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 |
|---|---|---|---|
| stuttgarter-nachrichten.de | #24,963 | Amazon (ACM), Amazon CloudFront, Microsoft 365 | Find emails |
| digitimes.com | #25,038 | Amazon (ACM), Amazon CloudFront, Bootstrap + 6 more | Find emails |
| freeterabox.com | #25,116 | Amazon Route 53, DigiCert, Google Analytics + 5 more | Find emails |
| #258 (Tranco) |
| Find emails |
| 5 | speedtest.net | #476 (Tranco) | Find emails |
| trendhunter.com | #25,274 | Amazon Route 53, Apache, Google Analytics + 9 more | Find emails |
| jobsora.com | #25,416 | Cloudflare, Cloudflare edge/CDN, Cookie-Script + 8 more | Find emails |
| flightconnections.com | #25,716 | Amazon (ACM), Amazon Route 53, Apache + 9 more | Find emails |
| orangehost.com | #25,833 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 9 more | Find emails |
| penny-arcade.com | #25,991 | Adobe Fonts (Typekit), Bluesky, Cloudflare + 17 more | Find emails |
| pinterest.it | #25,993 | Adobe Fonts (Typekit), Akamai edge/CDN, Arkose Labs + 11 more | Find emails |
| idefix.com | #26,384 | Amazon CloudFront, Amazon Route 53, Google Analytics + 9 more | Find emails |
| magzter.com | #26,530 | AppsFlyer, Azure DNS, DigiCert + 10 more | Find emails |
| lamar.edu | #27,006 | ASP.NET, AddThis, Apache + 10 more | Find emails |
| webself.net | #27,127 | ASP.NET, Adobe Fonts (Typekit), Amazon (ACM) + 20 more | Find emails |
| wetv.vip | #27,665 | Amazon CloudFront, DigiCert, Google Analytics + 4 more | Find emails |
| deseretnews.com | #27,866 | Adobe Fonts (Typekit), Akamai edge/CDN, Akamai mPulse + 13 more | Find emails |
| morelogin.com | #27,897 | Alibaba Cloud CDN, Citrix NetScaler, Google Fonts + 7 more | Find emails |
| dealmoon.com | #27,949 | Amazon Route 53, DigiCert, DoubleClick (Google Ads) + 9 more | Find emails |
| zattini.com.br | #28,182 | Amazon Route 53, Azion, Express + 9 more | Find emails |
| tryhackme.com | #28,304 | Cloudflare, Google Fonts, Let's Encrypt + 5 more | Find emails |
| krea.ai | #28,433 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| lyricalhost.com | #28,661 | Apache, Civic Cookie Control, Font Awesome + 11 more | Find emails |
| apsense.com | #28,670 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| 192.com | #28,690 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 7 more | Find emails |
| realpython.com | #28,743 | Bootstrap, Cloudflare, Cloudflare Turnstile + 8 more | Find emails |
| swp.de | #28,830 | Amazon (ACM), Amazon CloudFront | 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 →