Discourse 2026.4.0
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Discourse is an open-source internet forum and mailing list management software application.
Lead List Exporter
202 live Discourse 2026.4.0 sites, ready to export.
That's how many Discourse 2026.4.0 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Discourse 2026.4.0 companies in the United States
Every Discourse 2026.4.0 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 Discourse 2026.4.0 sites by traffic
Start with the highest-traffic end of the dataset.
Sites on a .com domain
Limit results to Discourse 2026.4.0 websites on .com domains.
Companies with phone numbers
Only sites where an organisation phone number was found.
Complementary Technologies
Discourse 2026.4.0 Complementary Technologies
Technologies frequently found with Discourse 2026.4.0.
Most Frequent Complementary Tech
Ruby on Rails
202
Nginx
172
HSTS
139
Google Analytics
51
HTTP/3
49
Cloudflare
46
Cloudflare Browser Insights
34
jQuery
32
Ubuntu
31
PHP
29
Live Websites
Websites Using Discourse 2026.4.0
Live sites we caught running Discourse 2026.4.0 in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| aito.do | Unknown | Cloudflare, Inc. | July 27, 2026 |
| svetovik.info | 🇷🇺 Russia | Beget LLC | July 27, 2026 |
| op-forums.com | 🇺🇸 United States | Massachusetts Institute of Technology | July 27, 2026 |
| matsci.org | Unknown | Cloudflare, Inc. | July 24, 2026 |
| flyanglersonline.com | 🇺🇸 United States | IONOS SE | July 23, 2026 |
| vexforum.com | Unknown | Cloudflare, Inc. | July 21, 2026 |
| paulscode.com | Unknown | Akamai Connected Cloud | June 18, 2026 |
| anubo.com | 🇩🇪 Germany | Microsoft Corporation | June 18, 2026 |
| loveoverexile.com | 🇳🇱 Netherlands | DigitalOcean, LLC | June 18, 2026 |
| slicercn.com | 🇨🇳 China | Hangzhou Alibaba Advertising Co.,Ltd. | June 18, 2026 |
Identifiers
Top Discourse 2026.4.0 Identifiers
Who is using Discourse 2026.4.0 and where: top five by detected sites.
Technology
Ruby on Rails
202
Nginx
172
HSTS
139
Google Analytics
51
HTTP/3
49
Language
English
114
French
12
Chinese
12
Spanish
10
German
8
ASN
Cloudflare, Inc.
33
DigitalOcean, LLC
29
Civilized Discourse Construction Kit, Inc.
23
Hetzner Online GmbH
22
OVH SAS
11
TLD
com
78
org
25
group
16
net
15
de
6
Country
United States
43
Unknown
38
Germany
29
Canada
16
France
14
Deep Dive
Most Frequent Discourse 2026.4.0 Identifiers and Complementary Tech
Most frequently encountered identifiers for Discourse 2026.4.0 and its complementary technologies.
| Technology | Sites |
|---|---|
Ruby on Rails | 202 |
Nginx | 172 |
| HSTS | 139 |
Google Analytics | 51 |
HTTP/3 | 49 |
Cloudflare | 46 |
|
Cloudflare Browser Insights | 34 |
jQuery | 32 |
Ubuntu | 31 |
PHP | 29 |
MySQL | 22 |
WordPress | 22 |
Apache HTTP Server | 17 |
|
jQuery Migrate | 16 |
Bootstrap | 14 |
YouTube | 14 |
|
WordPress Block Editor | 11 |
Node.js | 9 |
React | 9 |
Webpack | 9 |
Yoast SEO | 9 |
Google Tag Manager | 8 |
Lightbox | 7 |
Next.js | 7 |
OpenResty | 7 |
| Language | Sites |
|---|---|
| English | 114 |
| French | 12 |
| Chinese | 12 |
| Spanish | 10 |
| German | 8 |
| Polish | 6 |
| Russian | 5 |
| Italian | 3 |
| Latin | 3 |
| Vietnamese | 3 |
| Esperanto | 2 |
| Finnish | 2 |
| Korean | 2 |
| Dutch | 2 |
| Portuguese | 2 |
| Slovenian | 2 |
| Tagalog | 2 |
| Arabic | 1 |
| Bosnian | 1 |
| Catalan | 1 |
| Czech | 1 |
| Danish | 1 |
| Croatian | 1 |
| Japanese | 1 |
| Latvian | 1 |
| Norwegian Nynorsk | 1 |
| Swedish | 1 |
| Tswana | 1 |
| Turkish | 1 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 33 |
| DigitalOcean, LLC | 29 |
| Civilized Discourse Construction Kit, Inc. | 23 |
| Hetzner Online GmbH | 22 |
| OVH SAS | 11 |
| Amazon.com, Inc. | 9 |
| Contabo GmbH | 5 |
| Alibaba US Technology Co., Ltd. | 4 |
| Hostinger International Limited | 4 |
| Akamai Connected Cloud | 3 |
| Beget LLC | 3 |
| Fastly, Inc. | 3 |
| Google LLC | 3 |
| Microsoft Corporation | 3 |
| AT&T Enterprises, LLC | 2 |
| Neue Medien Muennich GmbH | 2 |
| Oracle Corporation | 2 |
| Signet B.V. | 2 |
| The Constant Company, LLC | 2 |
| netcup GmbH | 2 |
| Aruba S.p.A. | 1 |
| Bahnhof AB | 1 |
| CariNet, Inc. | 1 |
| Centro de Tecnologia da Informacao do RJ | 1 |
| Charles River Operation | 1 |
| Conostix S.A. | 1 |
| FSKNET-DK Forskningsnettet - Danish network for Research and Education | 1 |
| GANDI SAS | 1 |
| Gamma Telecom Holdings Ltd | 1 |
| HIVELOCITY, Inc. | 1 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 1 |
| Hiper A/S | 1 |
| Hohl IT e.U. | 1 |
| Hostkey B.v. | 1 |
| INTERDIGI JOINT STOCK COMPANY | 1 |
| IONOS SE | 1 |
| Infomaniak Network SA | 1 |
| JSC IOT | 1 |
| Korea Telecom | 1 |
| LINVEO, LLC | 1 |
| Leaseweb USA, Inc. | 1 |
| Massachusetts Institute of Technology | 1 |
| NixiHost.com Incorporated | 1 |
| Orange | 1 |
| Rostelecom | 1 |
| SWITCH | 1 |
| San Diego Supercomputer Center | 1 |
| Superloop | 1 |
| TOCDOSOVN | 1 |
| Tiger Technologies LLC | 1 |
| Webdock.io ApS | 1 |
| XNNET LLC | 1 |
| Zhejiang Taobao Network Co.,Ltd | 1 |
| cognetcloud INC | 1 |
| kyberio GmbH | 1 |
| TLD | Sites |
|---|---|
| com | 78 |
| org | 25 |
| group | 16 |
| net | 15 |
| de | 6 |
| io | 6 |
| uk | 4 |
| community | 3 |
| info | 3 |
| br | 2 |
| cz | 2 |
| es | 2 |
| fr | 2 |
| it | 2 |
| pl | 2 |
| ac | 1 |
| academy | 1 |
| ar | 1 |
| au | 1 |
| ba | 1 |
| bg | 1 |
| cc | 1 |
| cloud | 1 |
| club | 1 |
| cn | 1 |
| co | 1 |
| dev | 1 |
| dk | 1 |
| do | 1 |
| fans | 1 |
| forum | 1 |
| guide | 1 |
| host | 1 |
| kids | 1 |
| kr | 1 |
| lv | 1 |
| moe | 1 |
| news | 1 |
| nl | 1 |
| no | 1 |
| online | 1 |
| pro | 1 |
| ro | 1 |
| ru | 1 |
| se | 1 |
| talk | 1 |
| tax | 1 |
| us | 1 |
| xn--p1acf | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 43 |
| Unknown | 38 |
| 🇩🇪 Germany | 29 |
| 🇨🇦 Canada | 16 |
| 🇫🇷 France | 14 |
| 🇬🇧 United Kingdom | 7 |
| 🇮🇴 British Indian Ocean Territory | 6 |
| 🇷🇺 Russia | 5 |
| 🇳🇱 Netherlands | 4 |
| 🇸🇬 Singapore | 4 |
| 🇨🇳 China | 3 |
| 🇩🇰 Denmark | 3 |
| 🇪🇸 Spain | 3 |
| 🇫🇮 Finland | 3 |
| 🇦🇺 Australia | 2 |
| 🇧🇷 Brazil | 2 |
| 🇨🇭 Switzerland | 2 |
| 🇭🇰 Hong Kong | 2 |
| 🇮🇹 Italy | 2 |
| 🇰🇷 South Korea | 2 |
| 🇻🇳 Vietnam | 2 |
| 🇦🇷 Argentina | 1 |
| 🇧🇬 Bulgaria | 1 |
| 🇨🇴 Colombia | 1 |
| 🇮🇪 Ireland | 1 |
| 🇮🇳 India | 1 |
| 🇱🇹 Lithuania | 1 |
| 🇱🇺 Luxembourg | 1 |
| 🇳🇴 Norway | 1 |
| 🇵🇱 Poland | 1 |
| 🇸🇪 Sweden | 1 |