Websites Powered by VuFind
475 websites tracked using VuFind (Search engines) · vufind.org
VuFind is a site-search engine that powers on-site search. Its official site is vufind.org. PoweredBy tracks the websites that use VuFind across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the search engines ecosystem.
Usage trend
100
200
300
400
May 2022
Jun 2023
Aug 2024
Sep 2025
Oct 2026
Domains observed using VuFind in each month's HTTP Archive crawl,
May 2022 to Oct 2026 · peak 301 in Oct 2024. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.4 s
INP 75 ms
CLS 0
TTFB 700 ms
Median site among 427 VuFind sites with Chrome UX data, p75 values, Oct 2026.
Top countries
United States
207
Germany
163
India
156
Spain
134
Indonesia
119
United Kingdom
112
Pakistan
112
Mexico
110
Sites using VuFind by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Government | 0.03% | 3 |
| Education | 0.03% | 17 |
| Arts and entertainment | 0.01% | 7 |
| Healthcare | <0.01% | 1 |
| Software and apps | <0.01% | 1 |
Share of each industry's websites with a detected stack that use VuFind; industries come from what sites declare in their own structured data.
Top sites by authority
9+
0% · 0 of 372 sites
8+
<1% · 30 of 7,677 sites
7+
<1% · 90 of 45,712 sites
6+
<1% · 122 of 110,136 sites
5+
<1% · 143 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running VuFind in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using VuFind
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 101 | hs-coburg.de | 6.79/10 | 150 | 108 | Dec 2025 |
| 102 | moz.ac.at | 6.75/10 | 680 | 443 | Jul 2024 |
| 103 | haw-landshut.de | 6.75/10 | 89 | 68 | Jul 2026 |
| 104 | ppke.hu | 6.70/10 | 8 | 38 | Jun 2024 |
| 105 | tha.de | 6.70/10 | 340 | 414 | Apr 2026 |
| 106 | ucuenca.edu.ec | 6.67/10 | 200 | 682 | Apr 2025 |
| 107 | cplp.org | 6.64/10 | 5 | 29 | Feb 2024 |
| 108 | wit.edu | 6.64/10 | 29,800 | 7,387 | Jul 2024 |
| 109 | ixtheo.de | 6.61/10 | 1,000 | 1,163 | May 2022 |
| 110 | dhsn.de | 6.53/10 | 2 | 3 | Jan 2025 |
| 111 | iisg.amsterdam | 6.40/10 | 160 | 113 | May 2022 |
| 112 | lareferencia.info | 6.38/10 | 56 | 190 | May 2022 |
| 113 | nlb.by | 6.35/10 | 110 | 28 | May 2022 |
| 114 | hebis.de | 6.35/10 | - | 27 | Aug 2022 |
| 115 | pstu.ru | 6.33/10 | 10 | 16 | May 2022 |
| 116 | academia.cl | 6.30/10 | 41 | 291 | May 2022 |
| 117 | uoc.ac.in | 6.29/10 | 200 | 307 | May 2022 |
| 118 | hnu.de | 6.29/10 | 110 | 165 | Oct 2026 |
| 119 | sabah.gov.my | 6.27/10 | 88 | 87 | Aug 2022 |
| 120 | th-ab.de | 6.27/10 | 45 | 73 | Nov 2025 |
| 121 | lerum.se | 6.11/10 | 420 | 63 | Dec 2023 |
| 122 | sdu.edu.tr | 6.04/10 | - | - | May 2022 |
| 123 | matrade.gov.my | 5.99/10 | 420 | 584 | Jul 2022 |
| 124 | uan.edu.co | 5.73/10 | 120 | 328 | Dec 2024 |
| 125 | tosei-showa-music.ac.jp | 5.71/10 | 3 | 10 | May 2022 |
| 126 | msu.ac.zw | 5.61/10 | - | - | Feb 2024 |
| 127 | artium.eus | 5.58/10 | 8 | 32 | May 2022 |
| 128 | soalitomerice.cz | 5.55/10 | 3 | 7 | Aug 2024 |
| 129 | libfl.ru | 5.54/10 | 1 | 7 | Aug 2022 |
| 130 | cedia.edu.ec | 5.51/10 | 66 | 28 | May 2022 |
| 131 | snk.sk | 5.48/10 | 1 | 7 | Feb 2026 |
| 132 | bisp-surf.de | 5.44/10 | 49 | 74 | May 2022 |
| 133 | somaiya.edu | 5.44/10 | 67 | 138 | Jul 2026 |
| 134 | umpo.ac.id | 5.42/10 | 13 | 6 | Aug 2026 |
| 135 | uni-bge.hu | 5.37/10 | 74 | 115 | Jul 2025 |
| 136 | spokanelibrary.org | 5.33/10 | 21,200 | 6,735 | Aug 2022 |
| 137 | indexdata.com | 5.32/10 | 63 | 66 | Oct 2022 |
| 138 | uat.edu.mx | 5.30/10 | 310 | 366 | Jun 2023 |
| 139 | eds.at | 5.27/10 | 1 | 13 | Aug 2022 |
| 140 | stabikat.de | 5.27/10 | 29 | 25 | Feb 2023 |
| 141 | unisza.edu.my | 5.27/10 | 57 | 71 | Aug 2022 |
| 142 | conare.ac.cr | 5.20/10 | 10 | 24 | May 2022 |
| 143 | ibs-bw.de | 5.19/10 | - | - | Aug 2022 |
| 144 | ijsn.es.gov.br | 4.99/10 | - | - | May 2023 |
| 145 | sport-iat.de | 4.76/10 | - | - | Dec 2023 |
| 146 | amsab.be | 4.75/10 | 2 | 3 | May 2022 |
| 147 | szte.hu | 4.75/10 | - | - | May 2022 |
| 148 | swisscollections.ch | 4.75/10 | - | - | May 2022 |
| 149 | phenikaa-uni.edu.vn | 4.74/10 | - | - | May 2022 |
| 150 | polac.cz | 4.74/10 | - | - | May 2022 |
| 151 | isparta.edu.tr | 4.72/10 | - | - | Oct 2022 |
| 152 | statensmusikverk.se | 4.72/10 | - | - | Jan 2025 |
| 153 | sidalc.net | 4.71/10 | - | - | Feb 2023 |
| 154 | juniv.edu | 4.71/10 | - | - | Oct 2026 |
| 155 | artesaniasdecolombia.com.co | 4.69/10 | 470 | 441 | Mar 2024 |
| 156 | ararteko.eus | 4.69/10 | - | 5 | Dec 2022 |
| 157 | whz.de | 4.69/10 | - | - | Jan 2026 |
| 158 | uni.edu.ni | 4.69/10 | - | - | May 2023 |
| 159 | una.edu.ni | 4.69/10 | - | - | May 2022 |
| 160 | mod.gov.my | 4.44/10 | - | - | Apr 2024 |
| 161 | bibblo.se | 4.39/10 | - | - | May 2022 |
| 162 | meta-katalog.eu | 4.39/10 | - | - | May 2022 |
| 163 | jmrl.org | 4.30/10 | - | - | Jul 2023 |
| 164 | knihovnatabor.cz | 4.19/10 | - | - | May 2022 |
| 165 | sanchoelsabio.eus | 4.14/10 | - | - | Aug 2022 |
| 166 | daystar.ac.ke | 4.14/10 | - | - | Aug 2022 |
| 167 | conabip.gob.ar | 4.13/10 | 7 | 43 | May 2024 |
| 168 | nalis.bg | 4.13/10 | - | - | May 2022 |
| 169 | mnlink.org | 4.12/10 | - | - | May 2024 |
| 170 | csuca.org | 4.08/10 | - | - | May 2022 |
| 171 | rkka.cz | 4.08/10 | - | - | Apr 2023 |
| 172 | mzumbe.ac.tz | 4.07/10 | - | - | Nov 2025 |
| 173 | idep.edu.co | 4.03/10 | - | - | Aug 2022 |
| 174 | kab.ac.ug | 3.99/10 | - | - | Aug 2024 |
| 175 | schlowlibrary.org | 3.95/10 | - | - | May 2022 |
| 176 | chlumecnc.cz | 3.94/10 | - | - | Jan 2025 |
| 177 | seab.gr | 3.92/10 | - | - | Aug 2024 |
| 178 | oducal.com | 3.90/10 | - | - | May 2022 |
| 179 | relbib.de | 3.81/10 | - | - | May 2022 |
| 180 | svkm.ac.in | 3.72/10 | - | - | Jan 2025 |
| 181 | fahho.mx | 3.72/10 | - | - | May 2023 |
| 182 | sponet.de | 3.66/10 | - | - | Jul 2022 |
| 183 | umar.mx | 3.60/10 | - | - | Sep 2026 |
| 184 | aggb-katalog.de | 3.57/10 | - | - | May 2022 |
| 185 | huc.edu.vn | 3.55/10 | - | - | Jul 2024 |
| 186 | k3bohumin.cz | 3.54/10 | - | - | Aug 2022 |
| 187 | fid-media.de | 3.53/10 | - | - | Jul 2025 |
| 188 | unatlib.ru | 3.42/10 | - | - | Aug 2022 |
| 189 | godoycruz.gob.ar | 3.41/10 | - | - | May 2022 |
| 190 | knih-st.cz | 3.39/10 | - | - | Jul 2022 |
| 191 | knihovnalitomerice.cz | 3.36/10 | - | - | May 2022 |
| 192 | knihovnaberoun.cz | 3.35/10 | - | - | May 2022 |
| 193 | musikochteaterbiblioteket.se | 3.31/10 | - | - | Jan 2026 |
| 194 | bayerische-bibliographie.de | 3.28/10 | - | 3 | Dec 2024 |
| 195 | svkk.sk | 3.24/10 | - | - | May 2022 |
| 196 | sicyt.gob.ar | 3.23/10 | - | - | Aug 2026 |
| 197 | centrecountylibrary.org | 3.23/10 | 1,100 | 251 | May 2022 |
| 198 | adabi.org.mx | 3.17/10 | - | - | Apr 2024 |
| 199 | knihovna-cr.cz | 3.15/10 | - | - | May 2022 |
| 200 | knihovnabreclav.cz | 3.11/10 | - | - | Dec 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).
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