A publisher-first monetization platform providing header bidding, ad optimization, and yield management services. Red Volcano tracks 16,912 publisher websites using Freestar, with data refreshed weekly from proprietary crawlers.
The highest-ranked websites using Freestar, 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 | ok.ru | #77 | 401,777,996 | Russia | Computers Electronics And Technology |
| 2 | rutube.ru | #109 | 382,594,053 | Russia | Arts And Entertainment |
| 3 | hianime.to | #210 | 185,508,666 | United States | Arts And Entertainment |
| 4 | genius.com | #241 | 177,962,909 | United States | Arts And Entertainment |
| 5 | nexusmods.com | #272 | 75,613,229 | United States | Games |
| 6 | vnexpress.net | #308 | 130,711,082 | Vietnam | News And Media |
| 7 | corriere.it | #338 | 119,687,717 | Italy | News And Media |
| 8 | aniwatchtv.to | #360 | 107,603,691 | United States | Arts And Entertainment |
| 9 | 9animetv.to | #424 | 93,828,163 | United States | Arts And Entertainment |
| 10 | manhwaweb.com | #458 | 64,170,573 | Mexico | Arts And Entertainment |
| 11 | sozcu.com.tr | #617 | 73,008,221 | Turkey | News And Media |
| 12 | sofascore.com | #649 | 82,221,531 | Brazil | Sports |
| 13 | gazzetta.it | #665 | 85,144,954 | Italy | Sports |
| 14 | mundodeportivo.com | #727 | 74,812,353 | Spain | Sports |
| 15 | livehindustan.com | #740 | 51,874,477 | India | News And Media |
| 16 | opera.com | #806 | 76,869,308 | United States | Computers Electronics And Technology |
| 17 | mangafire.to | #849 | 44,078,573 | United States | Arts And Entertainment |
| 18 | haber7.com | #850 | 49,383,375 | Turkey | News And Media |
| 19 | 4chan.org | #863 | 40,868,152 | United States | Adult |
| 20 | coinmarketcap.com | #920 | 73,636,405 | United States | Crypto And Blockchain |
| 21 | wiki.gg | #944 | 39,327,393 | United States | Games |
| 22 | pantip.com | #974 | 57,144,903 | Thailand | Computers Electronics And Technology |
| 23 | haberler.com | #984 | 39,622,367 | Turkey | News And Media |
| 24 | webmotors.com.br | #1,024 | 36,933,276 | Brazil | Vehicles |
| 25 | hdtodayz.to | #1,043 | 46,330,634 | United States | Arts And Entertainment |
| 26 | clarin.com | #1,044 | 58,642,972 | Argentina | News And Media |
| 27 | myflixerz.to | #1,192 | 44,385,307 | United States | Arts And Entertainment |
| 28 | tuoitre.vn | #1,238 | 49,412,019 | Vietnam | News And Media |
| 29 | sondakika.com | #1,363 | 44,238,403 | Turkey | News And Media |
| 30 | meteofor.com.ua | #1,524 | 44,805,617 | Ukraine | Reference Materials |
| 31 | woman.ru | #1,553 | 33,745,448 | Russia | Arts And Entertainment |
| 32 | manhuaus.com | #1,620 | 26,114,419 | Philippines | Arts And Entertainment |
| 33 | filmaffinity.com | #1,772 | 27,191,233 | Spain | Arts And Entertainment |
| 34 | thingiverse.com | #1,892 | 18,450,249 | United States | Computers Electronics And Technology |
| 35 | ozbargain.com.au | #1,923 | 35,269,005 | Australia | E-Commerce And Shopping |
| 36 | animeflv.cc | #1,932 | 171,130 | Country 166 | Arts And Entertainment |
| 37 | ole.com.ar | #2,061 | 42,867,476 | Argentina | Sports |
| 38 | carsales.com.au | #2,082 | 17,819,611 | Australia | Vehicles |
| 39 | xataka.com | #2,091 | 33,394,397 | Spain | Computers Electronics And Technology |
| 40 | dafont.com | #2,105 | 18,680,495 | United States | Computers Electronics And Technology |
| 41 | obozrevatel.com | #2,132 | 29,341,178 | Ukraine | News And Media |
| 42 | huffingtonpost.es | #2,136 | 29,728,578 | Spain | News And Media |
| 43 | shaalaa.com | #2,146 | 25,362,220 | India | Science And Education |
| 44 | tv9telugu.com | #2,190 | 33,822,068 | India | News And Media |
| 45 | convertio.co | #2,230 | 20,184,191 | Brazil | Computers Electronics And Technology |
| 46 | loigiaihay.com | #2,274 | 24,776,187 | Vietnam | Science And Education |
| 47 | voiranime.com | #2,279 | 24,208,290 | France | Arts And Entertainment |
| 48 | seaart.ai | #2,299 | 17,154,309 | Japan | Computers Electronics And Technology |
| 49 | cumhuriyet.com.tr | #2,332 | 26,730,620 | Turkey | News And Media |
| 50 | dndbeyond.com | #2,369 | 17,399,832 | United States | Games |
Want the full list of 16,912 sites using Freestar? Filter, export, and monitor.
Book a Demo →Geographic distribution of Freestar adoption across publisher websites. Shows the top markets where publishers have integrated this technology.
Which content categories show the highest adoption of Freestar. 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 Freestar, based on ads.txt and sellers.json analysis.
Red Volcano provides complete data on all 16,912 publishers using Freestar — 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, 16,912 publisher websites currently use Freestar. 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 Freestar is in Japan, followed by other major digital advertising markets. Red Volcano tracks geographic distribution across 190+ countries, with detailed breakdowns available through our platform.
Publishers using Freestar most commonly also use TheMediaGrid, Duration Media, Between, Criteo, PubMatic. These co-occurring technologies indicate the typical header bidding and monetization stack of publishers in this segment.
The most common publisher vertical using Freestar 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 Freestar 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.