CDN & Hosting
6,828 of the 1,000,000 top sites in our Tranco top-1M census run AWS Lambda (0.7%). Amazon's serverless compute service, detected via response headers when a site's backend runs on it. Detection is homepage-level HTML/header fingerprinting, so a site can run AWS Lambda on other pages without it showing here.
Other cdn & hosting
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | media.net | #311 (Tranco) | Find emails |
| 2 | smartadserver.com | #325 (Tranco) | Find emails |
| 3 | sharethrough.com | #594 (Tranco) | Find emails |
| 4 | anthropic.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| qs1.com | #169,370 | Cloudflare edge/CDN, Google Fonts, Google Hosted Libraries + 4 more | Find emails |
| rootapp.com | #169,574 | Bluesky, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| oysterhr.com | #169,676 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 6 more | Find emails |
| #722 (Tranco) |
| Find emails |
| 5 | gumgum.com | #762 (Tranco) | Find emails |
| plough.com | #169,990 | Cloudflare edge/CDN, Cookiebot, Google Fonts + 6 more | Find emails |
| su.org | #170,276 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 6 more | Find emails |
| makebecool.com | #170,397 | Cloudflare edge/CDN, Google Fonts, Google Hosted Libraries + 7 more | Find emails |
| hudapp.com | #170,577 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| 15gifts.com | #170,588 | Amazon Route 53, Cloudflare edge/CDN, Google Analytics + 8 more | Find emails |
| alleninstitute.org | #170,618 | Amazon Route 53, Bluesky, Cloudflare edge/CDN + 8 more | Find emails |
| shipday.com | #170,629 | Cloudflare edge/CDN, Google Analytics, Google Fonts + 10 more | Find emails |
| frequency.com | #170,701 | Amazon CloudFront, Amazon Route 53, Bootstrap + 16 more | Find emails |
| functionize.com | #170,791 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 8 more | Find emails |
| pzo.edu.pl | #170,813 | Cloudflare edge/CDN, Google Trust Services, Webflow + 2 more | Find emails |
| scribblevet.com | #170,957 | Calendly, Cloudflare, Cloudflare Web Analytics + 14 more | Find emails |
| slooh.com | #171,212 | Adobe Fonts (Typekit), Amazon Route 53, Cloudflare edge/CDN + 9 more | Find emails |
| mavenclinic.com | #171,250 | Cloudflare, Cloudflare edge/CDN, DataDome + 10 more | Find emails |
| happyco.com | #171,357 | Adobe Fonts (Typekit), Caddy, Cloudflare edge/CDN + 7 more | Find emails |
| nightwish.com | #171,420 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| visualcare.com.au | #171,443 | Amazon Route 53, Cloudflare edge/CDN, GSAP + 11 more | Find emails |
| loyoly.io | #171,550 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| rayyan.ai | #171,592 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Turnstile + 13 more | Find emails |
| futrli.com | #171,618 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Turnstile + 12 more | Find emails |
| virtusize.kr | #171,644 | Adobe Fonts (Typekit), Amazon Route 53, Cloudflare edge/CDN + 8 more | Find emails |
| letscooee.com | #171,873 | Cloudflare, Cloudflare edge/CDN, Embedly + 9 more | Find emails |
| source2sea.com | #172,042 | Azure DNS, Azure Front Door, Calendly + 11 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 →