This page explains how the TASK™ website incorporates eco-design and accessibility best practices.
Eco-design & sustainability
We aim to minimize the environmental impact of the TASK™ platform while ensuring high performance and a smooth user experience.
Our eco-design approach
Efficient hosting & infrastructure
- TASK™ is hosted through providers following strong infrastructure standards (Hetzner).
- We follow sustainable development practices such as optimizing code, reducing unnecessary scripts, and ensuring efficient resource use.
- These measures reduce server load, energy consumption, and environmental footprint.
Optimized page performance
To reduce energy use and improve loading speed, we:
- Optimize and compress files (images, scripts, styles)
- Remove unused code and reduce bandwidth consumption
- Continuously monitor performance to ensure efficient loading times
Responsive & mobile-friendly
TASK™ is fully responsive, meaning it adapts to all device sizes.
This avoids the need for separate apps and reduces unnecessary resource use.
Minimalist & clean design
We prioritize simplicity:
- Minimal visual clutter
- Efficient content structure
- Limited use of heavy media
This reduces the amount of data processed and enhances both sustainability and usability.
EcoIndex rating
The TASK™ website currently holds an EcoIndex rating of A, reflecting our low environmental impact.
Accessibility
We want TASK™ to be usable by everyone, including candidates with disabilities. Our design follows the Web Content Accessibility Guidelines (WCAG) 2.1 and is regularly tested with leading tools.
Key accessibility features
Navigation & structure
- Fully navigable via keyboard
- Clear page structure with headings and lists
- Logical content order
Assistive technology compatibility
- Screen-reader friendly
- All images include descriptive alternative text
Visual accessibility
- Strong color contrast for text and interactive elements
- Simple layouts to support focus and readability
Extra time for candidates
Institutions can request reasonable adjustments to candidates who need additional time during TASK™. Follow this process to submit your request: Submit an accommodation request.
Accessibility audit results
We regularly evaluate our platform using industry-leading tools:
- Stark: 67% compliance with WCAG 2.2
- WAVE: No errors detected
- Axe: No critical issues
These checks help us identify improvements and maintain high accessibility standards.
Ongoing commitment
Accessibility is a continuous effort.
We conduct regular audits, test with assistive technologies, and update our design as standards evolve.
If you experience any barrier or difficulty using TASK™, please contact us at support@sulitest.org — your feedback helps us improve.
Accessibility of other Sulitest platforms
Some of our supporting platforms are provided by third-party tools. You can find their accessibility statements here:
| Platform | Provider | Accessibility Statement |
| Resources Hub | Notaku | https://notaku.so/docs/company/accessibility-statement |
| Help Centre | Zendesk | https://www.zendesk.co.uk/company/agreements-and-terms/accessibility/ |