LONGi is committed to ensuring digital accessibility for all visitors to our website. We are continually improving the user experience for everyone and applying the relevant accessibility standards.

Conformance Status

The Web Content Accessibility Guidelines (WCAG) defines requirements for designers and developers to improve accessibility for people with disabilities. It defines three levels of conformance: Level A, Level AA, and Level AAA. Our website is partially conformant with WCAG 2.1 level AA. Partially conformant means that some parts of the content do not fully conform to the Accessibility Standard.

Accessibility Features

  • Effective keyboard navigation – our content can be accessed using a keyboard.
  • High color contrast – improves the contrast of text on images and important links and buttons.
  • Standard semantic tags – enable readers to accurately identify content and operate.
  • Compatible with screen readers – listen to and interact with the website using a screen reader, such as Apple’s VoiceOver.

Technical Specifications

Accessibility of our website relies on the following technologies to work with the particular combination of web browser and any assistive technologies or plugins installed on your computer:

  • HTML
  • CSS
  • JavaScript

These technologies are relied upon for conformance with the accessibility standards used.

Limitations and Alternatives

Despite our best efforts to ensure accessibility of longi.com, there may be some limitations. Below is a description of known limitations, and potential solutions. Please contact us if you observe an issue not listed below.

Known limitations for longi.com:

  • Videos: Most of our videos do not have captions or transcripts.

Assessment Approach

LONGi assessed the accessibility of longi.com by the following approaches:

  • Self-evaluation


We welcome your feedback on the accessibility of longi.com. Please let us know if you encounter accessibility barriers on longi.com. We try to respond to feedback as soon as possible.