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 |
|---|---|---|---|
| bcinterruption.com | #337,399 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 12 more | Find emails |
| allaboutthejersey.com | #337,984 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 12 more | Find emails |
| halesowennews.co.uk | #338,447 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | washingtonpost.com | #357 (Tranco) | Find emails |
| insideottawavalley.com | #338,558 | DoubleClick (Google Ads), Google Publisher Tag, Google Tag Manager + 5 more | Find emails |
| elystandard.co.uk | #338,604 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| simcoereformer.ca | #338,643 | Amazon Advertising, DoubleClick (Google Ads), Envoy + 7 more | Find emails |
| thechampaignroom.com | #338,999 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 12 more | Find emails |
| barryanddistrictnews.co.uk | #339,211 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| outlookmoney.com | #339,352 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 18 more | Find emails |
| evropa2.cz | #339,462 | DoubleClick (Google Ads), Gemius, Google Publisher Tag + 5 more | Find emails |
| londonworld.com | #339,592 | Cloudflare Bot Management, Cloudflare edge/CDN, Dotmetrics + 10 more | Find emails |
| banburyguardian.co.uk | #339,649 | Cloudflare Bot Management, Cloudflare edge/CDN, Dotmetrics + 10 more | Find emails |
| the-gazette.co.uk | #339,983 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| cleaneatingmag.com | #341,174 | Cloudflare, DoubleClick (Google Ads), DoubleVerify + 10 more | Find emails |
| largsandmillportnews.com | #341,258 | Amazon Advertising, Azure DNS, Azure Front Door + 10 more | Find emails |
| gotrip.hk | #341,725 | AppNexus, Cloudflare, Cloudflare Bot Management + 17 more | Find emails |
| rodo.co.jp | #341,979 | Adform, Adingo, Amazon Advertising + 14 more | Find emails |
| leighjournal.co.uk | #342,507 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| mimibazar.sk | #345,140 | Apache, CJ Affiliate, DoubleClick (Google Ads) + 10 more | Find emails |
| northnorfolknews.co.uk | #345,257 | Amazon Advertising, Amazon Route 53, Azure Front Door + 11 more | Find emails |
| foxrochester.com | #346,349 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| starexponent.com | #346,439 | 33Across, Advertising.com, Amazon Advertising + 44 more | Find emails |
| chiesaditotti.com | #347,196 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 12 more | Find emails |
| gotoskincare.com | #348,014 | AdRoll, BidSwitch, Casale Media + 10 more | Find emails |
| alloaadvertiser.com | #348,100 | Amazon Advertising, Azure DNS, Azure Front Door + 10 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 →