Websites Powered by Primis
1,363 websites tracked using Primis (Advertising) · www.primis.tech
Primis is a advertising and ad-serving technology used to display and manage online ads. Its official site is primis.tech. PoweredBy tracks the websites that use Primis 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
500
1K
1.5K
Jun 2021
Oct 2022
Feb 2024
May 2025
Sep 2026
Domains observed using Primis in each month's HTTP Archive crawl,
Jun 2021 to Sep 2026 · peak 1,235 in Mar 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.7 s
INP 125 ms
CLS 0.05
TTFB 600 ms
Median site among 1,073 Primis sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
912
Canada
678
United Kingdom
639
India
551
Australia
543
Germany
531
France
519
Spain
484
Sites using Primis by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| News and media | 0.10% | 43 |
| Games | 0.08% | 4 |
| Pets and animals | 0.04% | 1 |
| Software and apps | 0.01% | 15 |
| Blogs and publishing | 0.01% | 3 |
| Travel and hospitality | <0.01% | 1 |
| Retail | <0.01% | 2 |
Share of each industry's websites with a detected stack that use Primis; industries come from what sites declare in their own structured data.
Top sites by authority
9+
<1% · 1 of 372 sites
8+
<1% · 19 of 7,677 sites
7+
<1% · 95 of 45,712 sites
6+
<1% · 176 of 110,136 sites
5+
<1% · 273 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Primis in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Primis
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | businessinsider.com | 9.11/10 | 6,219,300 | 2,952,834 | Jul 2025 |
| 2 | merriam-webster.com | 8.93/10 | 198,322,900 | 2,188,129 | May 2026 |
| 3 | azurewebsites.net | 8.87/10 | - | - | Nov 2025 |
| 4 | fandom.com | 8.87/10 | 96,300 | 43,935 | Aug 2026 |
| 5 | mirror.co.uk | 8.73/10 | 612,700 | 589,543 | May 2026 |
| 6 | express.co.uk | 8.65/10 | 592,600 | 687,284 | Dec 2025 |
| 7 | last.fm | 8.64/10 | 2,182,400 | 855,002 | Dec 2025 |
| 8 | dictionary.com | 8.54/10 | 42,459,700 | 1,452,995 | May 2026 |
| 9 | worldometers.info | 8.51/10 | 2,622,700 | 148,132 | Nov 2024 |
| 10 | upi.com | 8.40/10 | 461,100 | 315,736 | Apr 2026 |
| 11 | thenation.com | 8.40/10 | 94,100 | 65,127 | Sep 2024 |
| 12 | azurefd.net | 8.37/10 | - | - | Oct 2025 |
| 13 | huji.ac.il | 8.32/10 | - | 10 | Jun 2021 |
| 14 | boingboing.net | 8.27/10 | 57,900 | 76,044 | Jul 2021 |
| 15 | boredpanda.com | 8.24/10 | 662,000 | 374,404 | Aug 2026 |
| 16 | nationalinterest.org | 8.09/10 | 224,400 | 76,044 | Jul 2025 |
| 17 | fontsquirrel.com | 8.06/10 | 99,800 | 12,251 | Apr 2026 |
| 18 | walesonline.co.uk | 8.06/10 | 119,500 | 109,010 | Jun 2026 |
| 19 | dailyrecord.co.uk | 8.03/10 | 91,600 | 115,643 | Apr 2026 |
| 20 | eltiempo.com | 7.99/10 | 90,100 | 164,501 | Jul 2026 |
| 21 | liverpoolecho.co.uk | 7.99/10 | 59,900 | 68,758 | Jun 2026 |
| 22 | whatismyipaddress.com | 7.97/10 | 910,000 | 26,534 | Sep 2024 |
| 23 | walla.co.il | 7.93/10 | 210 | 31 | Jul 2021 |
| 24 | phoronix.com | 7.92/10 | 14,000 | 15,968 | Oct 2024 |
| 25 | oilprice.com | 7.91/10 | 106,500 | 29,110 | Mar 2023 |
| 26 | baeldung.com | 7.88/10 | 237,700 | 141,637 | Mar 2025 |
| 27 | thesaurus.com | 7.87/10 | 22,483,800 | 1,447,199 | Jun 2026 |
| 28 | news12.com | 7.86/10 | 2,900 | 114 | Jun 2025 |
| 29 | rogerebert.com | 7.86/10 | 3,551,200 | 420,142 | Sep 2025 |
| 30 | songkick.com | 7.85/10 | 1,010,600 | 297,312 | Jun 2021 |
| 31 | birminghammail.co.uk | 7.85/10 | 38,600 | 55,765 | Jun 2026 |
| 32 | globalsecurity.org | 7.82/10 | 107,800 | 81,733 | Mar 2026 |
| 33 | lipsum.com | 7.77/10 | 127,500 | 10,672 | Oct 2024 |
| 34 | adsoftheworld.com | 7.73/10 | 25,400 | 18,522 | Sep 2024 |
| 35 | daytondailynews.com | 7.72/10 | 226,600 | 95,571 | Apr 2026 |
| 36 | ceo.ca | 7.71/10 | 1,800 | 2,614 | Jul 2025 |
| 37 | cheezburger.com | 7.71/10 | 537,200 | 172,078 | Aug 2026 |
| 38 | weareteachers.com | 7.67/10 | 250,100 | 103,839 | Mar 2025 |
| 39 | mining.com | 7.67/10 | 26,100 | 30,484 | May 2025 |
| 40 | chroniclelive.co.uk | 7.62/10 | 21,800 | 31,868 | Jun 2026 |
| 41 | htmlcolorcodes.com | 7.58/10 | 885,700 | 39,353 | Oct 2024 |
| 42 | nintendolife.com | 7.58/10 | 509,900 | 344,624 | Nov 2024 |
| 43 | mylondon.news | 7.56/10 | 31,400 | 46,426 | May 2026 |
| 44 | fstoppers.com | 7.53/10 | 96,300 | 119,116 | Oct 2024 |
| 45 | thejc.com | 7.51/10 | 34,200 | 27,086 | Aug 2026 |
| 46 | bristolpost.co.uk | 7.48/10 | 16,100 | 26,649 | Aug 2026 |
| 47 | zerogpt.com | 7.47/10 | 151,800 | 8,605 | Jun 2024 |
| 48 | gbnews.com | 7.47/10 | 80,800 | 79,584 | Aug 2026 |
| 49 | dailycal.org | 7.46/10 | 38,500 | 25,682 | Apr 2026 |
| 50 | irishmirror.ie | 7.46/10 | 24,600 | 49,861 | Sep 2026 |
| 51 | mail.com | 7.45/10 | 648,600 | 20,150 | Jan 2022 |
| 52 | daysoftheyear.com | 7.45/10 | 358,500 | 59,364 | Jul 2026 |
| 53 | ghanaweb.com | 7.45/10 | 26,500 | 17,489 | Jan 2025 |
| 54 | azlyrics.com | 7.44/10 | 7,136,200 | 758,233 | Jul 2021 |
| 55 | comingsoon.net | 7.43/10 | 432,100 | 298,463 | Sep 2025 |
| 56 | codebeautify.org | 7.42/10 | 85,100 | 25,001 | Nov 2023 |
| 57 | police1.com | 7.38/10 | 174,900 | 72,939 | Jun 2025 |
| 58 | frommers.com | 7.38/10 | 432,700 | 174,132 | Oct 2025 |
| 59 | primis.tech | 7.32/10 | 2,000 | 45 | Jun 2021 |
| 60 | cambridge-news.co.uk | 7.32/10 | 7,100 | 12,862 | Nov 2025 |
| 61 | nottinghampost.com | 7.28/10 | 14,600 | 20,212 | Aug 2026 |
| 62 | thesource.com | 7.25/10 | 14,200 | 11,664 | Jun 2021 |
| 63 | ondigitalocean.app | 7.22/10 | - | - | Jul 2024 |
| 64 | dailypost.co.uk | 7.20/10 | 5,100 | 8,937 | May 2026 |
| 65 | prensalibre.com | 7.11/10 | 17,400 | 37,351 | Sep 2026 |
| 66 | dogtime.com | 7.10/10 | 246,300 | 84,126 | Jun 2025 |
| 67 | 270towin.com | 7.10/10 | 374,700 | 19,954 | Nov 2024 |
| 68 | sleepdoctor.com | 7.09/10 | 75,400 | 26,673 | Aug 2026 |
| 69 | leicestermercury.co.uk | 7.09/10 | 6,900 | 8,231 | Jun 2026 |
| 70 | getemoji.com | 7.08/10 | 40,200 | 4,223 | Oct 2022 |
| 71 | hymnary.org | 7.08/10 | 1,220,700 | 156,825 | Dec 2024 |
| 72 | themirror.com | 7.08/10 | 604,900 | 282,689 | May 2026 |
| 73 | devonlive.com | 7.07/10 | 14,200 | 21,838 | Jun 2026 |
| 74 | fark.com | 7.06/10 | 14,300 | 7,591 | Jun 2026 |
| 75 | cordcuttersnews.com | 7.05/10 | 186,700 | 85,398 | Mar 2023 |
| 76 | spotrac.com | 7.05/10 | 1,950,600 | 214,602 | Mar 2026 |
| 77 | business-live.co.uk | 7.03/10 | 5,400 | 5,913 | Nov 2025 |
| 78 | football.london | 7.03/10 | 70,900 | 28,653 | May 2026 |
| 79 | robots.net | 7.02/10 | - | - | Apr 2024 |
| 80 | gmx.com | 7.02/10 | 23,100 | 1,828 | Aug 2026 |
| 81 | twentytwowords.com | 7.02/10 | 1,100 | 2,987 | Jun 2025 |
| 82 | elal.com | 7.02/10 | 75,600 | 17,533 | Sep 2021 |
| 83 | brusheezy.com | 7.02/10 | 28,200 | 13,786 | Oct 2024 |
| 84 | stokesentinel.co.uk | 7.02/10 | 2,700 | 5,350 | Jan 2026 |
| 85 | somersetlive.co.uk | 7.02/10 | 4,300 | 10,039 | Feb 2026 |
| 86 | fredericknewspost.com | 7.02/10 | 51,700 | 29,652 | Apr 2026 |
| 87 | derbytelegraph.co.uk | 7.02/10 | 2,300 | 5,064 | Feb 2026 |
| 88 | getsurrey.co.uk | 7.02/10 | 10,700 | 17,184 | Apr 2026 |
| 89 | cornwalllive.com | 7.02/10 | 8,700 | 12,751 | Feb 2026 |
| 90 | songfacts.com | 7.02/10 | 1,408,900 | 403,937 | Apr 2026 |
| 91 | gloucestershirelive.co.uk | 7.02/10 | 7,200 | 15,079 | Feb 2026 |
| 92 | plymouthherald.co.uk | 7.02/10 | 4,000 | 7,794 | Aug 2026 |
| 93 | hulldailymail.co.uk | 7.02/10 | 9,300 | 7,180 | Jan 2026 |
| 94 | lightpollutionmap.info | 7.01/10 | 32,900 | 24,991 | Feb 2025 |
| 95 | gazettelive.co.uk | 7.01/10 | 5,100 | 6,583 | Jun 2026 |
| 96 | eagletribune.com | 6.98/10 | 17,500 | 29,188 | Jun 2021 |
| 97 | sherdog.com | 6.96/10 | 793,000 | 54,433 | Oct 2024 |
| 98 | synonym.com | 6.94/10 | 187,300 | 130,818 | Oct 2025 |
| 99 | climate-data.org | 6.92/10 | - | - | Jun 2021 |
| 100 | adsbexchange.com | 6.91/10 | 16,000 | 2,668 | Sep 2023 |
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) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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