Websites Powered by Varbase
660 websites tracked using Varbase (CMS) · www.vardot.com
Varbase is a content management system for building and running websites. Its official site is vardot.com. PoweredBy tracks the websites that use Varbase across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the cms ecosystem.
Usage trend
200
400
600
Feb 2020
Jan 2022
Aug 2023
Feb 2025
Sep 2026
Domains observed using Varbase in each month's HTTP Archive crawl,
Feb 2020 to Sep 2026 · peak 444 in Oct 2024. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.6 s
INP 75 ms
CLS 0
TTFB 750 ms
Median site among 390 Varbase sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
215
Germany
66
India
62
United Kingdom
61
France
60
Spain
57
Italy
47
Canada
46
Sites using Varbase by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Finance and insurance | <0.01% | 1 |
| Blogs and publishing | <0.01% | 1 |
| Education | <0.01% | 2 |
| Arts and entertainment | <0.01% | 1 |
| News and media | <0.01% | 1 |
| Travel and hospitality | <0.01% | 1 |
| Healthcare | <0.01% | 1 |
| Retail | <0.01% | 2 |
Share of each industry's websites with a detected stack that use Varbase; industries come from what sites declare in their own structured data.
Top sites by authority
9+
<1% · 1 of 372 sites
8+
<1% · 8 of 7,677 sites
7+
<1% · 21 of 45,712 sites
6+
<1% · 31 of 110,136 sites
5+
<1% · 47 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Varbase in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Varbase
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | unicef.org | 9.01/10 | 286,700 | 135,578 | Mar 2024 |
| 2 | unhcr.org | 8.77/10 | 178,800 | 55,400 | Aug 2021 |
| 3 | usp.br | 8.65/10 | 1 | 19 | Jul 2021 |
| 4 | gwu.edu | 8.64/10 | 257,300 | 13,278 | Oct 2021 |
| 5 | ou.edu | 8.27/10 | 392,000 | 52,695 | Jan 2026 |
| 6 | au.int | 8.22/10 | 231,600 | 11,160 | Aug 2021 |
| 7 | uab.cat | 8.22/10 | 5,700 | 4,817 | Oct 2022 |
| 8 | unwater.org | 8.02/10 | 6,100 | 1,870 | Oct 2022 |
| 9 | jobs.cz | 7.90/10 | 2,000 | 431 | Mar 2023 |
| 10 | quest.com | 7.82/10 | 267,400 | 9,512 | Sep 2025 |
| 11 | unrwa.org | 7.81/10 | 65,900 | 14,751 | Feb 2025 |
| 12 | acnur.org | 7.72/10 | 2,300 | 5,703 | Sep 2021 |
| 13 | ufes.br | 7.46/10 | 160 | 49 | Apr 2024 |
| 14 | ufop.br | 7.40/10 | 71 | 133 | Jul 2023 |
| 15 | unicen.edu.ar | 7.35/10 | 23 | 184 | Aug 2023 |
| 16 | tp.edu.tw | 7.34/10 | - | - | Feb 2022 |
| 17 | osteoporosis.foundation | 7.31/10 | 100,800 | 16,698 | Jul 2021 |
| 18 | mdrc.org | 7.23/10 | 3,300 | 1,304 | Nov 2023 |
| 19 | techmahindra.com | 7.13/10 | 4,400 | 4,070 | Jun 2024 |
| 20 | da.gov.ph | 7.07/10 | 5,200 | 4,485 | Apr 2022 |
| 21 | viavisolutions.com | 7.02/10 | 24,300 | 4,688 | May 2024 |
| 22 | newsfromthestates.com | 6.95/10 | 76,300 | 113,839 | Feb 2022 |
| 23 | uphf.fr | 6.92/10 | 70 | 182 | Sep 2023 |
| 24 | iaslc.org | 6.57/10 | 3,500 | 681 | Oct 2020 |
| 25 | educationcannotwait.org | 6.42/10 | 3,400 | 535 | May 2022 |
| 26 | sportanddev.org | 6.42/10 | 3,200 | 2,649 | Apr 2023 |
| 27 | donatestock.com | 6.32/10 | 420 | 590 | Aug 2021 |
| 28 | icarda.org | 6.22/10 | 470 | 359 | Mar 2020 |
| 29 | citiesalliance.org | 6.17/10 | 1,600 | 881 | Jul 2021 |
| 30 | moc.gov.sa | 6.16/10 | 170 | 101 | Aug 2022 |
| 31 | globalprotectioncluster.org | 6.11/10 | 1,100 | 429 | Aug 2026 |
| 32 | mi-is.be | 5.96/10 | 10 | 55 | Mar 2022 |
| 33 | mass211.org | 5.89/10 | 1,800 | 722 | Jul 2022 |
| 34 | ansd.sn | 5.84/10 | 410 | 80 | Apr 2023 |
| 35 | kielce.eu | 5.74/10 | 51 | 168 | Aug 2021 |
| 36 | radioalgerie.dz | 5.59/10 | 160 | 125 | Dec 2021 |
| 37 | inspirededu.com | 5.55/10 | 660 | 1,360 | Jul 2022 |
| 38 | army.gr | 5.51/10 | - | - | Aug 2021 |
| 39 | udst.edu.qa | 5.46/10 | 580 | 760 | Aug 2022 |
| 40 | aqp.it | 5.46/10 | 17 | 91 | Aug 2021 |
| 41 | nutritioncluster.net | 5.38/10 | 83 | 140 | Apr 2022 |
| 42 | cem.es | 5.33/10 | 190 | 209 | Aug 2021 |
| 43 | hf.org | 5.31/10 | 65,800 | 26,096 | Aug 2026 |
| 44 | alaraby.com | 5.28/10 | 110 | 96 | Feb 2022 |
| 45 | dhiraagu.com.mv | 5.13/10 | 29 | 158 | Feb 2024 |
| 46 | berliner-e-agentur.de | 5.00/10 | - | 2 | Aug 2022 |
| 47 | ampalestine.org | 5.00/10 | 390 | 215 | Jul 2021 |
| 48 | unrefugees.ch | 4.76/10 | - | - | Oct 2024 |
| 49 | entv.dz | 4.75/10 | - | - | Nov 2025 |
| 50 | limestone.edu | 4.75/10 | - | - | Dec 2020 |
| 51 | stedelijkonderwijs.be | 4.74/10 | - | - | Jul 2022 |
| 52 | spsrasd.info | 4.73/10 | - | - | Nov 2023 |
| 53 | radical-openness.org | 4.71/10 | - | - | Aug 2022 |
| 54 | cccmcluster.org | 4.69/10 | - | - | May 2023 |
| 55 | uwpc.org | 4.69/10 | - | - | Nov 2020 |
| 56 | cesefor.com | 4.69/10 | - | - | Apr 2022 |
| 57 | the-athena-x-ray-observatory.eu | 4.69/10 | - | - | Nov 2022 |
| 58 | kingscollegeschools.org | 4.64/10 | - | - | Feb 2022 |
| 59 | unitedwayabc.org | 4.62/10 | - | - | May 2020 |
| 60 | life-marha.fr | 4.43/10 | - | - | Jul 2022 |
| 61 | oneeach.dev | 4.43/10 | - | - | Sep 2022 |
| 62 | wcirb.com | 4.40/10 | - | - | Jun 2024 |
| 63 | unitedwaydenton.org | 4.38/10 | - | - | Jan 2021 |
| 64 | nad.ps | 4.37/10 | - | - | Aug 2021 |
| 65 | marshallsterling.com | 4.20/10 | - | - | Aug 2021 |
| 66 | unitedwayli.org | 4.19/10 | - | - | Sep 2020 |
| 67 | vdz.org | 4.16/10 | - | - | Jul 2021 |
| 68 | sis.ac | 4.13/10 | - | - | Feb 2022 |
| 69 | vardot.com | 4.12/10 | - | - | Mar 2020 |
| 70 | artsandmedia.net | 4.11/10 | 110 | 68 | Feb 2023 |
| 71 | bessemertrust.com | 4.09/10 | 2,500 | 1,837 | Aug 2021 |
| 72 | stgeorges.ch | 4.09/10 | - | - | Dec 2020 |
| 73 | cpaor.net | 4.06/10 | - | - | Jun 2022 |
| 74 | ase.com.jo | 4.06/10 | 28,600 | 293 | Mar 2020 |
| 75 | uwof.org | 4.06/10 | - | - | Aug 2020 |
| 76 | unitedwayncfl.org | 4.02/10 | - | - | Jan 2021 |
| 77 | proequest.com | 3.95/10 | - | - | Feb 2020 |
| 78 | artp.sn | 3.92/10 | 1 | 10 | Aug 2022 |
| 79 | acgedu.com | 3.87/10 | 3 | 30 | Aug 2021 |
| 80 | cast-inc.com | 3.86/10 | - | - | Dec 2021 |
| 81 | unitedwayracine.org | 3.85/10 | - | - | Jan 2021 |
| 82 | smals.be | 3.85/10 | - | - | May 2024 |
| 83 | louisiana211.org | 3.85/10 | - | - | Aug 2022 |
| 84 | neeyamo.com | 3.83/10 | - | - | Mar 2023 |
| 85 | famiwal.be | 3.82/10 | - | - | Mar 2020 |
| 86 | ifz.at | 3.77/10 | - | - | Dec 2022 |
| 87 | uwtexas.org | 3.70/10 | - | - | Jan 2021 |
| 88 | uwasc.org | 3.56/10 | - | - | Dec 2020 |
| 89 | detroitatwork.com | 3.53/10 | - | - | Mar 2020 |
| 90 | radiantvisionsystems.com | 3.53/10 | - | - | Dec 2020 |
| 91 | unitedwayswva.org | 3.50/10 | - | - | Jul 2024 |
| 92 | reddamhouse.com.au | 3.49/10 | - | - | Feb 2022 |
| 93 | unitedwaycwc.org | 3.47/10 | - | - | Aug 2023 |
| 94 | crlv.org | 3.43/10 | - | - | Feb 2022 |
| 95 | lindenrowinn.com | 3.41/10 | - | - | Apr 2023 |
| 96 | uwvp.org | 3.40/10 | - | - | Nov 2020 |
| 97 | saudigermanhealth.com | 3.40/10 | - | - | Feb 2022 |
| 98 | sonnenpark.de | 3.39/10 | - | - | Oct 2020 |
| 99 | bvfb.org | 3.39/10 | - | - | Jan 2023 |
| 100 | svdpdisaster.org | 3.37/10 | - | - | Aug 2022 |
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).