Top 100 Entities
  1. Google LLC - 77.70%
  2. Microsoft Corporation - 34.80%
  3. Facebook, Inc. - 26.50%
  4. Amazon Technologies, Inc. - 20.50%
  5. The Trade Desk Inc - 20.00%
  6. Adobe Inc. - 18.40%
  7. Magnite, Inc. - 17.80%
  8. Tapad, Inc. - 16.10%
  9. PubMatic, Inc. - 15.50%
  10. Index Exchange, Inc. - 15.40%
  11. LiveRamp Holdings, Inc. - 15.20%
  12. Verizon Media - 15.20%
  13. OpenX Technologies Inc - 14.60%
  14. Lotame Solutions, Inc. - 14.10%
  15. Cloudflare, Inc. - 12.70%
  16. TripleLift - 12.10%
  17. IPONWEB GmbH - 11.80%
  18. LiveIntent Inc. - 11.40%
  19. Conversant LLC - 11.10%
  20. Amobee, Inc - 11.00%
  21. Outbrain - 11.00%
  22. Collective Roll - 10.90%
  23. Smartadserver S.A.S - 10.80%
  24. Sharethrough, Inc. - 10.70%
  25. 33Across, Inc. - 10.50%
  26. Sovrn Holdings - 10.30%
  27. Centro, Inc. - 10.20%
  28. ID5 Technology Ltd - 10.10%
  29. RhythmOne - 9.82%
  30. Beeswax - 9.75%
  31. RTB House S.A. - 9.67%
  32. Criteo SA - 9.61%
  33. Adform A/S - 9.49%
  34. Pulsepoint, Inc. - 9.35%
  35. Simplifi Holdings Inc. - 9.18%
  36. Adelphic, Inc. - 8.93%
  37. OneTrust LLC - 8.82%
  38. Quantcast Corporation - 8.75%
  39. Neustar, Inc. - 8.66%
  40. Media.net Advertising FZ-LLC - 8.50%
  41. YieldMo, Inc. - 7.75%
  42. comScore, Inc - 7.58%
  43. Smaato Inc. - 7.56%
  44. Unruly Group Limited - 7.53%
  45. Zeta Global - 7.28%
  46. Improve Digital BV - 6.92%
  47. Sonobi, Inc - 6.87%
  48. GumGum - 6.81%
  49. Twitter, Inc. - 6.76%
  50. The Nielsen Company - 6.67%
  51. Throtle - 6.41%
  52. FreeWheel - 6.37%
  53. OnAudience Ltd. - 6.23%
  54. Pinterest, Inc. - 6.18%
  55. DeepIntent Inc - 6.08%
  56. Teads ( Luxenbourg ) SA - 5.94%
  57. Semasio GmbH - 5.83%
  58. Taboola, Inc. - 5.83%
  59. Hotjar Ltd - 5.82%
  60. Roku, Inc. - 5.78%
  61. Monet Engine Inc. - 5.71%
  62. Opera Software AS - 5.63%
  63. Prospect One - 5.46%
  64. Intent IQ, LLC - 5.32%
  65. LoopMe Ltd - 5.32%
  66. MediaMath, Inc. - 4.98%
  67. ADman Media - 4.79%
  68. ByteDance Ltd. - 4.73%
  69. Kargo Global, Inc. - 4.73%
  70. Mediavine, Inc. - 4.67%
  71. Nativo, Inc - 4.60%
  72. Akamai Technologies - 4.07%
  73. Klaviyo - 3.83%
  74. InMobi Pte Ltd - 3.77%
  75. eyeota Limited - 3.73%
  76. Cognitiv Corp. - 3.67%
  77. Adyoulike - 3.58%
  78. Unity Software Inc. - 3.55%
  79. Supership Inc - 3.49%
  80. New Relic - 3.44%
  81. Audigent - 3.35%
  82. Valassis Digital - 3.33%
  83. Brandmetrics - 3.29%
  84. Ogury Limited - 3.29%
  85. Exponential Interactive Inc. - 3.27%
  86. OpenJS Foundation - 3.23%
  87. Merkle Inc - 3.19%
  88. Automattic, Inc. - 3.16%
  89. Shopify Inc. - 3.13%
  90. Confiant, Inc. - 3.12%
  91. Disqus, Inc. - 2.96%
  92. Flashtalking Inc - 2.91%
  93. McCann Disciplines Ltd. - 2.88%
  94. Beachfront Media LLC - 2.83%
  95. Rich Audience Technologies - 2.79%
  96. AdGear Technologies Inc. - 2.61%
  97. Salesforce.com, Inc. - 2.52%
  98. HubSpot, Inc. - 2.49%
  99. Reddit Inc. - 2.48%
  100. AdThrive, LLC - 2.45%
Top 100 Domains
  1. googletagmanager.com - 104300 sites
  2. doubleclick.net - 81902 sites
  3. google.com - 81772 sites
  4. google-analytics.com - 76767 sites
  5. gstatic.com - 72300 sites
  6. fonts.googleapis.com - 63941 sites
  7. facebook.net - 39094 sites
  8. facebook.com - 36450 sites
  9. googlesyndication.com - 34293 sites
  10. adnxs.com - 32602 sites
  11. adsrvr.org - 29646 sites
  12. bing.com - 27961 sites
  13. rubiconproject.com - 26413 sites
  14. cloudflare.com - 25620 sites
  15. tapad.com - 23844 sites
  16. linkedin.com - 23516 sites
  17. pubmatic.com - 23221 sites
  18. casalemedia.com - 22966 sites
  19. rlcdn.com - 22946 sites
  20. yahoo.com - 22525 sites
  21. amazon-adsystem.com - 21931 sites
  22. crwdcntrl.net - 21357 sites
  23. openx.net - 21397 sites
  24. criteo.com - 20881 sites
  25. jsdelivr.net - 20172 sites
  26. bidswitch.net - 19637 sites
  27. adtrafficquality.google - 18171 sites
  28. 3lift.com - 17783 sites
  29. liadm.com - 17042 sites
  30. smartadserver.com - 16766 sites
  31. stackadapt.com - 16340 sites
  32. turn.com - 16228 sites
  33. sharethrough.com - 16111 sites
  34. demdex.net - 15839 sites
  35. id5-sync.com - 15670 sites
  36. everesttech.net - 15313 sites
  37. lijit.com - 15329 sites
  38. sitescout.com - 15386 sites
  39. 33across.com - 15194 sites
  40. ajax.googleapis.com - 15013 sites
  41. creativecdn.com - 14961 sites
  42. bidr.io - 14794 sites
  43. 1rx.io - 14664 sites
  44. adform.net - 14594 sites
  45. googleadservices.com - 14582 sites
  46. simpli.fi - 14310 sites
  47. dotomi.com - 14281 sites
  48. contextweb.com - 13981 sites
  49. ipredictive.com - 13625 sites
  50. quantserve.com - 13474 sites
  51. agkn.com - 13305 sites
  52. pippio.com - 12981 sites
  53. zemanta.com - 12933 sites
  54. media.net - 12669 sites
  55. cloudflareinsights.com - 12585 sites
  56. eu-1-id5-sync.com - 12393 sites
  57. unrulymedia.com - 12335 sites
  58. onetrust.com - 11698 sites
  59. clarity.ms - 11563 sites
  60. smaato.net - 11526 sites
  61. cookielaw.org - 11501 sites
  62. yieldmo.com - 11481 sites
  63. scorecardresearch.com - 11449 sites
  64. youtube.com - 10935 sites
  65. gumgum.com - 10781 sites
  66. rfihub.com - 10786 sites
  67. typekit.net - 10691 sites
  68. 360yield.com - 10394 sites
  69. 2mdn.net - 10268 sites
  70. sonobi.com - 10151 sites
  71. criteo.net - 10097 sites
  72. twitter.com - 9986 sites
  73. thrtle.com - 9896 sites
  74. onetag-sys.com - 9733 sites
  75. onaudience.com - 9539 sites
  76. postrelease.com - 9489 sites
  77. deepintent.com - 9469 sites
  78. stickyadstv.com - 9447 sites
  79. teads.tv - 9397 sites
  80. pinterest.com - 9247 sites
  81. opera.com - 8922 sites
  82. taboola.com - 8911 sites
  83. semasio.net - 8833 sites
  84. w55c.net - 8795 sites
  85. hotjar.com - 8776 sites
  86. fontawesome.com - 8753 sites
  87. loopme.me - 8729 sites
  88. a-mo.net - 8615 sites
  89. licdn.com - 8218 sites
  90. tiktok.com - 8089 sites
  91. jquery.com - 8038 sites
  92. admanmedia.com - 8018 sites
  93. intentiq.com - 7952 sites
  94. mathtag.com - 7805 sites
  95. adentifi.com - 7698 sites
  96. tynt.com - 7495 sites
  97. bootstrapcdn.com - 7474 sites
  98. fastclick.net - 7278 sites
  99. kargo.com - 6983 sites
  100. privacymanager.io - 6980 sites