An AI-powered programmatic advertising platform providing header bidding demand and bid optimization. Red Volcano tracks 17,386 publisher websites using Preciso, with data refreshed weekly from proprietary crawlers.
The highest-ranked websites using Preciso, 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 | weather.com | #46 | 1,108,313,929 | United States | Science And Education |
| 2 | uol.com.br | #148 | 248,121,697 | Brazil | News And Media |
| 3 | soundcloud.com | #299 | 123,194,273 | United States | Arts And Entertainment |
| 4 | corriere.it | #338 | 119,687,717 | Italy | News And Media |
| 5 | as.com | #371 | 140,628,616 | Spain | Sports |
| 6 | letterboxd.com | #397 | 64,499,191 | United States | Arts And Entertainment |
| 7 | libero.it | #421 | 61,390,923 | Italy | News And Media |
| 8 | uptodown.com | #563 | 77,892,467 | India | Computers Electronics And Technology |
| 9 | cnnbrasil.com.br | #595 | 91,852,050 | Brazil | News And Media |
| 10 | gazzetta.it | #665 | 85,144,954 | Italy | Sports |
| 11 | lanacion.com.ar | #720 | 76,130,143 | Argentina | News And Media |
| 12 | 3bmeteo.com | #860 | 67,456,206 | Italy | Science And Education |
| 13 | terra.com.br | #862 | 51,572,768 | Brazil | News And Media |
| 14 | ilmeteo.it | #874 | 57,138,289 | Italy | Science And Education |
| 15 | elespanol.com | #1,029 | 58,109,168 | Spain | News And Media |
| 16 | wetteronline.de | #1,058 | 50,656,268 | Germany | Science And Education |
| 17 | 20minutos.es | #1,086 | 57,381,998 | Spain | News And Media |
| 18 | myanimelist.net | #1,102 | 36,895,362 | United States | Arts And Entertainment |
| 19 | fantacalcio.it | #1,144 | 74,087,859 | Italy | Sports |
| 20 | sapo.pt | #1,173 | 33,806,771 | Country 620 | News And Media |
| 21 | elconfidencial.com | #1,188 | 47,706,326 | Spain | News And Media |
| 22 | asda.com | #1,391 | 28,470,713 | United Kingdom | Food And Drink |
| 23 | 17track.net | #1,400 | 40,990,409 | United States | Business And Consumer Services |
| 24 | eldiario.es | #1,408 | 45,442,435 | Spain | News And Media |
| 25 | fanpage.it | #1,457 | 43,735,696 | Italy | News And Media |
| 26 | songsterr.com | #1,469 | 20,619,410 | United States | Arts And Entertainment |
| 27 | ilmessaggero.it | #1,479 | 39,037,214 | Italy | News And Media |
| 28 | metropoles.com | #1,555 | 48,300,361 | Brazil | News And Media |
| 29 | anime-sama.fr | #1,598 | 861,883 | France | Arts And Entertainment |
| 30 | sudoku.com | #1,619 | 41,861,262 | United States | Games |
| 31 | tn.com.ar | #1,631 | 37,061,930 | Argentina | News And Media |
| 32 | lavozdegalicia.es | #1,669 | 38,487,685 | Spain | News And Media |
| 33 | elperiodico.com | #1,676 | 42,781,850 | Spain | News And Media |
| 34 | netshoes.com.br | #1,692 | 26,632,771 | Brazil | E-Commerce And Shopping |
| 35 | ilpost.it | #1,715 | 38,998,950 | Italy | News And Media |
| 36 | raiplay.it | #1,729 | 33,046,173 | Italy | Arts And Entertainment |
| 37 | diariodocomercio.com.br | #1,914 | 43,664,652 | Brazil | Law And Government |
| 38 | espn.com.br | #1,918 | 39,594,347 | Brazil | Sports |
| 39 | climatempo.com.br | #1,941 | 41,313,366 | Brazil | News And Media |
| 40 | eltiempo.com | #1,963 | 35,389,023 | Colombia | News And Media |
| 41 | ndmais.com.br | #1,975 | 36,299,507 | Brazil | News And Media |
| 42 | rtve.es | #2,013 | 31,590,436 | Spain | Arts And Entertainment |
| 43 | lavanguardia.com | #2,042 | 29,909,657 | Spain | News And Media |
| 44 | estadao.com.br | #2,051 | 34,511,383 | Brazil | News And Media |
| 45 | ole.com.ar | #2,061 | 42,867,476 | Argentina | Sports |
| 46 | vsco.co | #2,080 | 18,398,430 | United States | Arts And Entertainment |
| 47 | itatiaia.com.br | #2,084 | 32,548,835 | Brazil | News And Media |
| 48 | xataka.com | #2,091 | 33,394,397 | Spain | Computers Electronics And Technology |
| 49 | ilgiornale.it | #2,212 | 28,294,771 | Italy | News And Media |
| 50 | eldebate.com | #2,231 | 28,641,256 | Spain | News And Media |
Want the full list of 17,386 sites using Preciso? Filter, export, and monitor.
Book a Demo →Geographic distribution of Preciso adoption across publisher websites. Shows the top markets where publishers have integrated this technology.
Which content categories show the highest adoption of Preciso. 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 Preciso, based on ads.txt and sellers.json analysis.
Red Volcano provides complete data on all 17,386 publishers using Preciso — 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, 17,386 publisher websites currently use Preciso. 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 Preciso is in Brazil, followed by other major digital advertising markets. Red Volcano tracks geographic distribution across 190+ countries, with detailed breakdowns available through our platform.
Publishers using Preciso most commonly also use Duration Media, TheMediaGrid, Blue, Between, Criteo. These co-occurring technologies indicate the typical header bidding and monetization stack of publishers in this segment.
The most common publisher vertical using Preciso 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 Preciso 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.