The Future Capsule | Send something from today to the future
What will the future say about you? Join a community writing letters that open in 100 years.
Estimated origin: United States
Found 7 Nov 2026
Analysed 10 Nov 2026
found by FirstSited, also on 
- No contact page
- No contact email
What we found
- It sends three of the six security headers we check; Content-Security-Policy is among those missing.
- DMARC only monitors (p=none), so email spoofing this domain is still delivered.
- The page is missing a canonical URL.
- Built with Lovable and TanStack Start, the site is served through Cloudflare, with a domain registered the day of launch.
Built with: 15 technologies
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/nz79zlj6/the-future-capsule-send-something-from-today-to-the-future"><img src="https://firstsited.com/badge/nz79zlj6/stack.svg" alt="The Future Capsule tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/nz79zlj6/the-future-capsule-send-something-from-today-to-the-future"><img src="https://firstsited.com/badge/nz79zlj6/stack.svg?theme=dark" alt="The Future Capsule tech stack on FirstSited" height="28"></a>
How it fits together
Each technology runs on, or extends, the one it sits under.
| Technology | Type |
|---|---|
| Infrastructure | |
Cloudflare
(2)
|
CDN |
Spaceship DNS
|
DNS |
Cloudflare Bot Management
|
Security |
| HSTS | Security |
Spaceship Mail
(2)
|
Business email |
| Build & Framework | |
Supabase
(2)
|
BaaS |
Tailwind CSS
|
CSS framework |
Vite
|
Developer tools |
Google Fonts
|
Font |
React
|
Framework |
TanStack Router
|
JavaScript library |
TanStack Start
|
Meta-framework |
Lucide Icons
|
UI library |
shadcn/ui
new
|
UI library |
| AI & Emerging | |
Lovable
(2)
|
AI builder |
New means first detected in this snapshot, not in the one before. Each technology links to its own page: which other new sites launched with it.
Site checks
| Custom title and meta description | |
| Open Graph tags (title, image, description) | |
| Twitter card meta tags | |
| Responsive viewport meta tag | |
| Favicon present | |
| Semantic HTML (nav, main, article) | |
| Canonical URL declared |
| Referrer-Policy | |
| X-Frame-Options | |
| Permissions-Policy experimental | |
| X-Content-Type-Options | |
| Content-Security-Policy | |
| Strict-Transport-Security | |
| X-XSS-Protection deprecated, not counted |
| Privacy policy /privacy | |
| Terms of service /terms |
Mentions: GDPR, Cookies, Data Controller, Do Not Sell
| robots.txt | |
| sitemap.xml 19 URLs | |
| security.txt optional | |
| llms.txt optional | |
| ads.txt only for ad-funded sites | |
| humans.txt optional |
| llms.txt published not published | |
| No AI bots blocked in robots.txt | |
| Content-Signal none declared | |
| Link headers none advertised |
| State | Record | Status |
|---|---|---|
| SPF ~all | Soft-fail (~all), common and accepted | |
| DMARC p=none | Monitoring only (p=none) | |
| DKIM | Not found at common selectors | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Hosting and network
| Network | CLOUDFLARENET - Cloudflare, Inc., US AS13335, AE |
|---|---|
| DNS | Spaceship DNS authoritative nameservers |
| DNSSEC | Enabled DNS answers are signed |
| Certificate | Google Trust Services valid 7 Nov 2026 to 5 Feb 2027, as captured |
| Domain age | 4 days registered Nov 2026, Spaceship, Inc. |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 2 JS files, 2 CSS files 2 third-party domains |
Storage: 1 item
| Name | Lifetime | Set by |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 934 ms | fair, faster than 11% of sites |
| Largest contentful paint | 1,432 ms | good |
| Layout shift | 0.05 | good |
| Page weight | 1.1 MB | fair |
| Image weight | 315 KB | light |
| Images | 4 | 4 larger than shown, 4 without width and height, 4 without alt text |
| Third-party domains | 2 | |
| Console errors | 0 | none |
| Failed requests | 0 | none |
From a single automated render of the home page. A quick guide, not a substitute for Lighthouse or field data. How we measure
Notes
-
Looks AI-built: strong AI signals.
How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
Which signals fired
Signal Points AI CSS signals +10 AI onboarding signals +5 Recognised AI builder signature +100 - Performance comes from one render on 10 November 2026 and will vary between visits.
How we know
FirstSited records what new websites are built with, usually within a day of going live. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We checked this one in full: its tech stack, DNS, security headers and page basics. This page is what we saw on 10 November 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Watch any of them and get every new site that uses it as it goes live, from £15 a month.