Websites Powered by OpenX
119,337 websites tracked using OpenX (Advertising) · openx.com
OpenX is a advertising and ad-serving technology used to display and manage online ads. Its official site is openx.com. PoweredBy tracks the websites that use OpenX across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the advertising ecosystem.
Usage trend
20K
40K
60K
80K
Apr 2018
May 2020
May 2022
Jun 2024
Jun 2026
Domains observed using OpenX in each month's HTTP Archive crawl,
Apr 2018 to Jun 2026 · peak 79,627 in Jun 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.9 s
INP 100 ms
CLS 0.05
TTFB 700 ms
Median site among 55,060 OpenX sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
45,149
Canada
24,113
United Kingdom
23,140
India
16,209
Australia
15,781
Germany
15,217
France
13,999
Spain
12,337
Sites using OpenX by audience country, Chrome UX Report.
Top sites by authority
9+
11% · 41 of 372 sites
8+
7% · 500 of 7,677 sites
7+
5% · 2,081 of 45,712 sites
6+
4% · 3,939 of 110,136 sites
5+
3% · 6,575 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running OpenX in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using OpenX
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | wordpress.com | 9.50/10 | 466,100 | 94,206 | Apr 2019 |
| 2 | amazonaws.com | 9.50/10 | - | - | Nov 2021 |
| 3 | cloudfront.net | 9.47/10 | - | - | Jun 2021 |
| 4 | github.io | 9.43/10 | 1,800 | 1 | May 2022 |
| 5 | blogspot.com | 9.39/10 | - | - | Aug 2018 |
| 6 | forbes.com | 9.28/10 | 11,895,600 | 3,957,523 | Feb 2024 |
| 7 | nytimes.com | 9.28/10 | 31,192,100 | 10,445,019 | May 2025 |
| 8 | yahoo.com | 9.27/10 | 16,064,700 | 10,883,592 | May 2024 |
| 9 | washingtonpost.com | 9.26/10 | 2,072,200 | 1,383,754 | Feb 2022 |
| 10 | soundcloud.com | 9.25/10 | 7,874,400 | 2,926,017 | Sep 2025 |
| 11 | weebly.com | 9.24/10 | 162,400 | 11,089 | Sep 2023 |
| 12 | theguardian.com | 9.23/10 | 15,181,100 | 3,912,803 | Aug 2023 |
| 13 | ca.gov | 9.23/10 | 1,457,100 | 28,722 | Aug 2022 |
| 14 | cnn.com | 9.16/10 | 15,960,900 | 3,032,217 | Jan 2026 |
| 15 | pages.dev | 9.14/10 | - | - | Jul 2023 |
| 16 | reuters.com | 9.14/10 | 4,976,200 | 1,589,888 | Aug 2021 |
| 17 | hatena.ne.jp | 9.14/10 | 15 | 10 | Jun 2018 |
| 18 | wsj.com | 9.13/10 | 3,123,700 | 1,076,427 | Jan 2026 |
| 19 | imdb.com | 9.12/10 | 447,755,700 | 16,280,353 | Feb 2026 |
| 20 | squarespace.com | 9.11/10 | 240,100 | 36,138 | Jun 2021 |
| 21 | cnbc.com | 9.11/10 | 15,018,500 | 1,563,016 | Jan 2026 |
| 22 | businessinsider.com | 9.11/10 | 6,315,600 | 3,241,167 | Aug 2022 |
| 23 | rakuten.co.jp | 9.11/10 | 9,200 | 1,689 | Sep 2018 |
| 24 | usatoday.com | 9.08/10 | 10,803,700 | 3,413,388 | Aug 2018 |
| 25 | wired.com | 9.07/10 | 2,704,600 | 1,127,857 | Jul 2021 |
| 26 | time.com | 9.07/10 | 2,628,400 | 1,039,492 | Jun 2022 |
| 27 | stackoverflow.com | 9.05/10 | 6,139,200 | 2,184,814 | Feb 2026 |
| 28 | vercel.app | 9.05/10 | - | - | May 2022 |
| 29 | dailymail.co.uk | 9.05/10 | 3,262,200 | 2,003,262 | Jun 2021 |
| 30 | free.fr | 9.05/10 | 3,400 | 1,262 | Jul 2021 |
| 31 | cambridge.org | 9.04/10 | 633,100 | 518,312 | Jul 2021 |
| 32 | lemonde.fr | 9.03/10 | 267,300 | 164,559 | May 2022 |
| 33 | cbsnews.com | 9.02/10 | 11,302,100 | 4,702,401 | Feb 2022 |
| 34 | ieee.org | 9.02/10 | 37,200 | 20,161 | Jun 2021 |
| 35 | independent.co.uk | 9.02/10 | 272,800 | 191,386 | Jul 2023 |
| 36 | netlify.app | 9.01/10 | 2 | 2 | Oct 2022 |
| 37 | ted.com | 9.01/10 | 390,200 | 133,376 | Aug 2023 |
| 38 | theatlantic.com | 9.01/10 | 865,300 | 436,432 | Jun 2024 |
| 39 | investopedia.com | 9.01/10 | 14,836,000 | 1,675,793 | Sep 2023 |
| 40 | uk.com | 9.00/10 | 2 | 12 | Jun 2021 |
| 41 | cnet.com | 9.00/10 | 6,706,300 | 2,666,781 | Feb 2023 |
| 42 | fortune.com | 8.99/10 | 1,538,600 | 582,756 | Jun 2023 |
| 43 | azureedge.net | 8.98/10 | - | - | Jul 2021 |
| 44 | britannica.com | 8.97/10 | 90,729,000 | 5,444,426 | Jul 2021 |
| 45 | webmd.com | 8.96/10 | 24,603,100 | 3,720,411 | Jun 2023 |
| 46 | indiatimes.com | 8.95/10 | 55,100 | 73,928 | Jul 2021 |
| 47 | lefigaro.fr | 8.95/10 | 18,400 | 38,648 | Jun 2023 |
| 48 | mynavi.jp | 8.95/10 | 81 | 14 | Jan 2022 |
| 49 | sakura.ne.jp | 8.95/10 | - | - | Aug 2022 |
| 50 | merriam-webster.com | 8.93/10 | 201,558,400 | 3,446,226 | Jul 2021 |
| 51 | uol.com.br | 8.92/10 | 33,600 | 42,015 | Apr 2022 |
| 52 | zdnet.com | 8.91/10 | 656,900 | 705,745 | Feb 2023 |
| 53 | huffpost.com | 8.91/10 | 931,000 | 747,568 | Jun 2022 |
| 54 | nypost.com | 8.91/10 | 5,095,400 | 2,159,056 | Feb 2022 |
| 55 | newsweek.com | 8.90/10 | 5,153,000 | 1,681,137 | Jun 2018 |
| 56 | newyorker.com | 8.90/10 | 2,145,200 | 662,959 | Jul 2021 |
| 57 | entrepreneur.com | 8.89/10 | 278,400 | 158,366 | Jun 2023 |
| 58 | vice.com | 8.89/10 | 1,255,700 | 507,572 | Aug 2018 |
| 59 | azurewebsites.net | 8.87/10 | - | - | Nov 2021 |
| 60 | fandom.com | 8.87/10 | 96,300 | 43,935 | Jun 2021 |
| 61 | mashable.com | 8.87/10 | 1,958,400 | 901,029 | Jul 2022 |
| 62 | us.com | 8.86/10 | 32 | 9 | Sep 2023 |
| 63 | shorturl.at | 8.86/10 | 61,100 | 1,340 | Sep 2023 |
| 64 | note.com | 8.84/10 | 14,300 | 36,011 | May 2025 |
| 65 | arstechnica.com | 8.84/10 | 397,800 | 354,569 | Jun 2021 |
| 66 | marketwatch.com | 8.84/10 | 7,176,800 | 686,875 | Sep 2021 |
| 67 | buzzfeed.com | 8.84/10 | 2,987,800 | 1,687,461 | Sep 2022 |
| 68 | politico.com | 8.84/10 | 1,665,600 | 563,907 | Oct 2021 |
| 69 | foxnews.com | 8.84/10 | 3,935,900 | 1,382,455 | Jul 2021 |
| 70 | elpais.com | 8.83/10 | 156,800 | 265,475 | Nov 2021 |
| 71 | tripod.com | 8.82/10 | - | - | Apr 2023 |
| 72 | qz.com | 8.82/10 | 228,300 | 175,282 | Jul 2021 |
| 73 | gizmodo.com | 8.82/10 | 789,000 | 513,208 | Oct 2025 |
| 74 | it.com | 8.81/10 | - | - | Nov 2025 |
| 75 | engadget.com | 8.81/10 | 626,600 | 409,586 | May 2024 |
| 76 | aol.com | 8.81/10 | 5,489,500 | 5,207,079 | May 2024 |
| 77 | rollingstone.com | 8.81/10 | 3,889,800 | 1,225,881 | Jun 2021 |
| 78 | euronews.com | 8.81/10 | 349,500 | 218,199 | Jun 2023 |
| 79 | aljazeera.com | 8.81/10 | 2,602,600 | 601,305 | Jul 2021 |
| 80 | slate.com | 8.80/10 | 1,036,100 | 429,509 | Oct 2022 |
| 81 | nikkei.com | 8.79/10 | 1,900 | 2,469 | Nov 2024 |
| 82 | stackexchange.com | 8.78/10 | 3,500 | 711 | Oct 2025 |
| 83 | wpenginepowered.com | 8.77/10 | - | - | Jan 2026 |
| 84 | adweek.com | 8.77/10 | 181,200 | 156,158 | Apr 2026 |
| 85 | smithsonianmag.com | 8.77/10 | 1,783,900 | 509,308 | Aug 2021 |
| 86 | poynter.org | 8.76/10 | 44,400 | 28,280 | Jan 2025 |
| 87 | joomla.org | 8.76/10 | 3,200 | 881 | Oct 2023 |
| 88 | web.app | 8.76/10 | - | - | Nov 2022 |
| 89 | espn.com | 8.76/10 | 158,842,200 | 5,331,720 | Jun 2023 |
| 90 | hollywoodreporter.com | 8.76/10 | 4,760,000 | 1,553,354 | Jul 2021 |
| 91 | thesun.co.uk | 8.76/10 | 549,800 | 570,089 | May 2023 |
| 92 | globo.com | 8.74/10 | 3,500 | 605 | Jul 2021 |
| 93 | nzz.ch | 8.74/10 | 6,900 | 9,881 | Dec 2023 |
| 94 | mirror.co.uk | 8.73/10 | 612,700 | 589,543 | Jun 2021 |
| 95 | verywellmind.com | 8.72/10 | 4,216,000 | 554,007 | Jan 2024 |
| 96 | metro.co.uk | 8.72/10 | 305,500 | 377,871 | Apr 2025 |
| 97 | standard.co.uk | 8.72/10 | 341,800 | 303,614 | Jun 2023 |
| 98 | ctvnews.ca | 8.72/10 | 248,200 | 295,610 | May 2022 |
| 99 | bostonglobe.com | 8.71/10 | 326,800 | 294,931 | Jul 2021 |
| 100 | docomo.ne.jp | 8.71/10 | 4,100 | 2,896 | Sep 2021 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
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