--- title: "Download list of all Umbraco sites" description: "Every website running Umbraco, with domain, DNS, WHOIS, IP address, hosting country and global rank on each row. One file, rebuilt daily." url: https://webatla.com/technology/umbraco --- [Home](https://webatla.com/) › [Technologies](https://webatla.com/technology) › [CMS](https://webatla.com/technology?category=CMS) › Umbraco ![Umbraco logo](https://webatla.com/assets/tech-logos/umbraco.png) # Download websites that use Umbraco 8,373 live sites using Umbraco right now CMS · by Umbraco HQ · since 2003 · open source 8K sites, Dataset updated · 2026-10-27 Categories [CMS](https://webatla.com/technology?category=CMS) [🔒 Get the list](https://webatla.com/technology/umbraco#preview) Requires a dataset purchase [About Umbraco](https://webatla.com/technology/umbraco#overview) [Database preview](https://webatla.com/technology/umbraco#preview) [Versions](https://webatla.com/technology/umbraco#versions) [Download](https://webatla.com/technology/umbraco#download) All figures as of Oct 27, 2026 All figures here come from one snapshot of the webatla database, taken on this date (UTC). We usually refresh it every day. 8,373, Sites detected 0.0%, Of all websites 4.7, Most used version ## Preview Umbraco site datasets Umbraco detection is a value inside the **Technologies** column. Two datasets carry it. **Technologies · €159 / month · 8,373 rows · 14 columns · webatla-technologies-umbraco-2026-10-27.jsonl.zst** | Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | PR value | Harmonic value | Domain creation date | Domain expiration date | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | youngminds.org.uk | [org.uk](https://webatla.com/tld/uk) | [uk](https://webatla.com/tld/uk) | ICANN | HTTP 200 | 104.26.14.119 | [US](https://webatla.com/country/us) | {…} | 2026-09-23 | Google Analytics G-93WC37ZKP7 G-C0WNW1BXD7 UA-2678120-1 +2 , Google Tag Manager GTM-MFGB5T , HSTS, HTTP/2, Hotjar, Favicon, Umbraco, Alpine.js, Bootstrap 5 , Cloudflare | 0.0000310714 | 18,482,224 | 1997-02-17 | 2027-02-17 | | iwf.org.uk | [org.uk](https://webatla.com/tld/uk) | [uk](https://webatla.com/tld/uk) | ICANN | HTTP 200 | 104.21.12.50 | [US](https://webatla.com/country/us) | {…} | 2026-10-19 | Google Analytics G-4H01N8GWXN UA-6726767-1 +1 , Google Tag Manager GTM-K4J4CZ , PWA, HSTS, Miro, Vimeo, HTTP/3, Favicon, Umbraco, Glide.js | 0.00000685243 | 18,078,366 | 1996-12-10 | 2028-12-10 | | juniperresearch.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 192.124.249.169 | [US](https://webatla.com/country/us) | {…} | 2026-10-20 | Google Analytics G-EEFMHJJ65H UA-325422-1 +1 , Google Tag Manager GTM-MFFWTD2 , HSTS, IONOS, HTTP/3, Popper 2.11.8 , jQuery, Favicon, Mailjet, Umbraco | 0.00000483504 | 18,112,388 | 2002-02-01 | 2027-02-01 | | globalreporting.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 104.20.37.79 | [US](https://webatla.com/country/us) | {…} | 2026-10-17 | Hotjar 2452366 , Google Analytics G-BJ385HSJ98 UA-9644861-3 +1 , Google Tag Manager GTM-MXR6CPX , cdnjs, HTTP/2, jQuery 3.7.0 , Favicon, Mailgun, Umbraco, Zendesk | 0.00000295795 | 18,045,030 | 1999-01-27 | 2027-01-27 | | bma.org.uk | [org.uk](https://webatla.com/tld/uk) | [uk](https://webatla.com/tld/uk) | ICANN | HTTP 200 | 104.18.181.229 | [US](https://webatla.com/country/us) | {…} | 2026-09-29 | Google Analytics G-F8G3Q36DDR G-GJ2JXZJ5FK G-ZN8QKNFE92 +2 , Google Tag Manager GTM-T3JB8FV , PWA, HSTS, HTTP/2, Favicon, Umbraco, Cookiebot, Cloudflare, Open Graph | 0.00000172183 | 17,878,512 | 1995-02-15 | 2027-02-15 | **All data · €599 / month · 8,373 rows · 23 columns · webatla-all-data-umbraco-2026-10-27.jsonl.zst** | Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | DNS last data checked | DNS Status | DNS records | PR value | Harmonic value | RDAP/WHOIS last data checked | RDAP/WHOIS method | Domain creation date | Domain expiration date | Domain last changed | Registrar | RDAP/WHOIS Record | Response Status RDAP/WHOIS | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | youngminds.org.uk | [org.uk](https://webatla.com/tld/uk) | [uk](https://webatla.com/tld/uk) | ICANN | HTTP 200 | 104.26.14.119 | [US](https://webatla.com/country/us) | {…} | 2026-09-23 | Google Analytics G-93WC37ZKP7 G-C0WNW1BXD7 UA-2678120-1 +2 , Google Tag Manager GTM-MFGB5T , HSTS, HTTP/2, Hotjar, Favicon, Umbraco, Alpine.js, Bootstrap 5 , Cloudflare | 2026-10-12 | TRUE | {…} | 0.0000310714 | 18,482,224 | 2026-03-31 | RDAP | 1997-02-17 | 2027-02-17 | 2026-02-07 | Claranet Limited t/a Claranet | {…} | Domain is active | | iwf.org.uk | [org.uk](https://webatla.com/tld/uk) | [uk](https://webatla.com/tld/uk) | ICANN | HTTP 200 | 104.21.12.50 | [US](https://webatla.com/country/us) | {…} | 2026-10-19 | Google Analytics G-4H01N8GWXN UA-6726767-1 +1 , Google Tag Manager GTM-K4J4CZ , PWA, HSTS, Miro, Vimeo, HTTP/3, Favicon, Umbraco, Glide.js | 2026-10-15 | TRUE | {…} | 0.00000685243 | 18,078,366 | 2025-08-10 | RDAP | 1996-12-10 | 2028-12-10 | 2025-08-10 | 123-Reg Limited t/a 123-reg | {…} | Domain is active | | juniperresearch.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 192.124.249.169 | [US](https://webatla.com/country/us) | {…} | 2026-10-20 | Google Analytics G-EEFMHJJ65H UA-325422-1 +1 , Google Tag Manager GTM-MFFWTD2 , HSTS, IONOS, HTTP/3, Popper 2.11.8 , jQuery, Favicon, Mailjet, Umbraco | 2026-10-17 | TRUE | {…} | 0.00000483504 | 18,112,388 | 2026-02-03 | RDAP | 2002-02-01 | 2027-02-01 | 2026-02-03 | IONOS SE | {…} | Domain is active | | globalreporting.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 104.20.37.79 | [US](https://webatla.com/country/us) | {…} | 2026-10-17 | Hotjar 2452366 , Google Analytics G-BJ385HSJ98 UA-9644861-3 +1 , Google Tag Manager GTM-MXR6CPX , cdnjs, HTTP/2, jQuery 3.7.0 , Favicon, Mailgun, Umbraco, Zendesk | 2026-10-26 | TRUE | {…} | 0.00000295795 | 18,045,030 | 2026-03-29 | RDAP | 1999-01-27 | 2027-01-27 | 2026-01-21 | Realtime Register B.V. | {…} | Domain is active | | bma.org.uk | [org.uk](https://webatla.com/tld/uk) | [uk](https://webatla.com/tld/uk) | ICANN | HTTP 200 | 104.18.181.229 | [US](https://webatla.com/country/us) | {…} | 2026-09-29 | Google Analytics G-F8G3Q36DDR G-GJ2JXZJ5FK G-ZN8QKNFE92 +2 , Google Tag Manager GTM-T3JB8FV , PWA, HSTS, HTTP/2, Favicon, Umbraco, Cookiebot, Cloudflare, Open Graph | 2026-10-24 | TRUE | {…} | 0.00000172183 | 17,878,512 | 2026-03-31 | RDAP | 1995-02-15 | 2027-02-15 | 2026-02-11 | CSC Corporate Domains, Inc | {…} | Domain is active | [↓ Download preview (20 rows, free)](https://webatla.com/api/v1/sample/technology/umbraco?dataset=technologies) [Buy Technologies · €159 / month](https://webatla.com/account/checkout?dataset=technologies) ## Version distribution Detected Umbraco versions across all 8,373 sites. | Version | Sites | Share | | --- | --- | --- | | **4.7** | 450 | 91.1% | | 4.6 | 29 | 5.9% | | 4.8 | 15 | 3.0% | ## The Umbraco dataset Every site we've detected as running Umbraco, with version, hosting, country, TLD and traffic rank. ### Umbraco lives inside 2 datasets Umbraco detection is part of **Technologies** (€159/mo) and **All data** (€599/mo). Buy either to filter the full 8,373-site list, or grab a free preview first. [See datasets](https://webatla.com/pricing) [↓ Download free preview (20 rows)](https://webatla.com/api/v1/sample/technology/umbraco?dataset=technologies) ## About Umbraco ### At a glance - **Vendor:** Umbraco HQ - **Website:** umbraco.com ↗ - **Language:** C# - **License:** MIT - **First release:** 2003-01-01 A site ends up on Umbraco because of a decision taken well upstream of the website itself. The platform is built on Microsoft's ASP.NET stack and written in C#, which means it rarely arrives by accident. The organisation behind the domain already runs on Microsoft infrastructure, or the development partner is a .NET agency rather than a WordPress shop, or an internal IT function had a say in the choice. Detecting a CMS usually tells you something about the website. Detecting Umbraco tells you something about the company that owns it. Umbraco HQ has developed the platform since 2003 and releases the core under the MIT licence, with revenue coming from cloud hosting, support and commercial add-ons rather than from the software itself. The licensing model has a practical consequence for anyone reading this list. Nothing is gated by a purchase, so adoption is not filtered by budget, and the installed base runs from public sector portals and university estates down to small agency builds that were handed over years ago and never touched again. As of October 2026 we record Umbraco on 8,373 sites. The count is what you would expect from a platform whose reach is bounded by the .NET hosting world, and the composition of the list matters more than its size. Umbraco tends to sit in corporate and institutional web estates, on the kind of domain that also carries enterprise analytics, a consent platform and single sign-on rather than a page builder and a shopping cart. Version evidence is thin here, and pretending otherwise would be misleading. A normal Umbraco installation does not announce its release in the page it serves, so what we hold is 3 distinct version values in total, the one recurring most often being 4.7. Version strings of that kind come from the small share of installations that leak a release through a static asset path or a leftover generator tag, not from the field as a whole. Treat the version column for this platform as a sample, and treat the absence of a version on a given domain as no evidence in either direction. The people who need the whole list are rarely trying to identify one site. Agencies and integration vendors in the Microsoft world size a market they can sell into, hosting companies look for migration candidates, security teams want the set of domains to check when an advisory lands, and researchers compare framework-bound platforms against the PHP mainstream. A per-domain lookup answers whether a single site runs Umbraco. The downloadable list answers which companies run it, on which domains, in which country, under which TLD and alongside which analytics, commerce and consent tooling, and a question shaped like that cannot be assembled by checking domains one at a time. ## Frequently asked questions How many websites use Umbraco? webatla detects Umbraco on 8K websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking. Can I download the list of websites using Umbraco? Yes, as structured JSONL. Grab a free sample first. What's included for each site, and how fresh is it? Domain, DNS, RDAP/WHOIS, the full technology stack, IP & country, PageRank and Harmonic, re-detected and re-exported daily. How do I find the websites using Umbraco? Buy the technology dataset, then download the complete list of domains we detect using Umbraco, re-exported every day. What else is in the Umbraco technology data? Each row places Umbraco next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking. Can I download just the sites using Umbraco, or the whole database? Both. Every site running Umbraco comes in the Technologies dataset, one downloadable file. Or buy All data for the entire database: technologies plus identity, ranking, DNS and RDAP/WHOIS for every domain, combined in one file. Daily fresh export. How do I download the list of websites using Umbraco? Three steps: (1) grab the free 10,000-row sample to inspect the schema, (2) buy the Technologies dataset, (3) download the full list of every domain we detect running Umbraco as a JSON Lines file. It is re-exported daily, so you can re-download the freshest list any time inside your access window. Each row carries the domain plus DNS, WHOIS, IP, hosting country and rank. ## Get the full list of websites using Umbraco Pick the dataset that covers what you need. Each one includes Umbraco and downloads as JSONL, rebuilt daily. Technologies, 14 columns Full website tech stack per site: CMS, payments, analytics, frameworks. €159 / mo [Buy and download](https://webatla.com/account/checkout?dataset=technologies) [Download preview dataset](https://webatla.com/api/v1/preview?dataset=technologies) All data, 23 columns Everything we have, in a single package. The full webatla universe. €599 / mo [Buy and download](https://webatla.com/account/checkout?dataset=all-data) [Download preview dataset](https://webatla.com/api/v1/preview?dataset=all-data) Want to compare every dataset side by side? [Visit the pricing page](https://webatla.com/pricing) ## Related technologies [![WordPress logo](https://webatla.com/assets/tech-logos/wordpress.png) WordPress CMS · 23.8M sites](https://webatla.com/technology/wordpress) [![Squarespace logo](https://webatla.com/assets/tech-logos/squarespace.png) Squarespace Website builder · 9.4M sites](https://webatla.com/technology/squarespace) [![Wix logo](https://webatla.com/assets/tech-logos/wix.png) Wix Website builder · 7.4M sites](https://webatla.com/technology/wix) [![GoDaddy Website Builder logo](https://webatla.com/assets/tech-logos/godaddy-website-builder.png) GoDaddy Website Builder Website Builder · 932K sites](https://webatla.com/technology/godaddy-website-builder)