参考リソース

https://developer.mozilla.org/en-US/blog/aria-accessibility-html-landmark-roles/

WAI-ARIAあり

https://monosus.github.io/radio-web-accessibility/05-learning-a11y-landmarks/mdn-example.html

https://github.com/monosus/radio-web-accessibility/blob/main/05-learning-a11y-landmarks/mdn-example.html

voiceOver(mac)

voiceOver(mac)

WAI-ARIA なし

https://monosus.github.io/radio-web-accessibility/05-learning-a11y-landmarks/without-wai-aria.html

https://github.com/monosus/radio-web-accessibility/blob/main/05-learning-a11y-landmarks/without-wai-aria.html

voiceOver(mac)

voiceOver(mac)