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VuFind is a library resource portal designed and developed by Villanova University library.
Disclaimer: The data used in this report is collected from the current VersionDB release (February 2026) containing a total of 12,727,168 domains. All statistics reflect this dataset and do not claim to represent all websites globally.
VuFind Complementary Technologies
Technologies frequently found with VuFind.
Live VuFind Sites
62
Complementary Tech
50
Most Frequent Complementary Tech
Websites Using VuFind
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| oertel-halle.de | ๐ฉ๐ช Germany | IONOS SE | February 14, 2026 |
| siu.edu.ar | ๐ฆ๐ท Argentina | NSS S.A. | February 13, 2026 |
| martin-opitz-bibliothek.de | ๐ฉ๐ช Germany | Hetzner Online GmbH | February 13, 2026 |
| oducal.com | ๐จ๐ฆ Canada | OVH SAS | February 13, 2026 |
| nli.ie | ๐ธ๐ช Sweden | Amazon.com, Inc. | February 13, 2026 |
| eimakatalogoa.eus | ๐ฎ๐ช Ireland | Amazon.com, Inc. | February 13, 2026 |
| berklee.edu | ๐บ๐ธ United States | Amazon.com, Inc. | February 13, 2026 |
| amsab.be | ๐ง๐ช Belgium | BELNET | February 13, 2026 |
| uni-tuebingen.de | ๐ฉ๐ช Germany | Universitaet Stuttgart | February 13, 2026 |
| msu.ac.zw | ๐บ๐ธ United States | Akamai Connected Cloud | February 13, 2026 |
| meta-katalog.eu | ๐ฉ๐ช Germany | Hetzner Online GmbH | February 13, 2026 |
| stj.jus.br | Unknown | Cloudflare, Inc. | February 13, 2026 |
| ixtheo.de | ๐ฉ๐ช Germany | Universitaet Stuttgart | February 8, 2026 |
| relbib.de | ๐ฉ๐ช Germany | Universitaet Stuttgart | February 8, 2026 |
| rebal.info | ๐ซ๐ฎ Finland | Hetzner Online GmbH | February 8, 2026 |
| kmliburutegia.eus | ๐ช๐ธ Spain | Informatika Zerbitzuen Foru Elkartea Sociedad Foral de Servicios Informaticos SA | February 8, 2026 |
| dainst.org | ๐ฉ๐ช Germany | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | February 8, 2026 |
| uni.edu.ni | ๐ณ๐ฎ Nicaragua | EMPRESA NACIONAL DE TRANSMISION ELECTRICA ENATREL | February 8, 2026 |
| gfzk.de | ๐ฉ๐ช Germany | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | February 8, 2026 |
| historickefondy.cz | ๐จ๐ฟ Czech Republic | CESNET z.s.p.o. | February 8, 2026 |
| dhi-paris.fr | ๐ฉ๐ช Germany | IONOS SE | February 8, 2026 |
| tosei-showa-music.ac.jp | ๐ฏ๐ต Japan | IDC Frontier Inc. | February 7, 2026 |
| quochoi.vn | ๐ป๐ณ Vietnam | Viettel Group | February 7, 2026 |
| ijsn.es.gov.br | ๐ง๐ท Brazil | Inst. de Tec. da Informacao e Comunicacao do ES. | February 7, 2026 |
| mpil.de | ๐ฉ๐ช Germany | IONOS SE | February 7, 2026 |
| idep.edu.co | ๐จ๐ด Colombia | COLOMBIA TELECOMUNICACIONES S.A. ESP BIC | February 7, 2026 |
| wellesley.edu | Unknown | Cloudflare, Inc. | February 7, 2026 |
| swan.ac.uk | ๐ฌ๐ง United Kingdom | Jisc Services Limited | February 7, 2026 |
| oava.gr | ๐ฌ๐ท Greece | Vodafone-panafon Hellenic Telecommunications Company SA | February 7, 2026 |
| indihu.cz | ๐จ๐ฟ Czech Republic | CESNET z.s.p.o. | February 7, 2026 |
| daystar.ac.ke | ๐ฐ๐ช Kenya | Kenya Education Network | February 7, 2026 |
| fahho.mx | ๐บ๐ธ United States | Amazon.com, Inc. | February 7, 2026 |
| hfbk-dresden.de | ๐ฉ๐ช Germany | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | February 7, 2026 |
| fid-media.de | ๐ฉ๐ช Germany | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | February 7, 2026 |
| godoycruz.gob.ar | ๐ฆ๐ท Argentina | Level 3 Parent, LLC | February 7, 2026 |
| kozlib.gr | ๐ฌ๐ท Greece | Information Society S.A. | February 7, 2026 |
| hebis.de | ๐ฉ๐ช Germany | Johann Wolfgang Goethe-Universitat Frankfurt am Main | February 7, 2026 |
| unisza.edu.my | ๐ฒ๐พ Malaysia | Information Technology Center | February 7, 2026 |
| ibs-bw.de | ๐ฉ๐ช Germany | Universitaet Stuttgart | February 6, 2026 |
| swissbib.ch | ๐จ๐ญ Switzerland | SWITCH | February 6, 2026 |
| ibict.br | ๐ง๐ท Brazil | Rede Nacional de Ensino e Pesquisa | February 6, 2026 |
| servizirl.it | ๐ฎ๐น Italy | ARIA S.p.A. | February 6, 2026 |
| diocesisplasencia.org | ๐ช๐ธ Spain | Cloud Builders SA | February 6, 2026 |
| tarimorman.gov.tr | ๐น๐ท Turkey | Turk Telekom | February 6, 2026 |
| upm.edu.my | ๐ฒ๐พ Malaysia | Universiti Putra Malaysia AS | February 6, 2026 |
| nas.gov.ua | ๐บ๐ฆ Ukraine | LLC Eksintech | February 6, 2026 |
| ufrj.br | ๐ง๐ท Brazil | Fundacao Carlos Chagas Filho de Amparo a Pesquisa | February 6, 2026 |
| skd.museum | ๐ฉ๐ช Germany | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | February 6, 2026 |
| in.gov | ๐บ๐ธ United States | Zayo Bandwidth | February 6, 2026 |
| hsp.org | ๐บ๐ธ United States | Rackspace Hosting | February 6, 2026 |
Find Your Customers By Their Technologies
12,727,168 domains across 3,651 technologies. Ready for lead generation, market research, and security analysis.
Buy Now โ $199.95 USDTop VuFind Identifiers
Who is using VuFind and where.
Countries
Top 5 most detected countries for VuFind
ASNs
Top 5 most detected ASNs for VuFind
Languages
Top 5 most detected Languages for VuFind
TLDs
Top 5 most detected TLDs for VuFind
Most Frequent VuFind Identifiers and Complementary Tech
Most frequently encountered identifiers for VuFind and its complementary technologies.
| Technology | Sites |
|---|---|
| Bootstrap | 59 |
| jQuery | 56 |
| Lightbox | 55 |
| Apache HTTP Server | 45 |
| HSTS | 21 |
| Ubuntu | 19 |
| PHP | 18 |
| Google Analytics | 15 |
| Popper | 10 |
| Nginx | 9 |
| Debian | 9 |
| Google Tag Manager | 5 |
| Clipboard.js | 4 |
| Cloudflare | 4 |
| OpenSSL | 4 |
| reCAPTCHA | 3 |
| Cloudflare Browser Insights | 2 |
| AddThis | 2 |
| Chosen | 2 |
| jQuery UI | 2 |
| Onsen UI | 2 |
| YouTube | 2 |
| HTTP/3 | 2 |
| cdnjs | 2 |
| JsViews | 1 |
| D3 | 1 |
| Slimbox 2 | 1 |
| Etracker | 1 |
| Windows Server | 1 |
| DataTables | 1 |
| OpenResty | 1 |
| Magnific Popup | 1 |
| spin.js | 1 |
| GoatCounter | 1 |
| Shepherd | 1 |
| mod_perl | 1 |
| Handlebars | 1 |
| JsObservable | 1 |
| jsDelivr | 1 |
| Amazon Web Services | 1 |
| Perl | 1 |
| Amazon S3 | 1 |
| UNIX | 1 |
| Akamai | 1 |
| Mixitup | 1 |
| UserWay | 1 |
| Slick | 1 |
| JsRender | 1 |
| Flot | 1 |
| Osano | 1 |
| Language | Sites |
|---|---|
| English | 37 |
| German | 14 |
| Spanish | 8 |
| Lithuanian | 7 |
| French | 6 |
| Tswana | 5 |
| Portuguese | 4 |
| Latin | 3 |
| Basque | 2 |
| Tagalog | 2 |
| Mฤori | 2 |
| Catalan | 1 |
| Finnish | 1 |
| Vietnamese | 1 |
| Czech | 1 |
| Dutch | 1 |
| Ganda | 1 |
| Greek | 1 |
| Slovak | 1 |
| ASN | Sites |
|---|---|
| Amazon.com, Inc. | 6 |
| Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | 6 |
| Universitaet Stuttgart | 4 |
| IONOS SE | 3 |
| CESNET z.s.p.o. | 3 |
| Hetzner Online GmbH | 2 |
| Cloudflare, Inc. | 2 |
| SWITCH | 2 |
| DinaHosting S.L. | 1 |
| Kenya Education Network | 1 |
| Information Technology Center | 1 |
| Informatika Zerbitzuen Foru Elkartea Sociedad Foral de Servicios Informaticos SA | 1 |
| Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET | 1 |
| 1&1 Versatel GmbH | 1 |
| Vodafone-panafon Hellenic Telecommunications Company SA | 1 |
| Information Society S.A. | 1 |
| University of Innsbruck | 1 |
| ServerPoint.com | 1 |
| Zayo Bandwidth | 1 |
| COLOMBIA TELECOMUNICACIONES S.A. ESP BIC | 1 |
| Universiti Putra Malaysia AS | 1 |
| Akamai International B.V. | 1 |
| Rede Nacional de Ensino e Pesquisa | 1 |
| Jisc Services Limited | 1 |
| Turk Telekom | 1 |
| Inst. de Tec. da Informacao e Comunicacao do ES. | 1 |
| OVH SAS | 1 |
| TM TECHNOLOGY SERVICES SDN. BHD. | 1 |
| Irish Government | 1 |
| DigitalOcean, LLC | 1 |
| Fundacao Carlos Chagas Filho de Amparo a Pesquisa | 1 |
| LLC Eksintech | 1 |
| NSS S.A. | 1 |
| VNPT Corp | 1 |
| BELNET | 1 |
| ARIA S.p.A. | 1 |
| Rackspace Hosting | 1 |
| Level 3 Parent, LLC | 1 |
| Johann Wolfgang Goethe-Universitat Frankfurt am Main | 1 |
| Contabo GmbH | 1 |
| Oracle Corporation | 1 |
| National Internet Backbone | 1 |
| TLD | Sites |
|---|---|
| de | 13 |
| org | 3 |
| cz | 3 |
| br | 2 |
| ch | 2 |
| eu | 2 |
| eus | 2 |
| edu | 2 |
| edu.my | 2 |
| gr | 2 |
| ac.zw | 1 |
| edu.co | 1 |
| org.mx | 1 |
| gov | 1 |
| vn | 1 |
| gov.tr | 1 |
| be | 1 |
| jus.br | 1 |
| ac.uk | 1 |
| gov.ua | 1 |
| info | 1 |
| org.co | 1 |
| edu.au | 1 |
| gob.ar | 1 |
| it | 1 |
| edu.ar | 1 |
| es.gov.br | 1 |
| gov.my | 1 |
| edu.ph | 1 |
| ac.jp | 1 |
| ie | 1 |
| museum | 1 |
| mx | 1 |
| ac.ke | 1 |
| edu.ni | 1 |
| sk | 1 |
| com | 1 |
| fr | 1 |
| ac.in | 1 |
| Country | Sites |
|---|---|
| ๐ฉ๐ช Germany | 16 |
| ๐บ๐ธ United States | 8 |
| ๐จ๐ฟ Czech Republic | 3 |
| ๐ฒ๐พ Malaysia | 3 |
| ๐ง๐ท Brazil | 3 |
| ๐ฆ๐ท Argentina | 2 |
| ๐ฌ๐ท Greece | 2 |
| ๐ฏ๐ต Japan | 2 |
| ๐ฎ๐ช Ireland | 2 |
| ๐จ๐ญ Switzerland | 2 |
| ๐ช๐ธ Spain | 2 |
| ๐ฆ๐น Austria | 1 |
| ๐น๐ท Turkey | 1 |
| ๐บ๐ฆ Ukraine | 1 |
| ๐ฆ๐บ Australia | 1 |
| ๐ซ๐ฎ Finland | 1 |
| ๐จ๐ด Colombia | 1 |
| ๐ธ๐ฐ Slovakia | 1 |
| ๐ฌ๐ง United Kingdom | 1 |
| ๐ง๐ช Belgium | 1 |
| ๐ป๐ณ Vietnam | 1 |
| ๐ซ๐ท France | 1 |
| ๐ฎ๐ณ India | 1 |
| ๐จ๐ฆ Canada | 1 |
| ๐ฎ๐น Italy | 1 |
| ๐ฐ๐ช Kenya | 1 |