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 |
|---|---|---|---|
| idrivesync.com | #231,688 | Amazon Route 53, ClickTale (Contentsquare), Google Fonts + 10 more | Find emails |
| activityhero.com | #231,899 | Branch, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| snaptheprice.com | #232,006 | Let's Encrypt, Next.js, Vercel + 2 more | Find emails |
| #258 (Tranco) |
| Find emails |
| 5 | speedtest.net | #476 (Tranco) | Find emails |
| anagrams.net | #232,161 | Amazon (ACM), Amazon Route 53, Apache + 6 more | Find emails |
| vadoo.tv | #232,296 | AWS Lambda, Amazon Route 53, Awin + 20 more | Find emails |
| screenleap.com | #232,591 | Apache, Backbone.js, Cloudflare + 12 more | Find emails |
| ticketshop.lv | #232,664 | Cloudflare, Cloudflare edge/CDN, Nuxt.js + 2 more | Find emails |
| reference.org | #232,782 | ASP.NET, Bootstrap, Cloudflare + 5 more | Find emails |
| radia.cz | #232,931 | Apache, Gemius, Google Analytics + 6 more | Find emails |
| the-ken.com | #233,120 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| arrowheadaddict.com | #233,637 | Amazon (ACM), Amazon CloudFront, Chartbeat + 5 more | Find emails |
| vip-grinders.com | #233,696 | Amazon CloudFront, Amazon S3, Cloudflare + 14 more | Find emails |
| lyrkit.com | #233,821 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| befiler.com | #233,990 | Cloudflare, Google Ads Conversion, Google Analytics + 7 more | Find emails |
| northbaybusinessjournal.com | #234,051 | Amazon Route 53, Apple Pay, Auth0 + 14 more | Find emails |
| restaurantguru.com.br | #234,056 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 5 more | Find emails |
| venue.ink | #234,069 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| tablicakalorijnosti.ru | #234,750 | AngularJS, Apache, DoubleClick (Google Ads) + 10 more | Find emails |
| gibibox.com | #234,819 | DigiCert, Google Analytics, Google Tag Manager + 4 more | Find emails |
| richhost.biz | #234,972 | Chatra, Civic Cookie Control, DataLife Engine + 11 more | Find emails |
| onesothebysrealty.com | #235,051 | Adobe Fonts (Typekit), Apache, ConsentMo + 15 more | Find emails |
| flograppling.com | #235,324 | Amazon Route 53, DoubleClick (Google Ads), Fastly + 10 more | Find emails |
| pebibox.com | #235,388 | DigiCert, Google Analytics, Google Tag Manager + 4 more | Find emails |
| joyfulbelly.com | #235,500 | Google Ads Conversion, Google Analytics, Google Fonts + 10 more | Find emails |
| hexanaut.io | #235,692 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | 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 →