Websites Powered by Ivory Search
62,608 websites tracked using Ivory Search (WordPress plugins) · ivorysearch.com
Ivory Search is a WordPress plugin that adds functionality to a WordPress site. Its official site is ivorysearch.com. PoweredBy tracks the websites that use Ivory Search across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the wordpress plugins ecosystem.
Usage trend
10K
20K
30K
40K
Feb 2023
Jan 2024
Dec 2024
Oct 2025
Sep 2026
Domains observed using Ivory Search in each month's HTTP Archive crawl,
Feb 2023 to Sep 2026 · peak 34,721 in Mar 2025. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2.4 s
INP 75 ms
CLS 0
TTFB 1300 ms
Median site among 32,223 Ivory Search sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
8,296
India
3,742
United Kingdom
3,031
Italy
2,656
Germany
2,653
France
2,447
Spain
2,315
Brazil
2,206
Sites using Ivory Search by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Arts and entertainment | 0.97% | 399 |
| Non-profit and religious | 0.68% | 53 |
| Government | 0.60% | 48 |
| Industrial and manufacturing | 0.58% | 25 |
| Blogs and publishing | 0.55% | 135 |
| Education | 0.50% | 249 |
| News and media | 0.43% | 179 |
| Legal | 0.38% | 89 |
| Professional services | 0.35% | 146 |
| Finance and insurance | 0.34% | 56 |
| Healthcare | 0.33% | 352 |
| Home and construction | 0.26% | 126 |
Share of each industry's websites with a detected stack that use Ivory Search; industries come from what sites declare in their own structured data.
Top sites by authority
9+
4% · 15 of 372 sites
8+
2% · 166 of 7,677 sites
7+
<1% · 426 of 45,712 sites
6+
<1% · 759 of 110,136 sites
5+
<1% · 1,330 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Ivory Search in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Ivory Search
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | europa.eu | 9.57/10 | 42,200 | 31,835 | Mar 2023 |
| 2 | nih.gov | 9.44/10 | 298,300 | 34,546 | Feb 2023 |
| 3 | blogspot.com | 9.39/10 | - | - | Feb 2023 |
| 4 | harvard.edu | 9.24/10 | 472,700 | 11,444 | Feb 2023 |
| 5 | ca.gov | 9.23/10 | 1,455,600 | 26,086 | Feb 2023 |
| 6 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Jan 2024 |
| 7 | mit.edu | 9.18/10 | 163,800 | 31,239 | Mar 2023 |
| 8 | berkeley.edu | 9.10/10 | 166,700 | 4,721 | Feb 2023 |
| 9 | cornell.edu | 9.10/10 | 140,600 | 19,190 | Jun 2024 |
| 10 | usatoday.com | 9.08/10 | 10,622,200 | 2,975,633 | Feb 2023 |
| 11 | state.gov | 9.07/10 | 3,264,300 | 173,312 | May 2024 |
| 12 | columbia.edu | 9.02/10 | 768,900 | 38,656 | Feb 2023 |
| 13 | psu.edu | 9.01/10 | 580,400 | 80,390 | May 2024 |
| 14 | umich.edu | 9.01/10 | 36,500 | 1,974 | Feb 2023 |
| 15 | uk.com | 9.00/10 | 2 | 12 | Feb 2023 |
| 16 | ox.ac.uk | 8.98/10 | 214,200 | 93,016 | Feb 2023 |
| 17 | princeton.edu | 8.98/10 | 244,600 | 46,551 | Apr 2024 |
| 18 | wisc.edu | 8.97/10 | 461,200 | 6,382 | Apr 2023 |
| 19 | ucla.edu | 8.93/10 | 410,700 | 13,782 | Feb 2023 |
| 20 | nyc.gov | 8.90/10 | 3,946,700 | 716,970 | Jul 2024 |
| 21 | usc.edu | 8.89/10 | 362,800 | 14,354 | Feb 2023 |
| 22 | duke.edu | 8.88/10 | 194,300 | 1,396 | Feb 2023 |
| 23 | azurewebsites.net | 8.87/10 | - | - | Feb 2023 |
| 24 | us.com | 8.86/10 | 32 | 8 | Feb 2023 |
| 25 | northwestern.edu | 8.86/10 | 193,400 | 45,922 | Feb 2023 |
| 26 | illinois.edu | 8.83/10 | 47,000 | 3,612 | Aug 2023 |
| 27 | unc.edu | 8.83/10 | 341,300 | 24,562 | May 2023 |
| 28 | cnrs.fr | 8.82/10 | 4,300 | 2,992 | Feb 2023 |
| 29 | virginia.gov | 8.82/10 | 338,000 | 19,778 | Feb 2023 |
| 30 | it.com | 8.81/10 | - | - | Sep 2026 |
| 31 | utoronto.ca | 8.81/10 | 42,800 | 10,094 | Feb 2023 |
| 32 | utah.gov | 8.80/10 | 129,700 | 22,115 | Feb 2023 |
| 33 | wpenginepowered.com | 8.77/10 | - | - | Dec 2024 |
| 34 | eu.com | 8.77/10 | - | - | Oct 2024 |
| 35 | uci.edu | 8.76/10 | 94,600 | 9,503 | Mar 2023 |
| 36 | tamu.edu | 8.76/10 | 349,600 | 9,431 | Feb 2023 |
| 37 | army.mil | 8.75/10 | 1,036,400 | 233,760 | Sep 2025 |
| 38 | mo.gov | 8.75/10 | 135,400 | 9,347 | Feb 2023 |
| 39 | illinois.gov | 8.73/10 | 521,900 | 65,410 | Feb 2025 |
| 40 | itu.int | 8.71/10 | 49,700 | 17,914 | Feb 2023 |
| 41 | moma.org | 8.71/10 | 1,435,700 | 117,195 | Jun 2024 |
| 42 | hku.hk | 8.70/10 | 6,000 | 1,100 | Feb 2023 |
| 43 | gatech.edu | 8.68/10 | 128,100 | 22,038 | Oct 2023 |
| 44 | anu.edu.au | 8.68/10 | 12,900 | 8,767 | Jun 2024 |
| 45 | pantheonsite.io | 8.67/10 | 7 | 5 | Jul 2023 |
| 46 | uw.edu | 8.66/10 | - | 3 | Feb 2023 |
| 47 | altervista.org | 8.66/10 | - | - | Feb 2023 |
| 48 | insee.fr | 8.65/10 | 25,500 | 15,430 | Jun 2024 |
| 49 | cuny.edu | 8.65/10 | 293,300 | 49,477 | Feb 2023 |
| 50 | usp.br | 8.65/10 | 1 | 19 | Feb 2023 |
| 51 | lu.se | 8.65/10 | 350 | 710 | Feb 2023 |
| 52 | wsu.edu | 8.64/10 | 66,200 | 13,870 | Mar 2025 |
| 53 | iowa.gov | 8.64/10 | 68,600 | 15,174 | Jun 2023 |
| 54 | proquest.com | 8.63/10 | 20,400 | 9,141 | Feb 2023 |
| 55 | nh.gov | 8.63/10 | 193,800 | 6,279 | May 2026 |
| 56 | nus.edu.sg | 8.62/10 | 20,200 | 3,936 | Feb 2023 |
| 57 | ub.edu | 8.62/10 | 11,300 | 24,177 | Feb 2023 |
| 58 | com.de | 8.62/10 | 5 | 14 | Oct 2023 |
| 59 | colostate.edu | 8.62/10 | 189,100 | 10,871 | Feb 2023 |
| 60 | hawaii.edu | 8.62/10 | 117,100 | 43,233 | Feb 2023 |
| 61 | uic.edu | 8.61/10 | 68,900 | 11,201 | Jan 2024 |
| 62 | nd.edu | 8.59/10 | 56,800 | 8,385 | Jul 2024 |
| 63 | krakow.pl | 8.59/10 | 690 | 649 | Feb 2023 |
| 64 | salesforce-sites.com | 8.58/10 | - | - | Mar 2023 |
| 65 | unam.mx | 8.58/10 | 1,900 | 1,196 | Feb 2023 |
| 66 | cnr.it | 8.57/10 | 810 | 1,174 | Feb 2023 |
| 67 | uni-muenchen.de | 8.56/10 | - | - | Dec 2024 |
| 68 | emory.edu | 8.56/10 | 202,500 | 15,781 | Apr 2024 |
| 69 | sc.edu | 8.55/10 | 546,100 | 112,794 | Dec 2023 |
| 70 | arkansas.gov | 8.55/10 | 1,000 | 723 | Jun 2025 |
| 71 | rwth-aachen.de | 8.55/10 | 640 | 1,476 | Jun 2023 |
| 72 | za.com | 8.53/10 | - | - | Jun 2026 |
| 73 | spb.ru | 8.53/10 | - | - | Feb 2023 |
| 74 | uni-stuttgart.de | 8.53/10 | 1,600 | 2,181 | Feb 2023 |
| 75 | alabama.gov | 8.53/10 | 53,800 | 10,184 | Feb 2023 |
| 76 | ku.edu | 8.52/10 | 80,400 | 6,697 | Aug 2025 |
| 77 | gov.ro | 8.51/10 | 640 | 166 | Oct 2024 |
| 78 | monash.edu | 8.51/10 | 257,300 | 68,187 | Aug 2025 |
| 79 | bc.edu | 8.50/10 | 203,700 | 39,165 | Apr 2023 |
| 80 | miami.edu | 8.50/10 | 5 | 14 | Feb 2025 |
| 81 | hostingersite.com | 8.49/10 | - | - | Apr 2025 |
| 82 | ok.gov | 8.49/10 | 19,600 | 6,776 | Apr 2024 |
| 83 | sapo.pt | 8.49/10 | 10,100 | 29,601 | Feb 2023 |
| 84 | poznan.pl | 8.47/10 | 320 | 564 | Feb 2023 |
| 85 | de.com | 8.46/10 | - | 2 | Jan 2026 |
| 86 | captivate.fm | 8.46/10 | 3,100 | 1,871 | Feb 2023 |
| 87 | gov.hu | 8.44/10 | - | - | Feb 2023 |
| 88 | senado.leg.br | 8.44/10 | 22 | 70 | Feb 2026 |
| 89 | acog.org | 8.42/10 | 468,300 | 124,640 | May 2023 |
| 90 | uk.net | 8.41/10 | - | - | Jun 2024 |
| 91 | leeds.ac.uk | 8.41/10 | 8,300 | 5,209 | Feb 2023 |
| 92 | unipd.it | 8.41/10 | 3,000 | 3,552 | Dec 2023 |
| 93 | mos.ru | 8.40/10 | 2,800 | 1,648 | Sep 2023 |
| 94 | athemes.com | 8.39/10 | 180 | 712 | Mar 2023 |
| 95 | us.org | 8.39/10 | - | 2 | Apr 2023 |
| 96 | bremen.de | 8.38/10 | 340 | 509 | May 2024 |
| 97 | polimi.it | 8.38/10 | 5,800 | 4,283 | Feb 2023 |
| 98 | pp.ua | 8.37/10 | 22 | 5 | Feb 2023 |
| 99 | uni-lj.si | 8.37/10 | 3,200 | 359 | Feb 2023 |
| 100 | uni-freiburg.de | 8.37/10 | 4,000 | 1,793 | Feb 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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