Red Volcano tracks 16,997 publisher websites in the Dictionaries & Encyclopedias vertical, with 3,234 verified ads.txt files. Explore top publishers, SSP market share, and ad tech adoption in this category.
The highest-ranked dictionaries & encyclopedias publishers with a verified ads.txt file, sorted by global traffic rank.
| # | Domain | Global Rank | Monthly Pageviews | Country | Header Bidding |
|---|---|---|---|---|---|
| 1 | quora.com | #123 | 356,936,940 | United States | Not detected |
| 2 | eksisozluk.com | #550 | 72,764,806 | Turkey | CriteoBlueBCM+3 |
| 3 | reverso.net | #561 | 43,347,245 | France | AdformADman MediaAJA+44 |
| 4 | merriam-webster.com | #895 | 57,944,524 | United States | JW PlayerAdvertising.comBetween+44 |
| 5 | mapy.com | #1,094 | 12,597,101 | Czech Republic | Not detected |
| 6 | seznamzpravy.cz | #1,127 | 55,470,022 | Czech Republic | Not detected |
| 7 | dictionary.cambridge.org | #1,207 | 40,230,274 | Vietnam | AAXCriteoOpenX+24 |
| 8 | word.tips | #1,520 | 31,539,334 | United States | BetweenBlueDiscoveryDsp+77 |
| 9 | britannica.com | #1,826 | 32,423,533 | United States | BetweenBlueDiscoveryDsp+50 |
| 10 | wordreference.com | #1,859 | 28,106,040 | Spain | BetweenAdvertising.comSnigel+15 |
| 11 | idos.cz | #3,843 | 16,484,720 | Czech Republic | Performaxr2b2Blue+50 |
| 12 | thesaurus.com | #4,164 | 14,976,918 | United States | AAXOneTagTheMediaGrid+84 |
| 13 | weblio.jp | #4,332 | 15,121,619 | Japan | AAXIDX bidder adapterDuration Media+5 |
| 14 | urbandictionary.com | #5,511 | 12,761,494 | United States | BetweenBlueTheMediaGrid+63 |
| 15 | email.cz | #6,480 | 10,514,232 | Czech Republic | Not detected |
| 16 | wordhippo.com | #7,013 | 9,309,147 | United States | AAXBluePub-X+23 |
| 17 | dictionary.com | #7,194 | 9,777,836 | United States | AAXOneTagTheMediaGrid+90 |
| 18 | pons.com | #7,198 | 7,136,750 | Germany | AdMixerAdprimeAdvertising.com+49 |
| 19 | leo.org | #7,326 | 8,180,930 | Germany | Tim MediaIntegral Ad Science (IAS)Index Exchange+20 |
| 20 | databazeknih.cz | #7,583 | 6,009,358 | Czech Republic | Performaxr2b2xe.works+41 |
| 21 | kotobank.jp | #8,079 | 9,368,575 | Japan | Tim MediaviAJA+19 |
| 22 | oxfordlearnersdictionaries.com | #8,275 | 5,779,781 | Vietnam | AAXBlueTheMediaGrid+63 |
| 23 | yourdictionary.com | #9,449 | 6,578,963 | United States | BetweenBlueTheMediaGrid+16 |
| 24 | treccani.it | #9,590 | 8,284,011 | Italy | QuantcastGoogleOutbrain - Old+13 |
| 25 | dict.cc | #9,658 | 6,767,477 | Germany | AAXBluePub-X+5 |
| 26 | tureng.com | #9,831 | 6,160,624 | Turkey | AdformOpenRTBCriteoDuration Media+62 |
| 27 | jisho.org | #9,853 | 5,098,048 | United States | Tim MediaviIndex Exchange+7 |
| 28 | imagetotext.info | #9,969 | 6,664,051 | India | BetweenTheMediaGridAAX+12 |
| 29 | in-pocasi.cz | #10,160 | 7,812,296 | Czech Republic | r2b2BlueTheMediaGrid+49 |
| 30 | turkinform.com.tr | #10,434 | 6,813,249 | Turkey | Not detected |
| 31 | glosbe.com | #10,508 | 6,152,570 | Poland | BetweenAAXDuration Media+7 |
| 32 | diki.pl | #10,583 | 5,468,602 | Poland | Not detected |
| 33 | alc.co.jp | #10,799 | 5,406,715 | Japan | BlueAdformOpenRTBDuration Media+15 |
| 34 | collinsdictionary.com | #11,614 | 5,646,289 | United States | 33AcrossDeepintentDistrictM+48 |
| 35 | rhymezone.com | #11,619 | 4,845,772 | United States | Advertising.comBetweenDuration Media+28 |
| 36 | dexonline.ro | #11,677 | 6,062,675 | Romania | Quantcast |
| 37 | firmy.cz | #11,945 | 6,070,115 | Czech Republic | Not detected |
| 38 | behindthename.com | #12,560 | 3,352,032 | United States | Advertising.comBetweenTheMediaGrid+41 |
| 39 | almaany.com | #12,579 | 5,450,767 | Country 682 | AJAIndex ExchangeReload+21 |
| 40 | larousse.fr | #13,596 | 5,722,287 | France | TheMediaGridSmart AdServervi+160 |
| 41 | thefreedictionary.com | #13,766 | 4,325,375 | United States | AAXAdformOpenRTBIntegral Ad Science (IAS)+57 |
| 42 | buchstaben.com | #14,269 | 3,618,005 | Germany | SnigelAdsInteractiveBrave+14 |
| 43 | matequiz.com | #14,550 | 2,418,825 | Brazil | 33AcrossA1MediaAAX+171 |
| 44 | squaredle.app | #15,088 | 5,184,375 | United States | Not detected |
| 45 | teleparty.com | #15,311 | 4,935,188 | United States | Not detected |
| 46 | multitran.com | #15,624 | 3,334,973 | Russia | BetweenAdvertising.comAMX RTB+54 |
| 47 | synonymer.se | #16,227 | 3,935,280 | Sweden | BetweenTheMediaGridAdagio+8 |
| 48 | lexicanum.com | #16,349 | 2,776,659 | United States | BetweenHybrid.aiLoyal+42 |
| 49 | drbna.cz | #16,894 | 4,194,890 | Czech Republic | Carodar2b2STN+57 |
| 50 | forvo.com | #17,701 | 3,056,272 | United States | InMobiBetweenBlue+59 |
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Most common header bidding partners among dictionaries & encyclopedias publishers.
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Red Volcano tracks 16,997 publisher websites in the Dictionaries & Encyclopedias category, of which 3,234 have a verified ads.txt file. Data is refreshed weekly.
The top Dictionaries & Encyclopedias publishers for advertising are ranked by global traffic and ads.txt presence. Red Volcano's platform lets you filter by country, SSP relationships, and technology stack to find the best fit for your campaigns.
The leading SSP among Dictionaries & Encyclopedias publishers is Pubmatic. Red Volcano provides detailed SSP penetration data across every publisher vertical.
The largest market for Dictionaries & Encyclopedias publishers is Czech Republic. Red Volcano tracks geographic distribution across 190+ countries.
Red Volcano's Web Discovery platform lets you search and filter all 16,997 Dictionaries & Encyclopedias publishers by country, traffic, SSP, and technology. Book a demo for full access.