A white-label ad serving platform providing header bidding demand and programmatic infrastructure. Red Volcano tracks 38,865 publisher websites using AdKernel, with data refreshed weekly from proprietary crawlers.
The highest-ranked websites using AdKernel, sorted by global traffic rank. Technology detection is based on Red Volcano's weekly crawl of ads.txt files, header bidding configurations, and JavaScript tag analysis.
| # | Domain | Global Rank | Monthly Pageviews | Country | Category |
|---|---|---|---|---|---|
| 1 | espn.com | #89 | 511,589,368 | United States | Sports |
| 2 | dailymail.co.uk | #232 | 216,091,245 | United Kingdom | News And Media |
| 3 | freepik.com | #268 | 105,550,673 | India | Arts And Entertainment |
| 4 | soundcloud.com | #299 | 123,194,273 | United States | Arts And Entertainment |
| 5 | researchgate.net | #347 | 102,524,597 | United States | Science And Education |
| 6 | elmundo.es | #388 | 119,970,947 | Spain | News And Media |
| 7 | repubblica.it | #392 | 122,115,214 | Italy | News And Media |
| 8 | uptodown.com | #563 | 77,892,467 | India | Computers Electronics And Technology |
| 9 | softonic.com | #670 | 59,547,002 | India | Computers Electronics And Technology |
| 10 | animeflv.net | #690 | 65,827,025 | Mexico | Arts And Entertainment |
| 11 | flashscore.com | #709 | 51,982,989 | Indonesia | Sports |
| 12 | protothema.gr | #713 | 91,243,523 | Country 300 | News And Media |
| 13 | mundodeportivo.com | #727 | 74,812,353 | Spain | Sports |
| 14 | hltv.org | #772 | 55,045,999 | Russia | Games |
| 15 | athenahealth.com | #917 | 33,223,304 | United States | Health |
| 16 | vietjack.com | #945 | 53,859,697 | Vietnam | Science And Education |
| 17 | sport.es | #983 | 71,390,853 | Spain | Sports |
| 18 | flightaware.com | #999 | 54,012,237 | United States | Travel And Tourism |
| 19 | index.hr | #1,020 | 55,318,216 | Country 191 | News And Media |
| 20 | wetteronline.de | #1,058 | 50,656,268 | Germany | Science And Education |
| 21 | 20minutos.es | #1,086 | 57,381,998 | Spain | News And Media |
| 22 | ilbe.com | #1,110 | 30,717,538 | South Korea | Arts And Entertainment |
| 23 | jeuxvideo.com | #1,171 | 32,807,274 | France | Games |
| 24 | footmercato.net | #1,252 | 50,724,361 | France | Sports |
| 25 | lastampa.it | #1,273 | 49,479,452 | Italy | News And Media |
| 26 | mirror.co.uk | #1,297 | 48,849,747 | United Kingdom | News And Media |
| 27 | ladepeche.fr | #1,304 | 48,825,841 | France | News And Media |
| 28 | idnes.cz | #1,312 | 34,428,720 | Czech Republic | News And Media |
| 29 | express.co.uk | #1,345 | 45,127,887 | United Kingdom | News And Media |
| 30 | larazon.es | #1,351 | 48,533,552 | Spain | News And Media |
| 31 | carrefour.fr | #1,388 | 25,118,279 | France | Food And Drink |
| 32 | asda.com | #1,391 | 28,470,713 | United Kingdom | Food And Drink |
| 33 | eldiario.es | #1,408 | 45,442,435 | Spain | News And Media |
| 34 | anandabazar.com | #1,432 | 40,206,124 | India | News And Media |
| 35 | marmiton.org | #1,475 | 45,037,061 | France | Food And Drink |
| 36 | meteofor.com.ua | #1,524 | 44,805,617 | Ukraine | Reference Materials |
| 37 | anime-sama.fr | #1,598 | 861,883 | France | Arts And Entertainment |
| 38 | csfd.cz | #1,615 | 27,404,139 | Czech Republic | Arts And Entertainment |
| 39 | manhuaus.com | #1,620 | 26,114,419 | Philippines | Arts And Entertainment |
| 40 | lavozdegalicia.es | #1,669 | 38,487,685 | Spain | News And Media |
| 41 | elperiodico.com | #1,676 | 42,781,850 | Spain | News And Media |
| 42 | lihkg.com | #1,677 | 23,401,518 | Country 344 | Computers Electronics And Technology |
| 43 | forocoches.com | #1,678 | 25,037,416 | Spain | News And Media |
| 44 | flashscore.pl | #1,702 | 27,663,251 | Poland | Sports |
| 45 | midilibre.fr | #1,708 | 37,327,753 | France | News And Media |
| 46 | ekstrabladet.dk | #1,818 | 28,697,961 | Denmark | News And Media |
| 47 | jutarnji.hr | #1,881 | 32,357,431 | Country 191 | News And Media |
| 48 | otodom.pl | #1,912 | 19,659,429 | Poland | Business And Consumer Services |
| 49 | espn.com.br | #1,918 | 39,594,347 | Brazil | Sports |
| 50 | sanook.com | #1,948 | 30,248,807 | Thailand | News And Media |
Want the full list of 38,865 sites using AdKernel? Filter, export, and monitor.
Book a Demo →Geographic distribution of AdKernel adoption across publisher websites. Shows the top markets where publishers have integrated this technology.
Which content categories show the highest adoption of AdKernel. Understanding vertical distribution helps SSPs and ad networks identify where this technology is most prevalent.
The most common SSP and monetization partnerships among publishers using AdKernel, based on ads.txt and sellers.json analysis.
Red Volcano provides complete data on all 38,865 publishers using AdKernel — with filters by country, vertical, traffic, and SSP relationships. Export lists, set up monitoring alerts, and access via API.
According to Red Volcano's data, 38,865 publisher websites currently use AdKernel. This number is updated weekly based on our proprietary web crawlers that scan ads.txt files, JavaScript tags, and header bidding configurations across 32M+ websites.
The highest adoption of AdKernel is in United States, followed by other major digital advertising markets. Red Volcano tracks geographic distribution across 190+ countries, with detailed breakdowns available through our platform.
Publishers using AdKernel most commonly also use OpenX, Criteo, PubMatic, TheMediaGrid, Sonobi. These co-occurring technologies indicate the typical header bidding and monetization stack of publishers in this segment.
The most common publisher vertical using AdKernel is News And Media. Red Volcano provides detailed category breakdowns showing adoption patterns across news, entertainment, sports, technology, and dozens of other verticals.
Red Volcano detects AdKernel through a combination of ads.txt analysis, JavaScript header bidding wrapper detection, sellers.json cross-referencing, and proprietary crawler technology. Our data is refreshed weekly to ensure accuracy.