A programmatic advertising platform providing header bidding demand and display solutions for publishers. Red Volcano tracks 22,089 publisher websites using Fidelity Media, with data refreshed weekly from proprietary crawlers.
The highest-ranked websites using Fidelity Media, 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 | reddit.com | #8 | 4,385,329,502 | United States | Computers Electronics And Technology |
| 2 | microsoft.com | #33 | 1,209,647,729 | United States | Computers Electronics And Technology |
| 3 | spankbang.com | #107 | 224,100,602 | Japan | Adult |
| 4 | repubblica.it | #392 | 122,115,214 | Italy | News And Media |
| 5 | azure.com | #494 | 54,271,064 | United States | Computers Electronics And Technology |
| 6 | cnbc.com | #557 | 112,773,444 | United States | News And Media |
| 7 | imgur.com | #564 | 74,230,774 | United States | Computers Electronics And Technology |
| 8 | nbcnews.com | #577 | 107,507,356 | United States | News And Media |
| 9 | cbsnews.com | #596 | 98,151,638 | United States | News And Media |
| 10 | flashscore.com | #709 | 51,982,989 | Indonesia | Sports |
| 11 | protothema.gr | #713 | 91,243,523 | Country 300 | News And Media |
| 12 | hltv.org | #772 | 55,045,999 | Russia | Games |
| 13 | riotgames.com | #956 | 49,694,548 | United States | Games |
| 14 | emag.ro | #982 | 33,241,023 | Romania | E-Commerce And Shopping |
| 15 | jeuxvideo.com | #1,171 | 32,807,274 | France | Games |
| 16 | lastampa.it | #1,273 | 49,479,452 | Italy | News And Media |
| 17 | ladepeche.fr | #1,304 | 48,825,841 | France | News And Media |
| 18 | carrefour.fr | #1,388 | 25,118,279 | France | Food And Drink |
| 19 | glassdoor.com | #1,438 | 30,247,032 | United States | Jobs And Career |
| 20 | kupujemprodajem.com | #1,489 | 15,442,333 | Country 688 | E-Commerce And Shopping |
| 21 | u.gg | #1,650 | 37,231,158 | United States | Games |
| 22 | forocoches.com | #1,678 | 25,037,416 | Spain | News And Media |
| 23 | flashscore.pl | #1,702 | 27,663,251 | Poland | Sports |
| 24 | midilibre.fr | #1,708 | 37,327,753 | France | News And Media |
| 25 | otodom.pl | #1,912 | 19,659,429 | Poland | Business And Consumer Services |
| 26 | dafont.com | #2,105 | 18,680,495 | United States | Computers Electronics And Technology |
| 27 | blick.ch | #2,225 | 28,656,371 | Switzerland | News And Media |
| 28 | dpdgroup.com | #2,303 | 26,844,662 | France | Business And Consumer Services |
| 29 | tandfonline.com | #2,435 | 18,872,783 | United States | Science And Education |
| 30 | fextralife.com | #2,468 | 22,666,511 | United States | Games |
| 31 | dtf.ru | #2,507 | 26,530,594 | Russia | Games |
| 32 | lotterysambadresult.in | #2,567 | 26,722,121 | India | Gambling |
| 33 | laposte.net | #2,634 | 14,728,703 | France | Reference Materials |
| 34 | portal6.com.br | #2,646 | 28,144,301 | Brazil | News And Media |
| 35 | bouyguestelecom.fr | #2,647 | 16,892,665 | France | Computers Electronics And Technology |
| 36 | sextb.net | #2,689 | 10,765,995 | India | Adult |
| 37 | iol.pt | #2,804 | 22,610,439 | Country 620 | News And Media |
| 38 | cnews.fr | #2,883 | 26,374,865 | France | Arts And Entertainment |
| 39 | darty.com | #2,961 | 15,076,738 | France | Computers Electronics And Technology |
| 40 | livesport.cz | #2,972 | 15,282,157 | Czech Republic | Sports |
| 41 | lindependant.fr | #2,987 | 23,687,271 | France | News And Media |
| 42 | carrefour.es | #3,030 | 12,184,195 | Spain | Food And Drink |
| 43 | match.com | #3,089 | 13,883,801 | United States | Community And Society |
| 44 | dpd.de | #3,103 | 21,460,687 | Germany | Business And Consumer Services |
| 45 | livescore.in | #3,108 | 14,266,998 | Indonesia | Sports |
| 46 | imginn.com | #3,155 | 10,043,756 | United States | Adult |
| 47 | arte.tv | #3,284 | 18,896,913 | France | Arts And Entertainment |
| 48 | casa.it | #3,299 | 10,427,399 | Italy | Business And Consumer Services |
| 49 | gamestop.com | #3,316 | 14,141,456 | United States | Games |
| 50 | iefimerida.gr | #3,530 | 17,852,134 | Country 300 | News And Media |
Want the full list of 22,089 sites using Fidelity Media? Filter, export, and monitor.
Book a Demo →Geographic distribution of Fidelity Media adoption across publisher websites. Shows the top markets where publishers have integrated this technology.
Which content categories show the highest adoption of Fidelity Media. 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 Fidelity Media, based on ads.txt and sellers.json analysis.
Red Volcano provides complete data on all 22,089 publishers using Fidelity Media — 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, 22,089 publisher websites currently use Fidelity Media. 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 Fidelity Media 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 Fidelity Media most commonly also use OpenX, TheMediaGrid, Criteo, Reload, vi. These co-occurring technologies indicate the typical header bidding and monetization stack of publishers in this segment.
The most common publisher vertical using Fidelity Media 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 Fidelity Media 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.