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 |
|---|---|---|---|
| lavelozdelnorte.com.ar | #799,566 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| liujo.it | #800,794 | Amazon Pay, Cloudflare edge/CDN, Cookiebot + 13 more | Find emails |
| marathon.cl | #803,569 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 8 more | Find emails |
| #12,728 (Tranco) |
| Find emails |
| 5 | lafeltrinelli.it | #13,858 (Tranco) | Find emails |
| millenamoveiseeletro.com.br | #805,940 | Cloudflare edge/CDN, DigiCert, Google Tag Manager + 4 more | Find emails |
| novoshoes.co.nz | #811,645 | Amazon (ACM), Cloudflare, Google Tag Manager + 6 more | Find emails |
| patprimo.ec | #815,409 | Cloudflare edge/CDN, Google Tag Manager, Microsoft 365 + 3 more | Find emails |
| pits2go.com | #817,018 | ClickTale (Contentsquare), Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| rangriti.com | #821,160 | Amazon Route 53, Cloudflare Web Analytics, Cloudflare edge/CDN + 15 more | Find emails |
| rivadouce.fr | #822,787 | Cloudflare edge/CDN, Google Fonts, Google Tag Manager + 5 more | Find emails |
| shoeconnection.co.nz | #827,031 | Amazon (ACM), Google Ads Conversion, Google Analytics + 7 more | Find emails |
| slec.org.sg | #828,450 | Apache, Bootstrap, Fancybox + 13 more | Find emails |
| thecmigroup.ca | #834,139 | AOS, Adobe Fonts (Typekit), Amazon Route 53 + 17 more | Find emails |
| tiendaford.ar | #834,726 | Cloudflare Web Analytics, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| universidadunipro.com | #838,590 | Cloudflare edge/CDN, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| welnia.com | #842,391 | Adyen, Brightcove, Cloudflare edge/CDN + 26 more | Find emails |
| lacrema.com | #848,927 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 8 more | Find emails |
| naty.com | #849,141 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 13 more | Find emails |
| marche.com.br | #857,773 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 8 more | Find emails |
| hummel.es | #861,854 | Cloudflare edge/CDN, Cookie Information, GSAP + 7 more | Find emails |
| jbl.com.ph | #874,484 | Amazon Route 53, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| westbowpress.com | #874,989 | ASP.NET, AddThis, Bootstrap + 18 more | Find emails |
| ortho.com | #877,091 | Adobe Experience Cloud (Launch), Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| planetadelibros.com.pe | #880,932 | Next.js, Sectigo, Turbopack + 1 more | Find emails |
| bostonproshop.com | #885,609 | BigCommerce, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| sevenseven.ec | #897,658 | Cloudflare edge/CDN, Google Tag Manager, Microsoft 365 + 6 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 →