● COMPLIANCE // TRN-A11Y
Accessibility
for every operator
Trinetra Technologies LLP wants every visitor to use this website with ease - including people who rely on screen readers, keyboards, magnification or other assistive technology.
CONFORMANCE STATUS
Our standard: WCAG 2.1 Level AA
This website is built to conform to the Web Content Accessibility Guidelines (WCAG) 2.1 at Level AA, published by the W3C. Accessibility was part of the design from the first day, not an afterthought.
The last full audit of every public page was completed on 3 August 2026, and the site passed with zero errors in all three industry-standard tools.
BUILT-IN FEATURES
What we have built in
- A "Skip to main content" link at the top of every page for keyboard and screen reader users.
- Every feature works with the keyboard alone, with a clear 3-pixel focus outline so you always know where you are.
- All text colours are tested against the dark background and meet or exceed the AA contrast ratio.
- Proper heading order and page landmarks (header, navigation, main content, footer) on every page.
- Alternative text on meaningful images; decorative graphics are hidden from screen readers.
- An accessible Request Quote dialog – focus stays inside it, the Escape key closes it, and focus returns to the button that opened it.
- The homepage image slideshow has a pause button and stays paused for visitors who prefer reduced motion.
- Specification tables use real table markup with row headers, so screen readers announce them correctly.
- Enquiry forms have visible labels tied to every field.
- The layout is fully responsive and remains usable at 200% browser zoom.
TEST PROTOCOL
How we test
Every public page is audited with three independent automated tools: axe-core by Deque, WAVE by WebAIM, and Google Lighthouse. Automated checks are backed by manual keyboard-only testing and checks with screen readers, including NVDA and JAWS on desktop and TalkBack and VoiceOver on mobile.
Accessibility engineering and auditing for this website is done by M/S. Anblik (Ananyoo), an accessibility consultancy based in Kolkata, India.
KNOWN LIMITATIONS
Known limitations
The spam-protection check on our enquiry form is supplied by a third party. We use its non-interactive, accessible mode and keep it under review. If any part of this website ever gives you trouble, we treat that as a defect and will fix it.
FEEDBACK CHANNEL
Tell us if something is not working
If you face any difficulty using this website with your assistive technology, please write to us. Mention the page address and the problem you faced. We aim to respond within 48 hours.
- Email: s4visionsky@gmail.com
- Phone: +91 87770 81161
This statement was prepared on 3 August 2026 and is reviewed after every major update to the website.