Accessibility
This website is designed to work for people with access difficulties. Below are the real, verifiable results — not an unchecked promise.
What this page is for
There is no official web accessibility certification — neither the W3C nor any public body issues one. What does exist are independent tools that measure real conformance against the WCAG 2.2, Level AA standard (the one required by the European Accessibility Act and Spanish regulations). This page lists those results, with date and method, so anyone can check them at any time — you don't have to take our word for it.
Result
Verified on 30 July 2026 against the homepage of www.residenciasanildefonso.es, with three independent tools:
Lighthouse (Google Chrome DevTools)
- Accessibility: 100 / 100
- Best Practices: 100 / 100
- SEO: 100 / 100
- Agentic Browsing: 100 / 100
- 56 of 56 audits passed, 0 failed.
W3C Markup Validator
The W3C's official HTML markup validator (validator.w3.org): 0 errors, 0 warnings.
WAVE (WebAIM)
WebAIM's accessibility evaluation tool, Utah State University (wave.webaim.org):
- 0 errors
- 0 contrast errors — the main heading text, overlaid on a photograph, was additionally checked pixel by pixel against the actual rendered image (not just the colour declared in the CSS): median contrast 11.9:1, well above the required minimum of 4.5:1.
- 2 minor alerts (different links to the same destination, a common and non-problematic pattern)
- AIM Score: 10 out of 10
What this check does not cover
No automated tool replaces manual testing with real people using assistive technology (screen readers, keyboard-only navigation, magnifiers). The results above are necessary but not sufficient on their own — they are an honest starting point, not the end of the road.
Found a problem?
If you run into a barrier while using this site with a screen reader, keyboard-only navigation, or any other assistive technology, let us know: sanildefonso@crusa.es or via the contact form. We'll review and fix it.