Websites Powered by Stackable
37,132 websites tracked using Stackable (WordPress plugins) · wpstackable.com
Stackable is a WordPress plugin that adds functionality to a WordPress site. Its official site is wpstackable.com. PoweredBy tracks the websites that use Stackable 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
5K
10K
15K
20K
Mar 2023
Feb 2024
Jan 2025
Nov 2025
Oct 2026
Domains observed using Stackable in each month's HTTP Archive crawl,
Mar 2023 to Oct 2026 · peak 15,015 in Nov 2025. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2 s
INP 75 ms
CLS 0
TTFB 1100 ms
Median site among 13,747 Stackable sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
3,241
France
1,423
Germany
1,246
United Kingdom
1,083
India
956
Spain
868
Canada
861
Italy
848
Sites using Stackable by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Arts and entertainment | 0.35% | 182 |
| Industrial and manufacturing | 0.29% | 15 |
| Pets and animals | 0.28% | 9 |
| Blogs and publishing | 0.26% | 75 |
| Non-profit and religious | 0.25% | 26 |
| Education | 0.23% | 142 |
| Sports and fitness | 0.19% | 42 |
| Legal | 0.17% | 49 |
| Automotive | 0.15% | 130 |
| Beauty and wellness | 0.15% | 48 |
| Professional services | 0.15% | 81 |
| Home and construction | 0.14% | 87 |
Share of each industry's websites with a detected stack that use Stackable; industries come from what sites declare in their own structured data.
Top sites by authority
9+
2% · 6 of 372 sites
8+
1% · 79 of 7,677 sites
7+
<1% · 166 of 45,712 sites
6+
<1% · 268 of 110,136 sites
5+
<1% · 423 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Stackable in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Stackable
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | harvard.edu | 9.24/10 | 472,700 | 11,444 | Jul 2024 |
| 2 | ca.gov | 9.23/10 | 1,455,600 | 26,086 | Mar 2023 |
| 3 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Mar 2023 |
| 4 | mit.edu | 9.18/10 | 163,800 | 31,239 | Mar 2023 |
| 5 | uk.com | 9.00/10 | 2 | 12 | Mar 2023 |
| 6 | upenn.edu | 9.00/10 | 178,900 | 4,794 | Mar 2023 |
| 7 | cmu.edu | 8.97/10 | 436,800 | 81,774 | Aug 2025 |
| 8 | ucla.edu | 8.93/10 | 410,700 | 13,782 | Mar 2026 |
| 9 | purdue.edu | 8.86/10 | 746,900 | 132,133 | Jun 2023 |
| 10 | ufl.edu | 8.84/10 | 241,500 | 3,277 | Mar 2023 |
| 11 | illinois.edu | 8.83/10 | 47,000 | 3,612 | Aug 2023 |
| 12 | tokyo.lg.jp | 8.83/10 | - | - | Nov 2025 |
| 13 | cnrs.fr | 8.82/10 | 4,300 | 2,992 | Mar 2023 |
| 14 | it.com | 8.81/10 | - | - | Dec 2025 |
| 15 | utah.gov | 8.80/10 | 129,700 | 22,115 | Aug 2025 |
| 16 | uci.edu | 8.76/10 | 94,600 | 9,503 | May 2025 |
| 17 | osu.edu | 8.76/10 | 144,000 | 12,535 | Sep 2023 |
| 18 | ucsb.edu | 8.71/10 | 73,800 | 11,445 | Mar 2023 |
| 19 | hku.hk | 8.70/10 | 6,000 | 1,100 | Apr 2025 |
| 20 | in.net | 8.69/10 | - | - | Jun 2025 |
| 21 | co.com | 8.67/10 | - | - | Jun 2025 |
| 22 | unl.edu | 8.67/10 | 64,000 | 6,422 | May 2026 |
| 23 | altervista.org | 8.66/10 | - | - | Apr 2023 |
| 24 | usp.br | 8.65/10 | 1 | 19 | Mar 2023 |
| 25 | com.de | 8.62/10 | 5 | 14 | Aug 2025 |
| 26 | hawaii.edu | 8.62/10 | 117,100 | 43,233 | Mar 2023 |
| 27 | uic.edu | 8.61/10 | 68,900 | 11,201 | Mar 2023 |
| 28 | iastate.edu | 8.60/10 | 161,300 | 18,508 | Mar 2023 |
| 29 | ucf.edu | 8.58/10 | 343,100 | 84,810 | Mar 2023 |
| 30 | unam.mx | 8.58/10 | 1,900 | 1,196 | May 2024 |
| 31 | gmu.edu | 8.56/10 | 143,200 | 25,328 | May 2026 |
| 32 | estadao.com.br | 8.56/10 | 19,800 | 38,709 | Sep 2024 |
| 33 | udel.edu | 8.55/10 | 157,300 | 39,674 | Mar 2023 |
| 34 | rwth-aachen.de | 8.55/10 | 640 | 1,476 | Feb 2026 |
| 35 | uky.edu | 8.55/10 | 269,500 | 28,234 | Mar 2023 |
| 36 | spb.ru | 8.53/10 | - | - | Mar 2023 |
| 37 | uni-stuttgart.de | 8.53/10 | 1,600 | 2,181 | Aug 2025 |
| 38 | alabama.gov | 8.53/10 | 53,800 | 10,184 | Apr 2026 |
| 39 | au.dk | 8.50/10 | 500 | 473 | Sep 2025 |
| 40 | hostingersite.com | 8.49/10 | - | - | May 2026 |
| 41 | unirioja.es | 8.48/10 | 620 | 1,912 | Feb 2025 |
| 42 | sil.org | 8.44/10 | 13,900 | 3,813 | Mar 2026 |
| 43 | ugent.be | 8.42/10 | 3,800 | 3,554 | Apr 2023 |
| 44 | uk.net | 8.41/10 | - | - | Mar 2023 |
| 45 | unipd.it | 8.41/10 | 3,000 | 3,552 | Nov 2023 |
| 46 | rai.it | 8.40/10 | 10,100 | 3,210 | Mar 2023 |
| 47 | inserm.fr | 8.40/10 | 3,100 | 2,265 | Mar 2023 |
| 48 | polimi.it | 8.38/10 | 5,800 | 4,283 | Mar 2023 |
| 49 | tohoku.ac.jp | 8.38/10 | 2,300 | 1,759 | Oct 2025 |
| 50 | azurefd.net | 8.37/10 | - | - | Jun 2026 |
| 51 | ua.edu | 8.36/10 | 76,000 | 8,713 | Mar 2023 |
| 52 | wroc.pl | 8.36/10 | - | - | Mar 2023 |
| 53 | org.ru | 8.35/10 | - | - | Mar 2023 |
| 54 | ruhr-uni-bochum.de | 8.34/10 | 5,500 | 3,577 | Apr 2026 |
| 55 | cvut.cz | 8.34/10 | 1,200 | 214 | Mar 2023 |
| 56 | osaka-u.ac.jp | 8.34/10 | 1,900 | 915 | Mar 2023 |
| 57 | unipi.it | 8.32/10 | 1,500 | 1,950 | Mar 2023 |
| 58 | fiocruz.br | 8.27/10 | 500 | 722 | Mar 2023 |
| 59 | ntu.edu.tw | 8.24/10 | 1,500 | 817 | Mar 2023 |
| 60 | gda.pl | 8.24/10 | - | - | Jun 2025 |
| 61 | unesp.br | 8.24/10 | - | 2 | Oct 2026 |
| 62 | cmha.ca | 8.21/10 | 2,700 | 2,121 | Aug 2025 |
| 63 | lublin.pl | 8.17/10 | 4 | 3 | Mar 2023 |
| 64 | umaine.edu | 8.16/10 | 178,500 | 33,554 | Mar 2023 |
| 65 | aeroport.fr | 8.15/10 | 98 | 153 | Mar 2023 |
| 66 | telkomuniversity.ac.id | 8.15/10 | 110 | 118 | Mar 2023 |
| 67 | uma.es | 8.15/10 | 1,700 | 2,592 | Mar 2023 |
| 68 | cultura.gov.it | 8.09/10 | 670 | 1,458 | May 2023 |
| 69 | nihr.ac.uk | 8.08/10 | 4,200 | 4,426 | Mar 2023 |
| 70 | amu.edu.pl | 8.05/10 | 990 | 373 | Apr 2024 |
| 71 | unb.br | 8.05/10 | 110 | 103 | Mar 2023 |
| 72 | translifeline.org | 8.04/10 | 4,600 | 2,423 | Jun 2023 |
| 73 | ui.ac.id | 8.04/10 | 190 | 21 | Jun 2024 |
| 74 | msu.ru | 8.02/10 | 4,500 | 86 | Apr 2023 |
| 75 | bham.ac.uk | 8.02/10 | - | - | May 2023 |
| 76 | co.ua | 8.02/10 | - | - | Mar 2023 |
| 77 | uff.br | 8.02/10 | 56 | 156 | Jun 2026 |
| 78 | uniandes.edu.co | 8.00/10 | 2,300 | 994 | Feb 2024 |
| 79 | uniroma2.it | 8.00/10 | 3 | 23 | Oct 2026 |
| 80 | smhi.se | 7.99/10 | 3,700 | 2,665 | Mar 2023 |
| 81 | cdmx.gob.mx | 7.96/10 | 1,900 | 1,510 | Feb 2026 |
| 82 | ecu.edu | 7.95/10 | 83,000 | 8,901 | Sep 2026 |
| 83 | eprints.org | 7.90/10 | 110 | 22 | Jan 2025 |
| 84 | conicet.gov.ar | 7.89/10 | 1,000 | 2,400 | Oct 2025 |
| 85 | bucknell.edu | 7.85/10 | 114,700 | 10,399 | Mar 2023 |
| 86 | sch.gr | 7.84/10 | 12 | 33 | Mar 2023 |
| 87 | ull.es | 7.83/10 | 990 | 2,183 | Feb 2025 |
| 88 | caritas.org.hk | 7.82/10 | 10 | 28 | Feb 2026 |
| 89 | ufscar.br | 7.77/10 | 150 | 114 | Mar 2023 |
| 90 | torun.pl | 7.76/10 | 24 | 161 | Mar 2025 |
| 91 | gcu.edu | 7.75/10 | 342,200 | 71,462 | Jul 2025 |
| 92 | mahidol.ac.th | 7.73/10 | 1,200 | 212 | Jul 2023 |
| 93 | uncw.edu | 7.73/10 | 160,200 | 36,633 | Sep 2026 |
| 94 | fernuni-hagen.de | 7.71/10 | 500 | 515 | Jul 2024 |
| 95 | uam.mx | 7.71/10 | 350 | 1,140 | Oct 2024 |
| 96 | hkbu.edu.hk | 7.70/10 | 2,000 | 784 | Mar 2023 |
| 97 | unc.edu.ar | 7.70/10 | 620 | 954 | May 2023 |
| 98 | dost.gov.ph | 7.66/10 | 620 | 1,187 | Apr 2026 |
| 99 | pwr.edu.pl | 7.66/10 | 960 | 258 | Mar 2023 |
| 100 | inaf.it | 7.65/10 | 160 | 120 | May 2024 |
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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