Websites Using Widespace — 2026 Data

A mobile advertising platform providing rich media and header bidding demand, primarily in European markets. Red Volcano tracks 46,424 publisher websites using Widespace, with data refreshed weekly from proprietary crawlers.

● Data last updated: March 13, 2026
46,424
Publishers Using
United States
Top Country
News And Media
Top Vertical
34.3%
ads.txt Rate
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Top Publishers Using Widespace

The highest-ranked websites using Widespace, 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.

#DomainGlobal RankMonthly PageviewsCountryCategory
1espn.com#89511,589,368United StatesSports
2freepik.com#268105,550,673IndiaArts And Entertainment
3repubblica.it#392122,115,214ItalyNews And Media
45ch.net#60187,229,666JapanGames
5bikewale.com#63862,507,818IndiaVehicles
6flashscore.com#70951,982,989IndonesiaSports
7protothema.gr#71391,243,523Country 300News And Media
8hltv.org#77255,045,999RussiaGames
9croxyproxy.com#88847,330,870IndonesiaComputers Electronics And Technology
10futbin.com#91238,790,563United StatesGames
11hlsloader.com#1,01314,277,525JapanArts And Entertainment
12wetteronline.de#1,05850,656,268GermanyScience And Education
13jeuxvideo.com#1,17132,807,274FranceGames
14lastampa.it#1,27349,479,452ItalyNews And Media
15ladepeche.fr#1,30448,825,841FranceNews And Media
16snaptik.app#1,38039,967,219IndonesiaComputers Electronics And Technology
17carrefour.fr#1,38825,118,279FranceFood And Drink
18asda.com#1,39128,470,713United KingdomFood And Drink
19proxysite.com#1,64513,490,430IndonesiaComputers Electronics And Technology
20forocoches.com#1,67825,037,416SpainNews And Media
21flashscore.pl#1,70227,663,251PolandSports
22midilibre.fr#1,70837,327,753FranceNews And Media
23otodom.pl#1,91219,659,429PolandBusiness And Consumer Services
24espn.com.br#1,91839,594,347BrazilSports
25axios.com#2,08635,945,841United StatesNews And Media
26dafont.com#2,10518,680,495United StatesComputers Electronics And Technology
27blick.ch#2,22528,656,371SwitzerlandNews And Media
28dpdgroup.com#2,30326,844,662FranceBusiness And Consumer Services
29loaded.com#2,31618,426,646United KingdomGames
30freepik.es#2,32617,068,019MexicoComputers Electronics And Technology
31pokemonshowdown.com#2,36117,453,690United StatesGames
32zoom.earth#2,3799,734,320United StatesComputers Electronics And Technology
33laposte.net#2,63414,728,703FranceReference Materials
34rebrand.ly#2,64228,049,429IndonesiaComputers Electronics And Technology
35bouyguestelecom.fr#2,64716,892,665FranceComputers Electronics And Technology
36insta-stories-viewer.com#2,69825,716,987United StatesArts And Entertainment
37gov.kr#2,76313,058,300South KoreaLaw And Government
38iol.pt#2,80422,610,439Country 620News And Media
39cnews.fr#2,88326,374,865FranceArts And Entertainment
40fortnite.gg#2,92112,374,521United StatesGames
41darty.com#2,96115,076,738FranceComputers Electronics And Technology
42livesport.cz#2,97215,282,157Czech RepublicSports
43lindependant.fr#2,98723,687,271FranceNews And Media
44carrefour.es#3,03012,184,195SpainFood And Drink
45geny.com#3,07212,569,085FrancePets And Animals
46match.com#3,08913,883,801United StatesCommunity And Society
47dpd.de#3,10321,460,687GermanyBusiness And Consumer Services
48livescore.in#3,10814,266,998IndonesiaSports
49imginn.com#3,15510,043,756United StatesAdult
50altin.in#3,20925,018,621TurkeyFinance

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Widespace Adoption by Country

Geographic distribution of Widespace adoption across publisher websites. Shows the top markets where publishers have integrated this technology.

United States
8,713 pubs
India
3,291 pubs
France
1,615 pubs
United Kingdom
1,588 pubs
Germany
1,341 pubs
Italy
1,275 pubs
Brazil
1,219 pubs
Indonesia
1,087 pubs
Spain
994 pubs
Japan
940 pubs
Russia
934 pubs
Turkey
835 pubs
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Widespace by Publisher Vertical

Which content categories show the highest adoption of Widespace. Understanding vertical distribution helps SSPs and ad networks identify where this technology is most prevalent.

News And Media
3,070 pubs
Computers Electronics And Technology
1,873 pubs
Games
1,380 pubs
Science And Education
1,348 pubs
Computers Electronics And Technology
1,126 pubs
Arts And Entertainment
872 pubs
Arts And Entertainment
701 pubs
Travel And Tourism
683 pubs
Community And Society
663 pubs
Vehicles
555 pubs
Arts And Entertainment
541 pubs
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SSP Partners of Widespace Publishers

The most common SSP and monetization partnerships among publishers using Widespace, based on ads.txt and sellers.json analysis.

Pubmatic
1,447 pubs
Smaato
1,049 pubs
Rubiconproject
984 pubs
Freestar
582 pubs
Taboola
276 pubs
Sonobi
205 pubs
Lijit
182 pubs
Openx
156 pubs
Themoneytizer
126 pubs
Appnexus
125 pubs

Get Full Widespace Publisher Intelligence

Red Volcano provides complete data on all 46,424 publishers using Widespace — with filters by country, vertical, traffic, and SSP relationships. Export lists, set up monitoring alerts, and access via API.

Frequently Asked Questions

According to Red Volcano's data, 46,424 publisher websites currently use Widespace. 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 Widespace 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 Widespace most commonly also use OpenX, Criteo, Smart AdServer, GumGum, Sharethrough. These co-occurring technologies indicate the typical header bidding and monetization stack of publishers in this segment.

The most common publisher vertical using Widespace 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 Widespace 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.

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Related Data

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