245 live Astro 5.1.1 sites, ready to export.
That's how many Astro 5.1.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Astro 5.1.1 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 Astro 5.1.1 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Astro 5.1.1
A sample of live Astro 5.1.1 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| kidsposter.nl | August 19, 2026 | |
| beo-books.de | August 19, 2026 | |
| kimagination.net | August 19, 2026 | |
| youtube-dubbing.com | August 19, 2026 | |
| 8849z10.com | August 19, 2026 | |
| ajrp.dev | August 19, 2026 | |
| kunstigintelligensdanmark.dk | August 19, 2026 | |
| samuelhorn.com | August 19, 2026 | |
| steropedia.com | August 19, 2026 | |
| datbot.ai | August 18, 2026 |
How many websites use Astro 5.1.1?
We found Astro 5.1.1 on 245 websites in our August 2026 crawl, across 30 countries.
Which countries use Astro 5.1.1 the most?
By number of websites, the top countries are United States (37%, 91 sites), United Kingdom (5%, 12 sites), Germany (4%, 9 sites), France (2%, 6 sites) and Japan (2%, 6 sites). Together they account for 51% of the 245 Astro 5.1.1 sites we track. 61% of the sites are in English, and .com is the most used domain ending, on 47% of them.
Where are Astro 5.1.1 websites hosted?
The networks carrying the most Astro 5.1.1 sites are Amazon.com, Inc. (93 sites), Cloudflare, Inc. (73 sites) and Fastly, Inc. (21 sites).
What technologies are used with Astro 5.1.1?
Across the 245 Astro 5.1.1 sites we track, the technologies most often found alongside it are HSTS (50%, 122 sites), HTTP/3 (39%, 96 sites), Cloudflare (33%, 82 sites), Cloudflare Browser Insights (27%, 65 sites) and Vercel (21%, 52 sites).
Breakdown of Astro 5.1.1 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
| HSTS | 122 |
HTTP/3 | 96 |
Cloudflare | 82 |
|
Cloudflare Browser Insights | 65 |
Vercel | 52 |
Netlify | 41 |
Google Analytics | 31 |
Nginx | 23 |
Varnish | 23 |
Fastly | 22 |
GitHub Pages | 22 |
Google Tag Manager | 15 |
Amazon Web Services | 12 |
Amazon CloudFront | 11 |
Amazon S3 | 11 |
Alpine.js | 10 |
Apache HTTP Server | 9 |
Starlight | 9 |
jsDelivr | 8 |
reCAPTCHA | 8 |
Bootstrap | 5 |
Ubuntu | 5 |
YouTube | 5 |
Vue.js | 4 |
jQuery | 4 |
| Language | Sites |
|---|---|
| English | 149 |
| Spanish | 13 |
| German | 12 |
| Japanese | 10 |
| Chinese | 9 |
| Latin | 8 |
| French | 6 |
| Esperanto | 4 |
| Dutch | 4 |
| Tagalog | 4 |
| Danish | 3 |
| Welsh | 2 |
| Portuguese | 2 |
| Russian | 2 |
| Swahili | 2 |
| Bosnian | 1 |
| Catalan | 1 |
| Finnish | 1 |
| Croatian | 1 |
| Italian | 1 |
| Mฤori | 1 |
| Polish | 1 |
| Slovak | 1 |
| Tamil | 1 |
| Tswana | 1 |
| ASN | Sites |
|---|---|
| Amazon.com, Inc. | 93 |
| Cloudflare, Inc. | 73 |
| Fastly, Inc. | 21 |
| AMAZON-02 | 5 |
| Hetzner Online GmbH | 5 |
| AMAZON-AES | 4 |
| Xserver Inc. | 4 |
| Akamai Connected Cloud | 3 |
| Hostinger International Limited | 3 |
| UK Dedicated Servers Limited | 3 |
| CLOUDFLARENET | 2 |
| Fly.io, Inc. | 2 |
| OVH SAS | 2 |
| PebbleHost Ltd | 2 |
| Render | 2 |
| netcup GmbH | 2 |
| ACE | 1 |
| Alibaba (US) Technology Co., Ltd. | 1 |
| DXTL Tseung Kwan O Service | 1 |
| Datacamp Limited | 1 |
| Dimension Network & Communication Limited | 1 |
| EVEO S.A. | 1 |
| FASTLY | 1 |
| GMO Internet, Inc. | 1 |
| Google LLC | 1 |
| TLD | Sites |
|---|---|
| com | 115 |
| dev | 18 |
| io | 10 |
| app | 7 |
| de | 7 |
| net | 7 |
| uk | 7 |
| org | 6 |
| ai | 5 |
| me | 5 |
| be | 4 |
| fr | 4 |
| in | 4 |
| ca | 3 |
| jp | 3 |
| tech | 3 |
| xyz | 3 |
| dk | 2 |
| pt | 2 |
| at | 1 |
| blog | 1 |
| br | 1 |
| cc | 1 |
| ch | 1 |
| cn | 1 |
| Country | Sites |
|---|---|
| ๐บ๐ธ United States | 91 |
| Unknown | 72 |
| ๐ฌ๐ง United Kingdom | 12 |
| ๐ฉ๐ช Germany | 9 |
| ๐ซ๐ท France | 6 |
| ๐ฏ๐ต Japan | 6 |
| ๐ง๐ช Belgium | 5 |
| ๐ฎ๐ณ India | 5 |
| ๐ช๐ธ Spain | 4 |
| ๐จ๐ฆ Canada | 3 |
| ๐ซ๐ฎ Finland | 3 |
| ๐ญ๐ฐ Hong Kong | 3 |
| ๐ธ๐ฌ Singapore | 3 |
| ๐ฆ๐น Austria | 2 |
| ๐จ๐ณ China | 2 |
| ๐จ๐พ Cyprus | 2 |
| ๐ฉ๐ฐ Denmark | 2 |
| ๐ต๐น Portugal | 2 |
| ๐ง๐ฌ Bulgaria | 1 |
| ๐ง๐ท Brazil | 1 |
| ๐จ๐ญ Switzerland | 1 |
| ๐ฎ๐ฉ Indonesia | 1 |
| ๐ฎ๐ช Ireland | 1 |
| ๐ฒ๐ณ Mongolia | 1 |
| ๐ฒ๐ฝ Mexico | 1 |
FAQ
Answers drawn from our latest crawl of Astro 5.1.1 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.