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 |
|---|---|---|---|
| administracionelectronica.gob.es | #1,649 | AddThis, DigiCert, Slick Carousel + 2 more | Find emails |
| telefonica.de | #2,469 | DigiCert, Google Tag Manager, Nginx + 4 more | Find emails |
| ethz.ch | #2,613 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| #4,199 (Tranco) |
| Find emails |
| 5 | kidshealth.org | #6,526 (Tranco) | Find emails |
| bayern.de | #4,199 | Bootstrap, Font Awesome, Let's Encrypt + 6 more | Find emails |
| kidshealth.org | #6,526 | Adobe Experience Cloud (Launch), CSC (Digital Brand Services), Fastly + 9 more | Find emails |
| delaware.gov | #7,594 | ASP.NET, AngularJS, Bootstrap + 19 more | Find emails |
| garanteprivacy.it | #7,949 | Bootstrap, Font Awesome, Matomo + 5 more | Find emails |
| mufg.jp | #9,020 | Akamai Edge DNS, Google Tag Manager, LinkedIn Widgets + 4 more | Find emails |
| service-public.gouv.fr | #9,864 | AB Tasty, Sectigo | Find emails |
| dc.gov | #10,615 | AddThis, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| belastingdienst.nl | #10,621 | Bootstrap, DigiCert, Popper.js + 1 more | Find emails |
| telekom.com | #11,669 | Nginx, Tealium, Varnish | Find emails |
| gobiernodecanarias.org | #12,080 | Bootstrap, Font Awesome, Google Analytics + 11 more | Find emails |
| health.gov.au | #12,421 | Akamai Bot Manager, Akamai edge/CDN, Drupal + 4 more | Find emails |
| rtp.pt | #13,029 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| readspeaker.com | #13,550 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| unizar.es | #14,551 | Bluesky, ConsentMo, Drupal + 7 more | Find emails |
| healthdirect.gov.au | #14,906 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| muenchen.de | #14,954 | Drupal, Fastly, Let's Encrypt + 3 more | Find emails |
| uned.es | #15,213 | ASP.NET, Font Awesome, Google Tag Manager + 6 more | Find emails |
| jyu.fi | #15,503 | Apache, Cookie Information, Drupal + 1 more | Find emails |
| oaic.gov.au | #15,883 | Chart.js, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| dfat.gov.au | #17,447 | Akamai Bot Manager, Akamai edge/CDN, Cloudflare + 4 more | Find emails |
| jcyl.es | #17,489 | Apache, DigiCert, Matomo + 3 more | Find emails |
| nabu.de | #18,575 | Apache, Cloudflare, DigiCert + 8 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 →