Advertising & Marketing
1,780 of the 1,000,000 top sites in our Tranco top-1M census run Magnite (Rubicon Project) (0.2%). An advertising exchange and supply-side platform connecting publishers with ad buyers for programmatic ad sales. Detection is homepage-level HTML/header fingerprinting, so a site can run Magnite (Rubicon Project) on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | pinterest.com | #49 (Tranco) | Find emails |
| 2 | flickr.com | #172 (Tranco) | Find emails |
| 3 | rubiconproject.com | #190 (Tranco) | Find emails |
| 4 | weather.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| palcomp3.com | #361,307 | Amazon Route 53, Casale Media, DoubleClick (Google Ads) + 12 more | Find emails |
| helensburghadvertiser.co.uk | #361,541 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| familychristian.com | #361,978 | Amazon Advertising, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | washingtonpost.com | #357 (Tranco) | Find emails |
| rotherhamadvertiser.co.uk | #363,895 | Cloudflare Bot Management, Cloudflare edge/CDN, Dotmetrics + 10 more | Find emails |
| fnb-corp.com | #363,990 | Adobe Audience Manager, Advertising.com, AppNexus + 30 more | Find emails |
| newcastleworld.com | #365,183 | Cloudflare Bot Management, Cloudflare edge/CDN, Dotmetrics + 10 more | Find emails |
| kotora.jp | #365,800 | Adingo, Adyen, Amazon (ACM) + 38 more | Find emails |
| cumnockchronicle.com | #366,979 | Amazon Advertising, Azure DNS, Azure Front Door + 10 more | Find emails |
| olandsbladet.se | #367,821 | DoubleClick (Google Ads), Fastly, Google Cloud DNS + 4 more | Find emails |
| stanleycupofchowder.com | #367,925 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 12 more | Find emails |
| redreporter.com | #368,088 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 12 more | Find emails |
| sla.se | #368,446 | Cloudflare, DoubleClick (Google Ads), Fastly + 4 more | Find emails |
| timeout.cat | #368,829 | Amazon Route 53, Google Trust Services, Sourcepoint | Find emails |
| diecastaircraftforum.com | #369,187 | Amazon Advertising, Apache, Fastly + 15 more | Find emails |
| bobedre.dk | #369,233 | Cloudflare, Didomi, DoubleClick (Google Ads) + 9 more | Find emails |
| progressiveboink.com | #369,618 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 11 more | Find emails |
| telemundochicago.com | #371,170 | Adobe Experience Cloud (Launch), Akamai Edge DNS, DigiCert + 6 more | Find emails |
| monopoli.gr | #371,181 | AddThis, Adman, Cloudflare + 24 more | Find emails |
| longmontleader.com | #373,322 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| ottokit.com | #373,527 | AB Tasty, ActiveCampaign, AdRoll + 119 more | Find emails |
| birminghamworld.uk | #373,640 | Cloudflare Bot Management, Cloudflare edge/CDN, Dotmetrics + 10 more | Find emails |
| wnbc.com | #373,868 | Adobe Experience Cloud (Launch), DigiCert, Index Exchange + 6 more | Find emails |
| mahoningmatters.com | #374,001 | Akamai Bot Manager, Akamai edge/CDN, Amazon Advertising + 13 more | Find emails |
| wandsworthguardian.co.uk | #374,193 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| maidenhead-advertiser.co.uk | #374,868 | AddThis, Amazon (ACM), Amazon Advertising + 25 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 →