National Institute of Advanced Industrial Science and Technology (AIST), JapanMarkup language
All pages are conformity with the Recommendation of World Wide Web Consortium (W3C®), and described in the international standard markup language.
The pages with above mark are conformity with XML syntax for HTML Living Standard.
* Extension .html
and MIME Type text/html
are used for all the web page files, so as to be used by the old browsers that cannot use XML syntax for HTML Living Standard. Thus, the error returns because of XML declaration <?xml version="1.0" encoding="UTF-8"?>
when the W3C® Markup Validation Service checks these pages. However, it is not defect. If you would like to validate the grammar of the web page, please excute the validation by uploading the source file with changing the extension as .xhtml
. In this case, no error will occur.
Style control
W3C® Cascading Style Sheets Level 3, that has high accessibility for the sighted, low-vision, and blind people, is used in this web site.
Accessibility
The pages with above mark achieve Level Triple-A, that means all of the terms of W3C® WAI™ Web Content Accessibility Guidelines 2.2 that is the newest version (2023) of guidelines that shows the conditions to allow high accessibility for the many people including elderly people, and persons with disabilities, are satisfied.
Multilingual translation
If there is the link * Jump to multilingual translation.
at the head of the page, the body of the page can be translated by the multilingual translation service of Google®, Inc., when the link is opened.
* Please note that the translated page is not always taken account of accessibility.
Plug-in
Plug-ins are not required.
Script language
JavaScript™ 1.0 is used. However, browsing is available by unsupported browser.
Creating platform
All of the web data contained in this site are created on Apple® Macintosh® computer. The web page files are created by SimpleText and/or TextEdit application.