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 |
|---|---|---|---|
| stall-frei.de | #114,954 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| machineseeker.com | #115,682 | Bootstrap, Google Maps, Google Tag Manager + 7 more | Find emails |
| yamol.tw | #115,749 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 8 more | Find emails |
| #258 (Tranco) |
| Find emails |
| 5 | speedtest.net | #476 (Tranco) | Find emails |
| flocabulary.com | #115,783 | Adobe Fonts, Adobe Fonts (Typekit), Bugsnag + 12 more | Find emails |
| predictwind.com | #115,838 | Adobe Fonts (Typekit), Django, Google Tag Manager + 7 more | Find emails |
| edge-themes.com | #115,897 | Cloudflare, Cloudflare edge/CDN, ConsentMo + 8 more | Find emails |
| ezcontacts.com | #116,114 | Apple Pay, Attentive, Bootstrap + 22 more | Find emails |
| teamworkonline.com | #116,136 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 more | Find emails |
| dailyforex.com | #116,264 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| ithelper.ru | #116,519 | ASP.NET, Let's Encrypt, Nginx + 1 more | Find emails |
| file.garden | #116,528 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| ether.fi | #116,720 | Amazon Route 53, Ashby, Google Analytics + 6 more | Find emails |
| ultimateelementor.com | #116,777 | AB Tasty, ActiveCampaign, AdRoll + 119 more | Find emails |
| perniaspopupshop.com | #116,791 | Apache, DigiCert, Google Analytics + 4 more | Find emails |
| careerarc.com | #116,975 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 10 more | Find emails |
| lawyersclubindia.com | #117,022 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| pinterest.info | #117,024 | Adobe Fonts (Typekit), Akamai edge/CDN, Arkose Labs + 11 more | Find emails |
| synonyms.com | #117,094 | Amazon (ACM), Amazon Route 53, Apache + 6 more | Find emails |
| farmersjournal.ie | #117,636 | Amazon (ACM), Amazon Route 53, Apache + 10 more | Find emails |
| buscalibre.com.ar | #117,809 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 3 more | Find emails |
| weather-doc.com | #117,854 | Akamai edge/CDN, Amazon Advertising, Cloudflare + 10 more | Find emails |
| netweaver.uk | #117,975 | Apache, Font Awesome, Google Fonts + 5 more | Find emails |
| cutoutandkeep.net | #118,182 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| righttoinformation.wiki | #118,288 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| collcard.com | #118,377 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 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 →