An AI-driven audience intelligence and programmatic advertising platform providing header bidding demand. Red Volcano tracks 81,413 publisher websites using Quantcast, with data refreshed weekly from proprietary crawlers.
The highest-ranked websites using Quantcast, 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 | yahoo.com | #15 | 2,873,425,636 | United States | News And Media |
| 3 | imdb.com | #61 | 552,104,293 | United States | Arts And Entertainment |
| 4 | dcinside.com | #81 | 311,148,083 | South Korea | Arts And Entertainment |
| 5 | outbrain.com | #104 | 207,590,388 | Germany | Computers Electronics And Technology |
| 6 | craigslist.org | #138 | 113,939,213 | United States | E-Commerce And Shopping |
| 7 | foxnews.com | #146 | 282,354,363 | United States | News And Media |
| 8 | indiatimes.com | #167 | 272,491,301 | India | News And Media |
| 9 | shopee.co.id | #209 | 133,256,689 | Indonesia | E-Commerce And Shopping |
| 10 | deviantart.com | #229 | 93,554,852 | United States | Arts And Entertainment |
| 11 | genius.com | #241 | 177,962,909 | United States | Arts And Entertainment |
| 12 | freepik.com | #268 | 105,550,673 | India | Arts And Entertainment |
| 13 | flightradar24.com | #291 | 79,083,748 | United States | Vehicles |
| 14 | soundcloud.com | #299 | 123,194,273 | United States | Arts And Entertainment |
| 15 | trilltrill.jp | #318 | 184,689,066 | Japan | Food And Drink |
| 16 | investing.com | #329 | 160,696,387 | Turkey | Finance |
| 17 | goodreads.com | #335 | 100,099,833 | United States | Science And Education |
| 18 | researchgate.net | #347 | 102,524,597 | United States | Science And Education |
| 19 | elmundo.es | #388 | 119,970,947 | Spain | News And Media |
| 20 | usatoday.com | #390 | 133,435,865 | United States | News And Media |
| 21 | repubblica.it | #392 | 122,115,214 | Italy | News And Media |
| 22 | aajtak.in | #416 | 127,864,528 | India | News And Media |
| 23 | apnews.com | #505 | 114,184,974 | United States | News And Media |
| 24 | livedoor.com | #510 | 100,155,438 | Japan | News And Media |
| 25 | lefigaro.fr | #520 | 95,873,920 | France | News And Media |
| 26 | kakaku.com | #544 | 69,039,437 | Japan | E-Commerce And Shopping |
| 27 | nikkansports.com | #549 | 88,264,400 | Japan | Sports |
| 28 | nypost.com | #551 | 100,265,882 | United States | News And Media |
| 29 | tenki.jp | #552 | 102,914,132 | Japan | Arts And Entertainment |
| 30 | cnbc.com | #557 | 112,773,444 | United States | News And Media |
| 31 | reverso.net | #561 | 43,347,245 | France | Reference Materials |
| 32 | lokmat.com | #567 | 84,490,298 | India | News And Media |
| 33 | 5ch.net | #601 | 87,229,666 | Japan | Games |
| 34 | autotrader.co.uk | #605 | 40,239,419 | United Kingdom | Vehicles |
| 35 | zonatmo.com | #615 | 47,888,356 | Mexico | Arts And Entertainment |
| 36 | sozcu.com.tr | #617 | 73,008,221 | Turkey | News And Media |
| 37 | forbes.com | #646 | 95,239,788 | United States | News And Media |
| 38 | wsj.com | #653 | 87,435,650 | United States | News And Media |
| 39 | softonic.com | #670 | 59,547,002 | India | Computers Electronics And Technology |
| 40 | flashscore.com | #709 | 51,982,989 | Indonesia | Sports |
| 41 | protothema.gr | #713 | 91,243,523 | Country 300 | News And Media |
| 42 | mundodeportivo.com | #727 | 74,812,353 | Spain | Sports |
| 43 | livehindustan.com | #740 | 51,874,477 | India | News And Media |
| 44 | skysports.com | #766 | 77,255,938 | United Kingdom | Sports |
| 45 | oricon.co.jp | #768 | 68,400,675 | Japan | Arts And Entertainment |
| 46 | hltv.org | #772 | 55,045,999 | Russia | Games |
| 47 | healthline.com | #801 | 53,810,739 | United States | Health |
| 48 | 3bmeteo.com | #860 | 67,456,206 | Italy | Science And Education |
| 49 | croxyproxy.com | #888 | 47,330,870 | Indonesia | Computers Electronics And Technology |
| 50 | transfermarkt.com.tr | #890 | 53,961,055 | Turkey | Sports |
Want the full list of 81,413 sites using Quantcast? Filter, export, and monitor.
Book a Demo →Geographic distribution of Quantcast adoption across publisher websites. Shows the top markets where publishers have integrated this technology.
Which content categories show the highest adoption of Quantcast. 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 Quantcast, based on ads.txt and sellers.json analysis.
Red Volcano provides complete data on all 81,413 publishers using Quantcast — 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, 81,413 publisher websites currently use Quantcast. 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 Quantcast 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 Quantcast most commonly also use TheMediaGrid, Criteo, OpenX, AppNexus, PubMatic. These co-occurring technologies indicate the typical header bidding and monetization stack of publishers in this segment.
The most common publisher vertical using Quantcast 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 Quantcast 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.