React 15.x
JavaScript frameworks
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React is an open-source JavaScript library for building user interfaces or UI components.
Lead List Exporter
200 live React 15.x sites, ready to export.
That's how many React 15.x websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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React 15.x companies in the United States
Every React 15.x website we detected in the US.
Companies with personnel emails
Only sites where a personal, company-hosted email was found.
Decision makers on LinkedIn
Sites with at least one personnel LinkedIn profile.
Top 100,000 React 15.x sites by traffic
Start with the highest-traffic end of the dataset.
Sites on a .com domain
Limit results to React 15.x websites on .com domains.
Companies with phone numbers
Only sites where an organisation phone number was found.
Complementary Technologies
React 15.x Complementary Technologies
Technologies frequently found with React 15.x.
Most Frequent Complementary Tech
Cloudflare
170
jQuery
162
cdnjs
161
Bootstrap
109
Nginx
71
PHP
65
jQuery CDN
42
Google Analytics
41
HSTS
41
BootstrapCDN
36
Live Websites
Websites Using React 15.x
Live sites we caught running React 15.x in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| efm-tr.com | 🇹🇷 Turkey | Iksir Internet Hizmetleri A.S. | July 28, 2026 |
| somosguay.com | 🇺🇸 United States | Amazon.com, Inc. | July 27, 2026 |
| efs-ag.de | 🇩🇪 Germany | EFS Euro-Finanz-Service Vermittlungs AG | July 26, 2026 |
| vsiprobihy.org | Unknown | Cloudflare, Inc. | July 26, 2026 |
| bookfun.com | Unknown | Cloudflare, Inc. | July 24, 2026 |
| creationswap.com | 🇺🇸 United States | Amazon.com, Inc. | July 24, 2026 |
| imgcook.com | 🇨🇳 China | Hangzhou Alibaba Advertising Co.,Ltd. | July 24, 2026 |
| named2.net | Unknown | Cloudflare, Inc. | July 23, 2026 |
| mazda.com.tw | 🇹🇼 Taiwan | Cloudflare, Inc. | July 23, 2026 |
| xn--950bo4em5v.co | 🇨🇴 Colombia | Cloudflare, Inc. | July 23, 2026 |
Identifiers
Top React 15.x Identifiers
Who is using React 15.x and where: top five by detected sites.
Technology
Cloudflare
170
jQuery
162
cdnjs
161
Bootstrap
109
Nginx
71
Language
English
85
Chinese
17
Russian
12
Japanese
7
Korean
7
ASN
Amazon.com, Inc.
52
Cloudflare, Inc.
26
Fastly, Inc.
10
Microsoft Corporation
7
DigitalOcean, LLC
5
TLD
com
96
org
10
ru
8
co
6
net
6
Country
United States
57
Unknown
28
China
11
Russia
11
United Kingdom
9
Deep Dive
Most Frequent React 15.x Identifiers and Complementary Tech
Most frequently encountered identifiers for React 15.x and its complementary technologies.
| Technology | Sites |
|---|---|
Cloudflare | 170 |
jQuery | 162 |
cdnjs | 161 |
Bootstrap | 109 |
Nginx | 71 |
PHP | 65 |
|
jQuery CDN | 42 |
Google Analytics | 41 |
| HSTS | 41 |
BootstrapCDN | 36 |
HTTP/3 | 35 |
jsDelivr | 35 |
Google Tag Manager | 34 |
Google Hosted Libraries | 31 |
Moment.js | 26 |
|
jQuery Migrate | 23 |
Amazon Web Services | 22 |
Apache HTTP Server | 21 |
MySQL | 20 |
WordPress | 19 |
Google Maps | 18 |
Popper | 18 |
jQuery UI | 18 |
|
Cloudflare Browser Insights | 17 |
YouTube | 17 |
| Language | Sites |
|---|---|
| English | 85 |
| Chinese | 17 |
| Russian | 12 |
| Japanese | 7 |
| Korean | 7 |
| Italian | 6 |
| German | 4 |
| French | 4 |
| Spanish | 4 |
| Swedish | 3 |
| Turkish | 3 |
| Ukrainian | 3 |
| Afrikaans | 2 |
| Armenian | 2 |
| Latin | 2 |
| Ganda | 2 |
| Dutch | 2 |
| Polish | 2 |
| Slovak | 2 |
| Catalan | 1 |
| Danish | 1 |
| Finnish | 1 |
| Irish | 1 |
| Hebrew | 1 |
| Croatian | 1 |
| Hungarian | 1 |
| Icelandic | 1 |
| Norwegian Nynorsk | 1 |
| Norwegian Bokmål | 1 |
| Portuguese | 1 |
| Romanian | 1 |
| Shona | 1 |
| Thai | 1 |
| Yoruba | 1 |
| ASN | Sites |
|---|---|
| Amazon.com, Inc. | 52 |
| Cloudflare, Inc. | 26 |
| Fastly, Inc. | 10 |
| Microsoft Corporation | 7 |
| DigitalOcean, LLC | 5 |
| Dream Cloud Innovation Limited | 5 |
| Hetzner Online GmbH | 5 |
| Beget LLC | 4 |
| Shenzhen Tencent Computer Systems Company Limited | 4 |
| Codit Teknoloji Tic. Ltd. Sti. | 3 |
| Domain names registrar REG.RU, Ltd | 3 |
| GoDaddy.com, LLC | 3 |
| Google LLC | 3 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 3 |
| Hostinger International Limited | 3 |
| SK Broadband Co Ltd | 3 |
| Akamai Connected Cloud | 2 |
| Aruba S.p.A. | 2 |
| Arvid Logicum OU | 2 |
| EFS Euro-Finanz-Service Vermittlungs AG | 2 |
| Hosting Ukraine LTD | 2 |
| Jsc timeweb | 2 |
| Korea Telecom | 2 |
| Alibaba US Technology Co., Ltd. | 1 |
| Astral internet Inc. | 1 |
| BroadBand Tower, Inc. | 1 |
| Cellcom Fixed Line Communication L.P | 1 |
| China Unicom Guangdong IP network | 1 |
| Chinanet | 1 |
| Cizgi Telekomunikasyon Anonim Sirketi | 1 |
| Combell NV | 1 |
| Contabo GmbH | 1 |
| DV Bern AG | 1 |
| Datawire Ag | 1 |
| Emp Secure As | 1 |
| Expedient | 1 |
| Fastcom Limited | 1 |
| Fly.io, Inc. | 1 |
| GMO Internet Group, Inc. | 1 |
| GTS Telecom SRL | 1 |
| GitHub, Inc. | 1 |
| HIVELOCITY, Inc. | 1 |
| HOSTUPON INC. | 1 |
| ICDSoft Ltd. | 1 |
| Iksir Internet Hizmetleri A.S. | 1 |
| InMotion Hosting, Inc. | 1 |
| Internap Holding LLC | 1 |
| Iomart Managed Services Limited | 1 |
| JSC RTComm.RU | 1 |
| JSC Selectel | 1 |
| Leaseweb USA, Inc. | 1 |
| Liquid Web, L.L.C | 1 |
| Meteverse Limited. | 1 |
| Miroslaw Backiel | 1 |
| Netsons s.r.l. | 1 |
| Network Solutions, LLC | 1 |
| New Dream Network, LLC | 1 |
| Nordlo Elevate AB | 1 |
| OVH SAS | 1 |
| P.a.g.m. Ou | 1 |
| PROGRESO.PL Sp. z o.o | 1 |
| SAKURA Internet Inc. | 1 |
| SMILESERV | 1 |
| Shinjiru Technology Sdn Bhd | 1 |
| Sprinthost.ru LLC | 1 |
| Stichting Nederlands Instituut voor Beeld en Geluid | 1 |
| Strato GmbH | 1 |
| UDomain Web Hosting Company Ltd | 1 |
| UpCloud Ltd | 1 |
| xneelo | 1 |
| TLD | Sites |
|---|---|
| com | 96 |
| org | 10 |
| ru | 8 |
| co | 6 |
| net | 6 |
| io | 4 |
| cn | 3 |
| de | 3 |
| it | 3 |
| jp | 3 |
| us | 3 |
| am | 2 |
| au | 2 |
| ca | 2 |
| club | 2 |
| in | 2 |
| kr | 2 |
| me | 2 |
| no | 2 |
| pl | 2 |
| se | 2 |
| sk | 2 |
| uk | 2 |
| ae | 1 |
| app | 1 |
| br | 1 |
| ch | 1 |
| cloud | 1 |
| design | 1 |
| dev | 1 |
| earth | 1 |
| es | 1 |
| eu | 1 |
| farm | 1 |
| hk | 1 |
| hu | 1 |
| im | 1 |
| info | 1 |
| life | 1 |
| md | 1 |
| ng | 1 |
| nl | 1 |
| nz | 1 |
| one | 1 |
| restaurant | 1 |
| ro | 1 |
| shop | 1 |
| su | 1 |
| th | 1 |
| tokyo | 1 |
| tw | 1 |
| webcam | 1 |
| xin | 1 |
| za | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 57 |
| Unknown | 28 |
| 🇨🇳 China | 11 |
| 🇷🇺 Russia | 11 |
| 🇬🇧 United Kingdom | 9 |
| 🇰🇷 South Korea | 7 |
| 🇨🇴 Colombia | 6 |
| 🇯🇵 Japan | 6 |
| 🇹🇷 Turkey | 5 |
| 🇨🇦 Canada | 4 |
| 🇮🇴 British Indian Ocean Territory | 4 |
| 🇮🇹 Italy | 4 |
| 🇸🇬 Singapore | 4 |
| 🇩🇪 Germany | 3 |
| 🇳🇱 Netherlands | 3 |
| 🇸🇪 Sweden | 3 |
| 🇦🇲 Armenia | 2 |
| 🇦🇺 Australia | 2 |
| 🇨🇭 Switzerland | 2 |
| 🇪🇸 Spain | 2 |
| 🇫🇮 Finland | 2 |
| 🇭🇰 Hong Kong | 2 |
| 🇲🇪 Montenegro | 2 |
| 🇳🇴 Norway | 2 |
| 🇵🇱 Poland | 2 |
| 🇸🇰 Slovakia | 2 |
| 🇺🇦 Ukraine | 2 |
| 🇦🇪 United Arab Emirates | 1 |
| 🇧🇷 Brazil | 1 |
| 🇫🇷 France | 1 |
| 🇭🇺 Hungary | 1 |
| 🇮🇩 Indonesia | 1 |
| 🇮🇪 Ireland | 1 |
| 🇮🇳 India | 1 |
| 🇲🇾 Malaysia | 1 |
| 🇳🇿 New Zealand | 1 |
| 🇷🇴 Romania | 1 |
| 🇹🇭 Thailand | 1 |
| 🇹🇼 Taiwan | 1 |
| 🇿🇦 South Africa | 1 |