What powers vaultwarden.net?
Last seen Sep 2026 · 12 technologies across 8 categories
Font scripts
Google Font API
since Oct 2023
Hosting
Hetzner
since Oct 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
TypeScript
since Nov 2024
UI frameworks
Bootstrap
since Oct 2023
Tailwind CSS
since Nov 2024
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 80% desktop
- 20% phone
Germany
Brazil
France
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.24 / 10 · ranked #1,201,825 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.5 MB · 84 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Hetzner
- Email: vaultwarden.net
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 8,502,108, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vault.vaultwarden.net | 8 |
| vaultwarden.net | 6 |
| www.vaultwarden.net | 6 |
Full technology history →
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Recent changes
- dropped Cloudflare Feb 2026
- dropped Cloudflare Bot Management Feb 2026
- detected Cloudflare Dec 2025
- detected Cloudflare Bot Management Dec 2025