Websites using Discourse 2026.4.0
Discourse is an open-source internet forum and mailing list management software application.
140 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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Every Discourse 2026.4.0 website we detected in the United States.
Only sites where a personal, company-hosted email was found.
Sites with at least one personnel LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to Discourse 2026.4.0 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Discourse 2026.4.0
A sample of live Discourse 2026.4.0 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| matsci.org | September 22, 2026 | |
| vexforum.com | September 17, 2026 | |
| pr-dc.com | August 19, 2026 | |
| intelli-ua.com | August 19, 2026 | |
| translatorswb.org | August 19, 2026 | |
| goonwrd.com | August 19, 2026 | |
| mdcdsa.org | August 19, 2026 | |
| op-forums.com | August 19, 2026 | |
| ecogenomic.org | August 18, 2026 | |
| graphicdesignforum.com | August 18, 2026 |
How many websites use Discourse 2026.4.0?
We found Discourse 2026.4.0 on 140 websites in our September 2026 crawl, across 22 countries.
Which countries use Discourse 2026.4.0 the most?
By number of websites, the top countries are United States (26%, 37 sites), Germany (13%, 18 sites), Canada (9%, 13 sites), France (7%, 10 sites) and United Kingdom (4%, 5 sites). Together they account for 59% of the 140 Discourse 2026.4.0 sites we track. 61% of the sites are in English, and .com is the most used domain ending, on 37% of them.
Where are Discourse 2026.4.0 websites hosted?
The networks carrying the most Discourse 2026.4.0 sites are Cloudflare, Inc. (21 sites), Civilized Discourse Construction Kit, Inc. (19 sites) and DigitalOcean, LLC (17 sites).
What technologies are used with Discourse 2026.4.0?
Across the 140 Discourse 2026.4.0 sites we track, the technologies most often found alongside it are Ruby on Rails (100%, 140 sites), Nginx (84%, 118 sites), HSTS (72%, 101 sites), HTTP/3 (24%, 34 sites) and Google Analytics (21%, 30 sites).
Breakdown of Discourse 2026.4.0 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
Ruby on Rails | 140 |
Nginx | 118 |
| HSTS | 101 |
HTTP/3 | 34 |
Google Analytics | 30 |
Cloudflare | 26 |
|
Cloudflare Browser Insights | 18 |
jQuery | 17 |
Ubuntu | 16 |
PHP | 13 |
MySQL | 11 |
WordPress | 11 |
Node.js | 9 |
|
jQuery Migrate | 9 |
React | 8 |
Webpack | 8 |
Apache HTTP Server | 7 |
Bootstrap | 6 |
Google AdSense | 6 |
Next.js | 6 |
YouTube | 6 |
Gravatar | 5 |
Google Tag Manager | 4 |
LiteSpeed | 4 |
Yoast SEO | 4 |
| Language | Sites |
|---|---|
| English | 86 |
| Chinese | 11 |
| German | 7 |
| French | 5 |
| Spanish | 5 |
| Polish | 4 |
| Russian | 4 |
| Afrikaans | 2 |
| Catalan | 2 |
| Finnish | 2 |
| Latin | 2 |
| Dutch | 2 |
| Arabic | 1 |
| Welsh | 1 |
| Danish | 1 |
| Norwegian Nynorsk | 1 |
| Portuguese | 1 |
| Slovenian | 1 |
| Tagalog | 1 |
| Vietnamese | 1 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 21 |
| Civilized Discourse Construction Kit, Inc. | 19 |
| DigitalOcean, LLC | 17 |
| Hetzner Online GmbH | 17 |
| Amazon.com, Inc. | 10 |
| OVH SAS | 9 |
| netcup GmbH | 4 |
| Hostinger International Limited | 3 |
| Alibaba (US) Technology Co., Ltd. | 2 |
| Beget LLC | 2 |
| Contabo GmbH | 2 |
| Google LLC | 2 |
| The Constant Company, LLC | 2 |
| Zhejiang Taobao Network Co.,Ltd | 2 |
| Akamai Connected Cloud | 1 |
| Charles River Operation | 1 |
| Datacamp Limited | 1 |
| EXEA Sp. z o.o. | 1 |
| Fastly, Inc. | 1 |
| GANDI SAS | 1 |
| Gamma Telecom Holdings Ltd | 1 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 1 |
| Hiper A/S | 1 |
| Hohl IT e.U. | 1 |
| IONOS SE | 1 |
| TLD | Sites |
|---|---|
| com | 52 |
| org | 15 |
| group | 13 |
| net | 10 |
| de | 4 |
| io | 4 |
| co | 3 |
| community | 3 |
| pl | 3 |
| es | 2 |
| fr | 2 |
| uk | 2 |
| ac | 1 |
| ai | 1 |
| ar | 1 |
| au | 1 |
| ba | 1 |
| ca | 1 |
| cc | 1 |
| cloud | 1 |
| cn | 1 |
| dk | 1 |
| fans | 1 |
| forum | 1 |
| gg | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 37 |
| Unknown | 23 |
| 🇩🇪 Germany | 18 |
| 🇨🇦 Canada | 13 |
| 🇫🇷 France | 10 |
| 🇬🇧 United Kingdom | 5 |
| 🇨🇳 China | 3 |
| 🇪🇸 Spain | 3 |
| 🇫🇮 Finland | 3 |
| 🇳🇱 Netherlands | 3 |
| 🇵🇱 Poland | 3 |
| 🇷🇺 Russia | 3 |
| 🇦🇺 Australia | 2 |
| 🇩🇰 Denmark | 2 |
| 🇭🇰 Hong Kong | 2 |
| 🇮🇳 India | 2 |
| 🇸🇬 Singapore | 2 |
| 🇦🇷 Argentina | 1 |
| 🇧🇦 Bosnia and Herzegovina | 1 |
| 🇬🇬 Guernsey | 1 |
| 🇰🇷 South Korea | 1 |
| 🇳🇴 Norway | 1 |
| 🇻🇳 Vietnam | 1 |
FAQ
Answers drawn from our latest crawl of Discourse 2026.4.0 websites. Anything else, email us and we will look it up.
Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.