170 live Astro 5.5.5 sites, ready to export.
That's how many Astro 5.5.5 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Astro 5.5.5 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 5.5.5 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Astro 5.5.5
A sample of live Astro 5.5.5 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| thegray.company | September 26, 2026 | |
| previcar.com.co | September 25, 2026 | |
| sami.vet | September 18, 2026 | |
| retargeting.cl | September 17, 2026 | |
| dns-over-https.org | August 19, 2026 | |
| gopherhack.com | August 19, 2026 | |
| monsitevitrine.fr | August 19, 2026 | |
| pangaea.sg | August 19, 2026 | |
| shane.co.uk | August 19, 2026 | |
| criticalsystemsanalysis.com | August 19, 2026 |
How many websites use Astro 5.5.5?
We found Astro 5.5.5 on 170 websites in our September 2026 crawl, across 35 countries.
Which countries use Astro 5.5.5 the most?
By number of websites, the top countries are United States (36%, 61 sites), France (4%, 7 sites), Spain (3%, 5 sites), Germany (2%, 4 sites) and Japan (2%, 4 sites). Together they account for 48% of the 170 Astro 5.5.5 sites we track. 59% of the sites are in English, and .com is the most used domain ending, on 36% of them.
Where are Astro 5.5.5 websites hosted?
The networks carrying the most Astro 5.5.5 sites are Amazon.com, Inc. (65 sites), Cloudflare, Inc. (57 sites) and Fastly, Inc. (7 sites).
What technologies are used with Astro 5.5.5?
Across the 170 Astro 5.5.5 sites we track, the technologies most often found alongside it are HSTS (47%, 80 sites), HTTP/3 (43%, 73 sites), Cloudflare (39%, 66 sites), Cloudflare Browser Insights (32%, 55 sites) and Vercel (23%, 39 sites).
Breakdown of Astro 5.5.5 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
| HSTS | 80 |
HTTP/3 | 73 |
Cloudflare | 66 |
|
Cloudflare Browser Insights | 55 |
Vercel | 39 |
Google Analytics | 32 |
Netlify | 29 |
jsDelivr | 17 |
Google Tag Manager | 15 |
Nginx | 13 |
Starlight | 8 |
Alpine.js | 7 |
Google AdSense | 7 |
Varnish | 7 |
YouTube | 7 |
Amazon S3 | 6 |
Amazon Web Services | 6 |
Apache HTTP Server | 6 |
Fastly | 6 |
GitHub Pages | 6 |
Node.js | 6 |
Ubuntu | 5 |
Unpkg | 5 |
Vue.js | 5 |
cdnjs | 4 |
| Language | Sites |
|---|---|
| English | 100 |
| Spanish | 17 |
| Chinese | 7 |
| French | 6 |
| German | 4 |
| Japanese | 3 |
| Afrikaans | 2 |
| Arabic | 2 |
| Finnish | 2 |
| Italian | 2 |
| Latin | 2 |
| Dutch | 2 |
| Polish | 2 |
| Portuguese | 2 |
| Albanian | 2 |
| Bosnian | 1 |
| Bulgarian | 1 |
| Catalan | 1 |
| Welsh | 1 |
| Danish | 1 |
| Esperanto | 1 |
| Croatian | 1 |
| Korean | 1 |
| Lithuanian | 1 |
| Mฤori | 1 |
| ASN | Sites |
|---|---|
| Amazon.com, Inc. | 65 |
| Cloudflare, Inc. | 57 |
| Fastly, Inc. | 7 |
| CLOUDFLARENET | 4 |
| AMAZON-02 | 3 |
| Hostinger International Limited | 3 |
| Microsoft Corporation | 3 |
| OVH SAS | 3 |
| AMAZON-AES | 2 |
| DigitalOcean, LLC | 2 |
| GRUPO INAN SPA | 2 |
| IONOS SE | 2 |
| AME Hosting LLC | 1 |
| Alibaba (US) Technology Co., Ltd. | 1 |
| Aptum Technologies | 1 |
| Contabo Inc. | 1 |
| Cyber_Folks S.A. | 1 |
| GOOGLE-CLOUD-PLATFORM | 1 |
| Google LLC | 1 |
| Hetzner Online GmbH | 1 |
| MULTACOM CORPORATION | 1 |
| Namecheap, Inc. | 1 |
| Previder B.V. | 1 |
| PrivateSystems Networks | 1 |
| Railway | 1 |
| TLD | Sites |
|---|---|
| com | 61 |
| dev | 16 |
| org | 6 |
| net | 5 |
| app | 4 |
| co | 4 |
| es | 4 |
| ai | 3 |
| de | 3 |
| fr | 3 |
| pl | 3 |
| uk | 3 |
| cc | 2 |
| cl | 2 |
| dk | 2 |
| eu | 2 |
| info | 2 |
| jp | 2 |
| moe | 2 |
| nl | 2 |
| pe | 2 |
| xyz | 2 |
| ar | 1 |
| art | 1 |
| au | 1 |
| Country | Sites |
|---|---|
| ๐บ๐ธ United States | 61 |
| Unknown | 49 |
| ๐ซ๐ท France | 7 |
| ๐ช๐ธ Spain | 5 |
| ๐ฉ๐ช Germany | 4 |
| ๐ฏ๐ต Japan | 4 |
| ๐ฌ๐ง United Kingdom | 3 |
| ๐ฒ๐ฝ Mexico | 3 |
| ๐ต๐ฑ Poland | 3 |
| ๐จ๐ฑ Chile | 2 |
| ๐ฉ๐ฐ Denmark | 2 |
| ๐ณ๐ฑ Netherlands | 2 |
| ๐ต๐ช Peru | 2 |
| ๐ฆ๐ท Argentina | 1 |
| ๐ฆ๐น Austria | 1 |
| ๐ฆ๐บ Australia | 1 |
| ๐ง๐ฌ Bulgaria | 1 |
| ๐จ๐ญ Switzerland | 1 |
| ๐จ๐ณ China | 1 |
| ๐จ๐พ Cyprus | 1 |
| ๐ญ๐ฐ Hong Kong | 1 |
| ๐ฎ๐ฉ Indonesia | 1 |
| ๐ฎ๐ช Ireland | 1 |
| ๐ฎ๐ธ Iceland | 1 |
| ๐ฎ๐น Italy | 1 |
FAQ
Answers drawn from our latest crawl of Astro 5.5.5 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.