Kilotest: Diagnoses of button name not visible violation by HTML element 248 on EarthShare page

Here is how tools diagnose the button name not visible issue for HTML element 248 of the EarthShare page.

Basics

• About the button name not visible issue
  • Why it matters: User cannot get help explaining a button
  • Priority: lowest
  • Related WCAG standard: 4.1.2
• About the EarthShare page
  • URL: https://www.earthshare.org/
  • Tested on 2026-04-02 at 14:23
• About HTML element 248
  • Tag name: NAV
  • Text: About … Open Insights
  • Start tag: <nav class="e-n-menu" data-widget-number="726" aria-label="EarthShare Menu" data-touch-mode="false" data-layout="horizontal">
  • XPath: /html/body/header[1]/div[2]/div[1]/div[1]/div[2]/div[1]/nav[1]
  • Bounding box: x = 632, y = 59, width = 589, height = 32

Diagnoses

1. The button content has only whitespaces. Having only defined an attribute aria-label="Menu Toggle" is not sufficient and it is recommended to have the content instead, e.g. at least visually hidden, but exposed to assisitve technologies. Some users are disabling styles for better readability, and also description from attribute is not available for automatic translators.

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: empty_button_description