Databases
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Solr is an open-source enterprise-search platform, written in Java.
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.
Solr Complementary Technologies
Technologies frequently found with Solr.
Live Solr Sites
435
Complementary Tech
116
Most Frequent Complementary Tech
Websites Using Solr
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| memorix.nl | ๐ณ๐ฑ Netherlands | Vitec Memorix B.V. | February 14, 2026 |
| digicirc.eu | ๐ฉ๐ช Germany | Hetzner Online GmbH | February 14, 2026 |
| opendatacomunideimessapi.it | ๐ฎ๐น Italy | Digimat S.P.A. | February 14, 2026 |
| lujan.gov.ar | ๐ฆ๐ท Argentina | Empresa Argentina de Soluciones Satelitales S.A. | February 14, 2026 |
| ecosis.org | ๐บ๐ธ United States | Amazon.com, Inc. | February 14, 2026 |
| quescren.ca | ๐จ๐ฆ Canada | Reseau dInformations Scientifiques du Quebec RISQ Inc. | February 14, 2026 |
| innovacion.gob.ar | ๐ฆ๐ท Argentina | Empresa Argentina de Soluciones Satelitales S.A. | February 14, 2026 |
| lietuvosfinansai.lt | Unknown | Cloudflare, Inc. | February 14, 2026 |
| opend.cloud | ๐น๐ญ Thailand | Thai SocialScientific, Academic and Research Network | February 14, 2026 |
| landuseopportunities.nz | ๐ณ๐ฟ New Zealand | REANNZ National Research and Education Network | February 14, 2026 |
| yenisehir.bel.tr | ๐น๐ท Turkey | Turk Telekom | February 14, 2026 |
| hoda.jp | ๐ฏ๐ต Japan | KAGOYA JAPAN Inc. | February 14, 2026 |
| data.qld.gov.au | ๐บ๐ธ United States | Amazon.com, Inc. | February 13, 2026 |
| pandora.earth | ๐ฉ๐ช Germany | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | February 13, 2026 |
| opendata.hu | ๐ซ๐ฎ Finland | Hetzner Online GmbH | February 13, 2026 |
| copertino.le.it | ๐ฎ๐น Italy | Clio S.R.L | February 13, 2026 |
| chduero.es | ๐ช๐ธ Spain | Ministerio De Economia, Comercio Y Empresa | February 13, 2026 |
| cabi.org | ๐ฌ๐ง United Kingdom | Microsoft Corporation | February 13, 2026 |
| pematangsiantar.go.id | ๐ฎ๐ฉ Indonesia | PEMERINTAH KOTA PEMATANGSIANTAR | February 13, 2026 |
| housing.gov.ie | ๐ฉ๐ช Germany | Akamai Connected Cloud | February 13, 2026 |
| csdlcntmgialai.gov.vn | ๐ป๐ณ Vietnam | Center for E-commerce and Digital Technology Development | February 13, 2026 |
| kildarecoco.ie | ๐ฎ๐ช Ireland | Amazon.com, Inc. | February 13, 2026 |
| opdc.go.th | ๐น๐ญ Thailand | National Telecom Public Company Limited | February 13, 2026 |
| nida.ac.th | ๐น๐ญ Thailand | Education Network | February 13, 2026 |
| oeiras.pt | ๐ต๐น Portugal | Nos Comunicacoes, S.A. | February 13, 2026 |
| aeronomie.be | ๐ง๐ช Belgium | BELNET | February 13, 2026 |
| cm-agueda.pt | ๐ต๐น Portugal | Nowo Communications, S.A. | February 13, 2026 |
| digitale-mrn.de | ๐ฉ๐ช Germany | Hetzner Online GmbH | February 13, 2026 |
| dati.puglia.it | ๐ฎ๐น Italy | InnovaPuglia SpA | February 13, 2026 |
| ufjf.br | ๐ง๐ท Brazil | Rede Nacional de Ensino e Pesquisa | February 13, 2026 |
| miyazaki.lg.jp | ๐ฏ๐ต Japan | Miyagin Digital Solutions Co.,Ltd. | February 13, 2026 |
| ifro.edu.br | ๐ง๐ท Brazil | Camillo FG LTDA | February 13, 2026 |
| kobe.lg.jp | ๐ฏ๐ต Japan | SAKURA Internet Inc. | February 7, 2026 |
| reus.cat | Unknown | Cloudflare, Inc. | February 7, 2026 |
| biodiversity.be | ๐ง๐ช Belgium | BELNET | February 7, 2026 |
| dataportal.asia | Unknown | Cloudflare, Inc. | February 7, 2026 |
| sergas.gal | ๐ช๐ธ Spain | Telefonica De Espana S.a.u. | February 7, 2026 |
| mercedes.gob.ar | ๐ฆ๐ท Argentina | Telefonica de Argentina | February 7, 2026 |
| niigata.lg.jp | ๐บ๐ธ United States | Google LLC | February 7, 2026 |
| city.fukuyama.hiroshima.jp | ๐ฏ๐ต Japan | SAKURA Internet Inc. | February 7, 2026 |
| donneesquebec.ca | ๐จ๐ฆ Canada | Amazon.com, Inc. | February 7, 2026 |
| villanuevadelaserena.es | ๐ฉ๐ช Germany | Hetzner Online GmbH | February 7, 2026 |
| hetor.it | ๐ฎ๐น Italy | Consortium GARR | February 7, 2026 |
| kreis-guetersloh.de | ๐ฉ๐ช Germany | regio iT gesellschaft fur informationstechnologie mbh | February 7, 2026 |
| gdcatalog.go.th | ๐น๐ญ Thailand | National Telecom Public Company Limited | February 6, 2026 |
| nt.gov.au | ๐ฆ๐บ Australia | NORTHERN TERRITORY OF AUSTRALIA | February 6, 2026 |
| ibama.gov.br | ๐ง๐ท Brazil | Oracle Corporation | February 6, 2026 |
| ibict.br | ๐ง๐ท Brazil | Rede Nacional de Ensino e Pesquisa | February 6, 2026 |
| nantou.gov.tw | ๐น๐ผ Taiwan | Data Communication Business Group | February 6, 2026 |
| dadosabertos.go.gov.br | ๐ง๐ท Brazil | Secretaria de Estado de Desenvolvimento e Inovacao | 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 Solr Identifiers
Who is using Solr and where.
Countries
Top 5 most detected countries for Solr
ASNs
Top 5 most detected ASNs for Solr
Languages
Top 5 most detected Languages for Solr
TLDs
Top 5 most detected TLDs for Solr
Most Frequent Solr Identifiers and Complementary Tech
Most frequently encountered identifiers for Solr and its complementary technologies.
| Technology | Sites |
|---|---|
| Python | 435 |
| Java | 435 |
| PostgreSQL | 435 |
| Ckan | 435 |
| Bootstrap | 432 |
| jQuery | 430 |
| Nginx | 264 |
| Select2 | 142 |
| HSTS | 142 |
| Ubuntu | 104 |
| Google Analytics | 99 |
| Google Tag Manager | 41 |
| jQuery CDN | 36 |
| jQuery UI | 35 |
| Cloudflare | 35 |
| Apache HTTP Server | 33 |
| dc.js | 29 |
| HTTP/3 | 29 |
| Amazon Web Services | 28 |
| OpenResty | 22 |
| Cloudflare Browser Insights | 17 |
| Amazon CloudFront | 17 |
| Google Hosted Libraries | 15 |
| Amazon ALB | 12 |
| Flask | 12 |
| cdnjs | 11 |
| Moment.js | 9 |
| jsDelivr | 9 |
| Gravatar | 9 |
| Fathom | 9 |
| mod_wsgi | 8 |
| PHP | 7 |
| OpenSSL | 7 |
| Modernizr | 6 |
| gunicorn | 6 |
| reCAPTCHA | 5 |
| WordPress | 5 |
| Font Awesome | 5 |
| Popper | 5 |
| Google Cloud | 5 |
| CentOS | 5 |
| Google Cloud CDN | 5 |
| MySQL | 5 |
| Akamai | 5 |
| BootstrapCDN | 4 |
| Swiper | 4 |
| Microsoft Ajax Content Delivery Network | 4 |
| Unpkg | 4 |
| Envoy | 3 |
| Red Hat | 3 |
| Language | Sites |
|---|---|
| English | 86 |
| Spanish | 58 |
| Southern Sotho | 50 |
| Portuguese | 41 |
| Thai | 33 |
| Japanese | 27 |
| Norwegian Nynorsk | 24 |
| German | 24 |
| Indonesian | 21 |
| French | 18 |
| Italian | 18 |
| Latin | 13 |
| Malay | 11 |
| Finnish | 9 |
| Chinese | 8 |
| Afrikaans | 8 |
| Esperanto | 7 |
| Yoruba | 7 |
| Ukrainian | 7 |
| Catalan | 7 |
| Estonian | 6 |
| Polish | 5 |
| Croatian | 5 |
| Swedish | 5 |
| Greek | 4 |
| Tagalog | 4 |
| Turkish | 4 |
| Bosnian | 4 |
| Dutch | 3 |
| Romanian | 3 |
| Russian | 3 |
| Xhosa | 3 |
| Welsh | 2 |
| Irish | 2 |
| Mongolian | 2 |
| Zulu | 2 |
| Hebrew | 2 |
| Lithuanian | 2 |
| Basque | 2 |
| Shona | 2 |
| Czech | 2 |
| Norwegian Bokmรฅl | 2 |
| Mฤori | 2 |
| Somali | 1 |
| Macedonian | 1 |
| Latvian | 1 |
| Arabic | 1 |
| Vietnamese | 1 |
| Tsonga | 1 |
| Serbian | 1 |
| ASN | Sites |
|---|---|
| Amazon.com, Inc. | 66 |
| Cloudflare, Inc. | 24 |
| Microsoft Corporation | 20 |
| Hetzner Online GmbH | 18 |
| Akamai Connected Cloud | 12 |
| Google LLC | 11 |
| National Telecom Public Company Limited | 11 |
| DigitalOcean, LLC | 8 |
| Telefonica De Espana S.a.u. | 7 |
| Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | 6 |
| Fastweb | 6 |
| SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO | 6 |
| Akamai International B.V. | 5 |
| Rede Nacional de Ensino e Pesquisa | 5 |
| Dinas Perhubungan,komunikasi, informasi dan Telematika -NAD | 5 |
| Empresa Argentina de Soluciones Satelitales S.A. | 5 |
| Lepida S.c.p.A. | 4 |
| Jisc Services Limited | 4 |
| Digimat S.P.A. | 3 |
| Consortium GARR | 3 |
| IONOS SE | 3 |
| Entidad Publica Empresarial Red.es | 3 |
| Government Information Technology Services | 3 |
| Australian Academic and Research Network AARNet | 3 |
| BELNET | 2 |
| Incapsula Inc | 2 |
| Orange Espagne SA | 2 |
| Chulalongkorn University | 2 |
| COMPANHIA DE TECNOLOGIA DA INFORMACAO ESTADO MG | 2 |
| DISKOMINFO PROV. JAWA TENGAH | 2 |
| Center for Research and Technology Hellas (CERTH) | 2 |
| OVH SAS | 2 |
| Oracle Corporation | 2 |
| Ministry Of Defence Of Montenegro (ministarstvo Odbrane Crne Gore) | 2 |
| University of Alaska | 2 |
| PT Telekomunikasi Indonesia | 2 |
| Internet Thailand Company Limited | 2 |
| HUAWEI CLOUDS | 2 |
| Data Communication Business Group | 2 |
| Asiainfo Te | 2 |
| Kunnskapssektorens Tjenesteleverandor | 2 |
| regio iT gesellschaft fur informationstechnologie mbh | 2 |
| Internet Initiative Japan Inc. | 2 |
| JSC Selectel | 2 |
| Idigital Internet Inc. | 2 |
| REANNZ National Research and Education Network | 2 |
| Administracion Nacional de Telecomunicaciones | 2 |
| Johann Wolfgang Goethe-Universitat Frankfurt am Main | 1 |
| TurkNet Iletisim Hizmetleri A.S. | 1 |
| Information Society S.A. | 1 |
| TLD | Sites |
|---|---|
| org | 44 |
| go.th | 25 |
| de | 23 |
| go.id | 21 |
| es | 18 |
| gov.br | 16 |
| com | 11 |
| ca | 10 |
| gob.ar | 10 |
| lg.jp | 10 |
| eu | 10 |
| jp | 9 |
| gov.ua | 8 |
| gov | 7 |
| it | 7 |
| ie | 7 |
| gov.ar | 7 |
| ac.uk | 5 |
| fi | 5 |
| gov.ie | 5 |
| nl | 4 |
| gov.au | 4 |
| in.th | 4 |
| gov.gr | 4 |
| in | 3 |
| pt | 3 |
| or.th | 3 |
| gr | 3 |
| br | 3 |
| net | 3 |
| cat | 3 |
| edu.br | 3 |
| info | 3 |
| be | 3 |
| gov.uk | 3 |
| hr | 2 |
| cloud | 2 |
| org.br | 2 |
| ac.th | 2 |
| gov.me | 2 |
| fr | 2 |
| eus | 2 |
| org.au | 2 |
| mg.gov.br | 2 |
| qld.gov.au | 2 |
| ro | 2 |
| gov.tw | 2 |
| ru | 2 |
| bel.tr | 2 |
| earth | 2 |
| Country | Sites |
|---|---|
| ๐บ๐ธ United States | 68 |
| ๐ฉ๐ช Germany | 48 |
| ๐น๐ญ Thailand | 31 |
| ๐ง๐ท Brazil | 30 |
| ๐ช๐ธ Spain | 25 |
| ๐ฎ๐น Italy | 22 |
| ๐ฎ๐ฉ Indonesia | 21 |
| ๐ฏ๐ต Japan | 18 |
| ๐ฆ๐ท Argentina | 18 |
| ๐ฌ๐ง United Kingdom | 15 |
| ๐จ๐ฆ Canada | 10 |
| ๐ฎ๐ช Ireland | 10 |
| ๐ฆ๐บ Australia | 8 |
| ๐ง๐ช Belgium | 7 |
| ๐ซ๐ท France | 6 |
| ๐บ๐ฆ Ukraine | 5 |
| ๐ณ๐ฑ Netherlands | 4 |
| ๐ต๐ฑ Poland | 4 |
| ๐ฌ๐ท Greece | 4 |
| ๐น๐ผ Taiwan | 4 |
| ๐ต๐น Portugal | 4 |
| ๐ฎ๐ณ India | 4 |
| ๐น๐ท Turkey | 3 |
| ๐ณ๐ด Norway | 3 |
| ๐ซ๐ฎ Finland | 3 |
| ๐ท๐ด Romania | 3 |
| ๐ณ๐ฟ New Zealand | 2 |
| ๐ฐ๐ฌ Kyrgyzstan | 2 |
| ๐บ๐พ Uruguay | 2 |
| ๐น๐ณ Tunisia | 2 |
| ๐ฒ๐ช Montenegro | 2 |
| ๐ฟ๐ฆ South Africa | 2 |
| ๐ท๐บ Russia | 2 |
| ๐ฉ๐ฐ Denmark | 1 |
| ๐ฒ๐บ Mauritius | 1 |
| ๐ฆ๐น Austria | 1 |
| ๐ญ๐ท Croatia | 1 |
| ๐ธ๐ฌ Singapore | 1 |
| ๐จ๐ญ Switzerland | 1 |
| ๐ฒ๐ฆ Morocco | 1 |
| ๐ป๐ณ Vietnam | 1 |
| ๐ฉ๐ด Dominican Republic | 1 |
| ๐ณ๐ฌ Nigeria | 1 |
| ๐ฏ๐ฒ Jamaica | 1 |
| ๐ซ๐ฐ Falkland Islands | 1 |
| ๐ฑ๐ป Latvia | 1 |
| ๐ฒ๐ฐ North Macedonia | 1 |
| ๐ช๐น Ethiopia | 1 |
| ๐ฒ๐ฝ Mexico | 1 |
| ๐ช๐จ Ecuador | 1 |
| ๐จ๐ฟ Czech Republic | 1 |
| ๐จ๐พ Cyprus | 1 |
| ๐จ๐ฑ Chile | 1 |