Accessibility
863 of the 1,000,000 top sites in our Tranco top-1M census run ReadSpeaker (0.1%). A text-to-speech web accessibility widget that reads page content aloud. Detection is homepage-level HTML/header fingerprinting, so a site can run ReadSpeaker on other pages without it showing here.
Other accessibility
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | administracionelectronica.gob.es | #1,649 (Tranco) | Find emails |
| 2 | telefonica.de | #2,469 (Tranco) | Find emails |
| 3 | ethz.ch | #2,613 (Tranco) | Find emails |
| 4 |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| cast.org | #34,130 | CookieYes, Fastly, Foundation + 12 more | Find emails |
| uni-magdeburg.de | #34,619 | Let's Encrypt, Matomo, Splide + 1 more | Find emails |
| tu-clausthal.de | #36,321 | Apache, Let's Encrypt, Matomo + 1 more | Find emails |
| #4,199 (Tranco) |
| Find emails |
| 5 | kidshealth.org | #6,526 (Tranco) | Find emails |
| katholisch.de |
| #36,448 |
| Cookiebot, Google Tag Manager, Let's Encrypt + 4 more |
| Find emails |
| humanservices.gov.au | #38,083 | Akamai Bot Manager, Akamai edge/CDN, DigiCert + 4 more | Find emails |
| bolsasymercados.es | #38,152 | Akamai Edge DNS, OneTrust, Adobe Experience Manager | Find emails |
| lwl.org | #39,440 | Apache, Let's Encrypt, Matomo + 2 more | Find emails |
| infrastructure.gov.au | #39,529 | Akamai Bot Manager, Akamai edge/CDN, Azure DNS + 7 more | Find emails |
| moh.gov.sa | #39,815 | ASP.NET, Bootstrap, DigiCert + 4 more | Find emails |
| education.gov.au | #40,218 | Akamai Bot Manager, Akamai edge/CDN, ConsentMo + 3 more | Find emails |
| boardofstudies.nsw.edu.au | #40,807 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 14 more | Find emails |
| thuisarts.nl | #41,075 | Drupal, Microsoft 365, Nginx + 3 more | Find emails |
| svenskakyrkan.se | #41,819 | Azure API Management, Microsoft 365 | Find emails |
| rotterdam.nl | #42,099 | Apache, Drupal, Kameleoon + 4 more | Find emails |
| bahrain.bh | #42,406 | Amazon Route 53, DigiCert, Dynatrace + 6 more | Find emails |
| ubu.es | #43,119 | AddToAny, Apache, Drupal + 5 more | Find emails |
| veolia.com | #43,553 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 8 more | Find emails |
| dnb.nl | #44,597 | Akamai Edge DNS, DigiCert, jQuery | Find emails |
| educationstandards.nsw.edu.au | #45,254 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| hrsd.gov.sa | #46,354 | Cloudflare edge/CDN, Google Trust Services, Next.js + 2 more | Find emails |
| ag.gov.au | #48,326 | Akamai Bot Manager, Akamai edge/CDN, Drupal + 5 more | Find emails |
| folkhalsomyndigheten.se | #49,054 | Cookiebot, Let's Encrypt | Find emails |
| iscte-iul.pt | #49,115 | ASP.NET, Apache, Bootstrap + 10 more | Find emails |
| indire.it | #49,221 | Apache, Bootstrap, Fancybox + 13 more | Find emails |
| cnsa.fr | #50,305 | Bluesky, Drupal, Microsoft 365 + 4 more | Find emails |
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →