Gatsby 4.21.1
Gatsby is a React-based open-source framework with performance, scalability and security built-in.
133 live Gatsby 4.21.1 sites, ready to export.
That's how many Gatsby 4.21.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.
Open the Lead List ExporterEvery Gatsby 4.21.1 website we detected in the US.
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 Gatsby 4.21.1 websites on .com domains.
Only sites where an organisation phone number was found.
Gatsby 4.21.1 Complementary Technologies
Technologies frequently found with Gatsby 4.21.1.
Websites Using Gatsby 4.21.1
Live sites we caught running Gatsby 4.21.1 in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| jas.nl | 🇳🇱 Netherlands | Amazon.com, Inc. | July 26, 2026 |
| energieaanbieding.nl | 🇳🇱 Netherlands | Amazon.com, Inc. | July 25, 2026 |
| provably.com | 🇩🇪 Germany | Amazon.com, Inc. | July 25, 2026 |
| rapidformations.co.uk | 🇬🇧 United Kingdom | Amazon.com, Inc. | July 23, 2026 |
| code-comments.com | 🇺🇸 United States | Amazon.com, Inc. | June 18, 2026 |
| cardinallogistics.co.nz | 🇺🇸 United States | Amazon.com, Inc. | June 18, 2026 |
| inflab.com | 🇺🇸 United States | Amazon.com, Inc. | June 18, 2026 |
| googolweb.com | 🇳🇿 New Zealand | DigitalOcean, LLC | June 18, 2026 |
| airgram.io | 🇮🇴 British Indian Ocean Territory | Amazon.com, Inc. | June 18, 2026 |
| ggw-vorsorge.de | 🇩🇪 Germany | Amazon.com, Inc. | June 18, 2026 |
Top Gatsby 4.21.1 Identifiers
Who is using Gatsby 4.21.1 and where: top five by detected sites.
Most Frequent Gatsby 4.21.1 Identifiers and Complementary Tech
Most frequently encountered identifiers for Gatsby 4.21.1 and its complementary technologies.
| Technology | Sites |
|---|---|
React | 133 |
Webpack | 133 |
| HSTS | 99 |
Netlify | 73 |
Google Analytics | 40 |
HTTP/3 | 29 |
Google Tag Manager | 28 |
Cloudflare | 27 |
|
Cloudflare Browser Insights | 20 |
Amazon Web Services | 14 |
Vercel | 13 |
Amazon S3 | 11 |
Nginx | 11 |
Storyblok | 11 |
Amazon CloudFront | 10 |
jQuery | 7 |
Contentful | 6 |
Plausible | 6 |
Apache HTTP Server | 5 |
Prismic | 5 |
Adobe Fonts | 4 |
Typekit | 4 |
Google AdSense | 3 |
PHP | 3 |
Plesk | 3 |
| Language | Sites |
|---|---|
| English | 82 |
| Dutch | 9 |
| German | 6 |
| Japanese | 5 |
| Portuguese | 4 |
| French | 3 |
| Danish | 2 |
| Korean | 2 |
| Latin | 2 |
| Esperanto | 1 |
| Lithuanian | 1 |
| Polish | 1 |
| Spanish | 1 |
| Yoruba | 1 |
| ASN | Sites |
|---|---|
| Amazon.com, Inc. | 91 |
| Cloudflare, Inc. | 23 |
| Fastly, Inc. | 4 |
| Hetzner Online GmbH | 2 |
| Akamai Connected Cloud | 1 |
| Cloudflare London, LLC | 1 |
| DigitalOcean, LLC | 1 |
| Google LLC | 1 |
| IONOS SE | 1 |
| Interserver, Inc | 1 |
| Neue Medien Muennich GmbH | 1 |
| OVH SAS | 1 |
| Vodafone Ono, S.A. | 1 |
| Webb-Fontaine-AS | 1 |
| Xserver Inc. | 1 |
| ha-vel internet s.r.o. | 1 |
| netcup GmbH | 1 |
| TLD | Sites |
|---|---|
| com | 56 |
| nl | 6 |
| uk | 6 |
| de | 5 |
| app | 4 |
| au | 4 |
| io | 4 |
| org | 4 |
| fi | 3 |
| at | 2 |
| br | 2 |
| dev | 2 |
| dk | 2 |
| jp | 2 |
| net | 2 |
| nz | 2 |
| se | 2 |
| agency | 1 |
| ai | 1 |
| bet | 1 |
| biz | 1 |
| ch | 1 |
| cloud | 1 |
| credit | 1 |
| do | 1 |
| edu | 1 |
| eu | 1 |
| finance | 1 |
| gallery | 1 |
| ink | 1 |
| lt | 1 |
| me | 1 |
| ng | 1 |
| np | 1 |
| page | 1 |
| pk | 1 |
| pl | 1 |
| py | 1 |
| site | 1 |
| sk | 1 |
| tv | 1 |
| za | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 56 |
| Unknown | 21 |
| 🇬🇧 United Kingdom | 8 |
| 🇩🇪 Germany | 6 |
| 🇳🇱 Netherlands | 6 |
| 🇦🇺 Australia | 4 |
| 🇮🇴 British Indian Ocean Territory | 4 |
| 🇫🇮 Finland | 3 |
| 🇯🇵 Japan | 3 |
| 🇦🇹 Austria | 2 |
| 🇧🇷 Brazil | 2 |
| 🇩🇰 Denmark | 2 |
| 🇸🇪 Sweden | 2 |
| 🇦🇪 United Arab Emirates | 1 |
| 🇦🇮 Anguilla | 1 |
| 🇨🇭 Switzerland | 1 |
| 🇪🇸 Spain | 1 |
| 🇫🇷 France | 1 |
| 🇱🇹 Lithuania | 1 |
| 🇲🇪 Montenegro | 1 |
| 🇳🇬 Nigeria | 1 |
| 🇳🇵 Nepal | 1 |
| 🇳🇿 New Zealand | 1 |
| 🇵🇰 Pakistan | 1 |
| 🇵🇾 Paraguay | 1 |
| 🇸🇰 Slovakia | 1 |
| 🇹🇻 Tuvalu | 1 |