Websites Powered by Vaadin
931 websites tracked using Vaadin (Web frameworks) · vaadin.com
Vaadin is a web application framework used to build the site's backend. Its official site is vaadin.com. PoweredBy tracks the websites that use Vaadin across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the web frameworks ecosystem.
Usage trend
200
400
600
Jun 2018
Jul 2020
Aug 2022
Aug 2024
Sep 2026
Domains observed using Vaadin in each month's HTTP Archive crawl,
Jun 2018 to Sep 2026 · peak 427 in Sep 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.7 s
INP 75 ms
CLS 0
TTFB 500 ms
Median site among 680 Vaadin sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
224
France
205
Germany
179
Italy
161
Netherlands
157
Spain
154
United Kingdom
143
India
132
Sites using Vaadin by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Government | 0.05% | 4 |
| Finance and insurance | <0.01% | 1 |
| Education | <0.01% | 3 |
| Sports and fitness | <0.01% | 1 |
| Arts and entertainment | <0.01% | 2 |
| Software and apps | <0.01% | 5 |
| Blogs and publishing | <0.01% | 1 |
| Automotive | <0.01% | 1 |
| Retail | <0.01% | 1 |
Share of each industry's websites with a detected stack that use Vaadin; industries come from what sites declare in their own structured data.
Top sites by authority
9+
<1% · 2 of 372 sites
8+
<1% · 26 of 7,677 sites
7+
<1% · 86 of 45,712 sites
6+
<1% · 113 of 110,136 sites
5+
<1% · 142 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Vaadin in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Vaadin
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | berkeley.edu | 9.10/10 | 166,700 | 4,721 | Dec 2023 |
| 2 | noaa.gov | 9.07/10 | 1,233,000 | 125,205 | Aug 2022 |
| 3 | ucdavis.edu | 8.83/10 | 381,100 | 81,485 | Aug 2018 |
| 4 | spb.ru | 8.53/10 | - | - | Apr 2020 |
| 5 | uni-stuttgart.de | 8.53/10 | 1,600 | 2,181 | Jul 2026 |
| 6 | saude.gov.br | 8.52/10 | - | - | Apr 2021 |
| 7 | gov.hu | 8.44/10 | - | - | Mar 2020 |
| 8 | photoshelter.com | 8.38/10 | 3,300 | 657 | Jul 2019 |
| 9 | univ-tours.fr | 8.29/10 | 140 | 358 | Aug 2018 |
| 10 | cuhk.edu.hk | 8.29/10 | 5,100 | 1,878 | May 2023 |
| 11 | unistra.fr | 8.26/10 | 1,500 | 1,386 | Aug 2018 |
| 12 | euskadi.eus | 8.25/10 | 42,700 | 10,687 | Feb 2023 |
| 13 | gda.pl | 8.24/10 | - | - | Jul 2019 |
| 14 | gov.hr | 8.22/10 | 1,600 | 883 | Aug 2023 |
| 15 | sorbonne-universite.fr | 8.21/10 | 10,200 | 3,852 | Feb 2020 |
| 16 | univ-lorraine.fr | 8.16/10 | 510 | 500 | Aug 2018 |
| 17 | u-bordeaux.fr | 8.14/10 | 810 | 529 | Mar 2024 |
| 18 | univ-lyon1.fr | 8.12/10 | 930 | 492 | Sep 2018 |
| 19 | univ-lille.fr | 8.10/10 | 880 | 707 | Apr 2019 |
| 20 | univ-amu.fr | 8.09/10 | 1,900 | 761 | Aug 2018 |
| 21 | ms.gov.pl | 8.06/10 | - | - | Aug 2018 |
| 22 | uni-kassel.de | 8.05/10 | 1,100 | 1,176 | Oct 2022 |
| 23 | univ-grenoble-alpes.fr | 8.05/10 | 770 | 497 | Aug 2018 |
| 24 | utu.fi | 8.02/10 | 2,000 | 1,036 | Aug 2018 |
| 25 | regione.toscana.it | 8.01/10 | 490 | 645 | Aug 2022 |
| 26 | universite-paris-saclay.fr | 8.01/10 | 3,700 | 1,800 | Dec 2020 |
| 27 | infn.it | 7.99/10 | 900 | 585 | May 2019 |
| 28 | ddns.net | 7.98/10 | - | - | Oct 2023 |
| 29 | umontpellier.fr | 7.88/10 | 1,600 | 1,287 | Aug 2018 |
| 30 | ehess.fr | 7.87/10 | 210 | 468 | Apr 2023 |
| 31 | worldvision.org | 7.85/10 | 153,200 | 31,415 | Aug 2018 |
| 32 | kela.fi | 7.82/10 | 730 | 871 | Aug 2018 |
| 33 | rbc.com | 7.81/10 | 64,400 | 15,381 | Aug 2026 |
| 34 | unicaen.fr | 7.81/10 | 440 | 393 | Jun 2019 |
| 35 | univ-paris1.fr | 7.76/10 | - | - | Aug 2018 |
| 36 | univ-poitiers.fr | 7.75/10 | 200 | 117 | Aug 2022 |
| 37 | u-bourgogne.fr | 7.74/10 | - | - | Aug 2018 |
| 38 | coop.ch | 7.73/10 | 3,300 | 4,093 | May 2020 |
| 39 | hkbu.edu.hk | 7.70/10 | 2,000 | 784 | Aug 2018 |
| 40 | univ-lyon2.fr | 7.70/10 | 350 | 308 | Aug 2018 |
| 41 | montreal.ca | 7.69/10 | 31,500 | 8,760 | May 2024 |
| 42 | unilim.fr | 7.67/10 | 150 | 528 | May 2019 |
| 43 | uca.fr | 7.66/10 | 360 | 409 | Aug 2018 |
| 44 | univ-tlse2.fr | 7.66/10 | 120 | 219 | Oct 2020 |
| 45 | univ-rouen.fr | 7.62/10 | 180 | 194 | Aug 2018 |
| 46 | redsys.es | 7.61/10 | 48 | 37 | May 2023 |
| 47 | univ-cotedazur.fr | 7.60/10 | 830 | 696 | Apr 2019 |
| 48 | parisnanterre.fr | 7.57/10 | 170 | 200 | Jan 2019 |
| 49 | univ-angers.fr | 7.54/10 | 390 | 353 | Aug 2018 |
| 50 | insa-lyon.fr | 7.47/10 | 300 | 400 | Feb 2024 |
| 51 | uvsq.fr | 7.46/10 | 320 | 387 | Aug 2018 |
| 52 | univ-lyon3.fr | 7.45/10 | 740 | 301 | Apr 2019 |
| 53 | univ-st-etienne.fr | 7.45/10 | 330 | 291 | Nov 2018 |
| 54 | univ-lemans.fr | 7.44/10 | 69 | 74 | Oct 2018 |
| 55 | univ-reims.fr | 7.44/10 | 220 | 380 | Sep 2021 |
| 56 | univ-pau.fr | 7.44/10 | 140 | 134 | Mar 2025 |
| 57 | univ-rennes2.fr | 7.42/10 | 360 | 146 | Aug 2018 |
| 58 | univ-orleans.fr | 7.41/10 | 600 | 601 | Aug 2018 |
| 59 | ostrava.cz | 7.40/10 | 21 | 30 | Aug 2018 |
| 60 | univ-montp3.fr | 7.40/10 | 480 | 247 | Sep 2018 |
| 61 | univ-rennes.fr | 7.39/10 | 580 | 365 | Mar 2023 |
| 62 | univ-tlse3.fr | 7.38/10 | 470 | 343 | Aug 2018 |
| 63 | azores.gov.pt | 7.36/10 | 1 | 2 | Aug 2018 |
| 64 | uanl.mx | 7.34/10 | 3,500 | 2,542 | Feb 2025 |
| 65 | u-bordeaux-montaigne.fr | 7.34/10 | 520 | 371 | Dec 2025 |
| 66 | univ-perp.fr | 7.34/10 | 83 | 147 | Aug 2018 |
| 67 | statistics.sk | 7.32/10 | - | 2 | Aug 2018 |
| 68 | kultus-bw.de | 7.32/10 | 2 | 15 | Sep 2020 |
| 69 | univ-tln.fr | 7.30/10 | 120 | 164 | Aug 2022 |
| 70 | uha.fr | 7.30/10 | 100 | 133 | May 2019 |
| 71 | ut-capitole.fr | 7.25/10 | 520 | 356 | Aug 2018 |
| 72 | univ-reunion.fr | 7.15/10 | 480 | 377 | Aug 2018 |
| 73 | isprambiente.it | 7.12/10 | - | - | May 2023 |
| 74 | lcms.org | 7.11/10 | 93,800 | 16,413 | Jun 2025 |
| 75 | ec-nantes.fr | 7.11/10 | 230 | 231 | Aug 2018 |
| 76 | cyu.fr | 7.09/10 | 610 | 253 | Mar 2021 |
| 77 | flydenver.com | 7.07/10 | 825,300 | 55,061 | Aug 2023 |
| 78 | inalco.fr | 7.07/10 | 8,700 | 940 | Jun 2020 |
| 79 | univ-artois.fr | 7.05/10 | 54 | 96 | Apr 2019 |
| 80 | comsol.com | 7.02/10 | 19,200 | 12,395 | Oct 2020 |
| 81 | clarin.eu | 7.02/10 | 1,400 | 539 | Dec 2023 |
| 82 | hgk.hr | 7.02/10 | 580 | 29 | Aug 2018 |
| 83 | dephub.go.id | 7.02/10 | 37 | 134 | Dec 2023 |
| 84 | minagric.gr | 7.02/10 | 22 | 94 | Aug 2018 |
| 85 | univ-evry.fr | 7.02/10 | 150 | 91 | Apr 2019 |
| 86 | univ-ubs.fr | 7.02/10 | 42 | 157 | Aug 2018 |
| 87 | univ-lr.fr | 6.99/10 | - | - | Aug 2018 |
| 88 | insa-toulouse.fr | 6.97/10 | 240 | 81 | May 2021 |
| 89 | aoc.cat | 6.93/10 | 21 | 56 | Jul 2026 |
| 90 | uphf.fr | 6.92/10 | 70 | 182 | Apr 2019 |
| 91 | ctu.edu.vn | 6.88/10 | 83 | 97 | Jul 2019 |
| 92 | utt.fr | 6.87/10 | 130 | 139 | Mar 2025 |
| 93 | toll-collect.de | 6.75/10 | 95 | 116 | Jun 2018 |
| 94 | univ-lehavre.fr | 6.70/10 | 44 | 134 | Sep 2018 |
| 95 | alfastrah.ru | 6.68/10 | 140 | 13 | Apr 2019 |
| 96 | inp-toulouse.fr | 6.57/10 | 36 | 110 | Sep 2018 |
| 97 | uaz.edu.mx | 6.56/10 | 190 | 89 | Aug 2018 |
| 98 | telekom.si | 6.55/10 | 120 | 213 | Aug 2022 |
| 99 | nissan.com.au | 6.47/10 | 4,000 | 3,641 | Aug 2022 |
| 100 | cu.edu.tr | 6.44/10 | 690 | 113 | Sep 2020 |
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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