScript License Web Labels (external link).

JavaScript Licenses and Notes
Internal JavaScript License Web Labels
Script License Source
Apache-2.0 (external link) , derived from
Apache-2.0 (external link) , derived from
NOTES:
  • No external javascript is used by this site.
  • No inline script elements are used by this site.
  • No embedded javascript event handlers are used by this site.
  • Licensing info is also embedded in the javascript source code.

Code Licenses for CSS

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CSS Licenses and Notes
Internal Cascading Style Sheets (CSS) License Web Labels
Style Sheet
License CC BY-SA 4.0 (external link)
Source
NOTES:
  • No external stylesheets are used by this site.
  • No inline <style> elements are used by this site.
  • No embedded style attributes are used by this site.
  • Licensing info is also embedded in the CSS source code.

Code Licenses for Fonts

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Font Licenses and Notes
Font License Web Labels
Font /font­/BACKRG__­.TTF (download)
License Public Domain (external link); Created in by wa2ise (external link)
Source or its Font­Space page (external link)
NOTES:
  • The "backwards" internal web font is used exclusively for RTL testing.
  • System font stacks are used for LTR.
  • No external fonts are used by this site.
  • No <font> elements are used by this site.

Code Licenses for Images

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Image Licenses and Notes
Internal Image License Web Labels
Image
Derivations

Note: See the Colophon page.

License CC BY-SA 4.0 (external link)
Source
NOTES:
  • No external images are used by this site.
  • Licensing info is also embedded in the SVG source code.
  • This site also incorporates image-like Unicode® characters, e.g. symbols and/or emoji, which are licensed as part of the fonts on your operating system and/or browser.

Code Licenses for HTML

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HTML Licenses and Notes

The HTML source code on this site is licensed CC BY-SA 4.0 (external link), except for the Contact page, which is licensed CC BY-NC-ND 4.0 (external link).

Detailed HTML licensing info
HTML Source License Web Labels
Page License Source
CC BY-SA 4.0 (external link)
CC BY-SA 4.0 (external link)
CC BY-SA 4.0 (external link)
CC BY-NC-ND 4.0 (external link)
CC BY-SA 4.0 (external link)
CC BY-SA 4.0 (external link)
CC BY-SA 4.0 (external link)
CC BY-SA 4.0 (external link)
CC BY-SA 4.0 (external link)
CC BY-SA 4.0 (external link)
CC BY-SA 4.0 (external link)
CC BY-SA 4.0 (external link)
CC BY-SA 4.0 (external link)

NOTE: Licensing info is also embedded in the HTML source code.

ADVISEMENT: Other assets and images may not be covered by these licenses, but may have embedded licensing information.

NOTE: In addition to embedding code licenses in source code, and listing them in the above tables, non-standard HTTP "License" headers with abbreviated licensing information may be sent. Non-standard "Copyright" and/or "Disclaimer" HTTP headers may be sent as well.

Licensing Statements for Content

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Content Licenses and Notes

Content on this site is licensed CC BY-SA 4.0 (external link), except for the Contact page, which is licensed CC BY-NC-ND 4.0 (external link).

Trademark Policy

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Trademark Policy and Notes
ADVISEMENT:

Trademark restrictions apply.

All trademarks and registered trademarks appearing on this site are the property of their respective owners.

ADVISEMENT: These policies can change without notice. Changes will appear on this page.