Semperon Systems is committed to making this website usable for as many people as possible, including people who use assistive technologies.
Our target
We aim to conform to the Web Content Accessibility Guidelines (WCAG) 2.2, Level AA. Accessibility is an ongoing effort, and we test and improve the site over time.
What we’ve built in
- Semantic HTML with a logical heading structure and landmark regions.
- A skip-to-content link and fully keyboard-operable navigation and menus.
- Visible focus indicators and no keyboard traps.
- Form fields with visible labels, clear instructions, and accessible error messages.
- Color contrast that meets or exceeds AA, with no information conveyed by color alone.
- Support for reduced-motion preferences and browser zoom / text resizing.
- Meaningful alternative text for informative images and empty alt text for decorative ones.
Known limitations
If you find content that is difficult to use, some third-party or embedded content may not be fully under our control. We want to hear about it so we can help and improve.
Contact us about accessibility
If you have trouble accessing any part of this site, or need information in a different format, contact us and we’ll help:
info@semperonsystems.com · +1 212 835 6766
Please include the page address and a description of the issue, and we’ll respond within a reasonable time.