Authentication & Identity
5,195 of the 1,000,000 top sites in our Tranco top-1M census run Google Identity Services (0.5%). Google's library for adding sign-in and account authentication, including Google One Tap and OAuth, to a site. Detection is homepage-level HTML/header fingerprinting, so a site can run Google Identity Services on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | pinterest.com | #49 (Tranco) | Find emails |
| 2 | dropbox.com | #139 (Tranco) | Find emails |
| 3 | weather.com | #211 (Tranco) | Find emails |
| 4 | wixsite.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| clore.ai | #118,430 | Cloudflare, Cloudflare edge/CDN, Crisp + 13 more | Find emails |
| dailylocal.com | #118,580 | Amazon Route 53, Apple Pay, Auth0 + 13 more | Find emails |
| nexojornal.com.br | #118,621 | Amazon Route 53, DebugBear, Let's Encrypt + 5 more | Find emails |
| #258 (Tranco) |
| Find emails |
| 5 | speedtest.net | #476 (Tranco) | Find emails |
| studyladder.com.au | #118,689 | Amazon (ACM), Amazon Route 53, Bootstrap + 10 more | Find emails |
| sportstiming.dk | #118,725 | Font Awesome, Google Analytics, Google Fonts + 12 more | Find emails |
| smitefire.com | #118,758 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 8 more | Find emails |
| bingplaces.com | #118,901 | Arkose Labs, Azure DNS, Cloudflare Turnstile + 2 more | Find emails |
| hevodata.com | #119,157 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 28 more | Find emails |
| tripline.net | #119,275 | Amazon (ACM), Apache, Backbone.js + 18 more | Find emails |
| phrasly.ai | #119,546 | AOS, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| mojtrg.rs | #119,688 | ASP.NET, Bootstrap, Cloudflare + 11 more | Find emails |
| acumbamail.com | #119,790 | AOS, Django, Google Tag Manager + 12 more | Find emails |
| yayimages.com | #120,231 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 6 more | Find emails |
| baytoday.ca | #120,389 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| satchelone.com | #120,586 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 20 more | Find emails |
| pottsmerc.com | #120,615 | Amazon Route 53, Apple Pay, Auth0 + 13 more | Find emails |
| shipxplorer.com | #120,792 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 7 more | Find emails |
| senego.com | #120,961 | Cloudflare, DoubleClick (Google Ads), Google AdSense + 13 more | Find emails |
| dealstreetasia.com | #121,252 | Amazon Route 53, Bootstrap, Font Awesome + 6 more | Find emails |
| starkfuture.com | #121,892 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 12 more | Find emails |
| 7eminar.ua | #121,978 | Cloudflare, Let's Encrypt, Nginx + 4 more | Find emails |
| pageserve.co | #122,141 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| nordlittoral.fr | #122,280 | Akamai Edge DNS, AppNexus, Didomi + 9 more | Find emails |
| sonix.ai | #122,318 | AMP for WP, Bugsnag, Cloudflare + 10 more | Find emails |
| chope.co | #122,399 | Amazon (ACM), Amazon Route 53, AppsFlyer + 15 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 →