A/B Testing & Personalization
411 of the 1,000,000 top sites in our Tranco top-1M census run Salesforce Collect (Marketing Cloud) (0%). A Salesforce Marketing Cloud tag that collects on-site visitor behavior data for personalization and analytics. Detection is homepage-level HTML/header fingerprinting, so a site can run Salesforce Collect (Marketing Cloud) on other pages without it showing here.
Other a/b testing & personalization
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | ap.org | #4,503 (Tranco) | Find emails |
| 2 | parfois.com | #8,721 (Tranco) | Find emails |
| 3 | dealer.com | #11,272 (Tranco) | Find emails |
| 4 | idexx.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| marykay.com.mx | #460,365 | Amazon Route 53, Cloudflare edge/CDN, Datadog + 6 more | Find emails |
| fl-vr.com | #463,817 | DigiCert, Drupal, Envoy + 4 more | Find emails |
| guessfactory.com | #465,722 | AB Tasty, Cloudflare, Cloudflare Bot Management + 6 more | Find emails |
| #12,728 (Tranco) |
| Find emails |
| 5 | lafeltrinelli.it | #13,858 (Tranco) | Find emails |
| casadei.com | #467,904 | Akamai mPulse, Amazon CloudFront, Amazon Pay + 44 more | Find emails |
| piracicabana.com.br | #470,416 | Bootstrap, Cloudflare edge/CDN, Google AMP + 11 more | Find emails |
| moonboot.com | #472,563 | Cloudflare edge/CDN, Google Tag Manager, Klarna + 4 more | Find emails |
| harmontblaine.com | #473,423 | AOS, Cloudflare edge/CDN, Google Tag Manager + 7 more | Find emails |
| rmwilliams.com | #476,464 | Adobe Audience Manager, Adobe Fonts (Typekit), Adyen + 43 more | Find emails |
| bold.cl | #479,486 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| aberdeenairport.com | #484,472 | Adobe Fonts (Typekit), Cloudflare edge/CDN, Cookiebot + 7 more | Find emails |
| vidaxl.is | #489,260 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| scarpamondo.it | #495,278 | Cloudflare edge/CDN, ConsentMo, Klarna + 4 more | Find emails |
| purewickathome.com | #499,245 | Cloudflare edge/CDN, Font Awesome, FullStory + 15 more | Find emails |
| belsport.cl | #506,010 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| pupa.it | #508,878 | Cloudflare edge/CDN, Cookiebot, Google Tag Manager + 5 more | Find emails |
| stricker-europe.com | #516,774 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 12 more | Find emails |
| swarovski.sa | #517,474 | Cloudflare edge/CDN, Cloudinary, Datadog + 8 more | Find emails |
| tamiya.de | #519,055 | Apache, Google Analytics, Google Tag Manager + 1 more | Find emails |
| harrietcarter.com | #520,655 | Akamai Edge DNS, Akamai edge/CDN, Cloudflare edge/CDN + 8 more | Find emails |
| tumi.my | #522,193 | AB Tasty, Bootstrap, Cloudflare edge/CDN + 10 more | Find emails |
| euyansang.com.sg | #523,624 | Cloudflare edge/CDN, Google Ads Conversion, Google Analytics + 9 more | Find emails |
| marykay.de | #531,820 | Amazon Route 53, Cloudflare edge/CDN, Google Fonts + 5 more | Find emails |
| americantourister.co.kr | #541,325 | AB Tasty, Bazaarvoice, Cloudflare edge/CDN + 11 more | Find emails |
| lacoste.sa | #544,175 | Cloudflare edge/CDN, Cloudinary, Dynamic Yield + 4 more | Find emails |
| bofrost.it | #544,842 | Cloudflare edge/CDN, Feedaty, Font Awesome + 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 →