One Link in Bio
Link in bio for writers, publishers and artists. Everything you publish on one page, each piece with its picture and headline. Connect your site and new stories add themselves.
Estimated origin: United States
Added 11 Nov 2026
Analysed 11 Nov 2026
via 
- 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.
- Built with Lovable and TanStack Start, the site is served through Cloudflare, with a domain registered 7 weeks before launch.
- It welcomes AI crawlers and publishes an llms.txt.
Built with: 20 technologies · Indie stack
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/kn9buk4d/one-link-in-bio"><img src="https://firstsited.com/badge/kn9buk4d/stack.svg" alt="One Link in Bio tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/kn9buk4d/one-link-in-bio"><img src="https://firstsited.com/badge/kn9buk4d/stack.svg?theme=dark" alt="One Link in Bio 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 |
Cloudflare DNS
|
DNS |
Cloudflare Bot Management
|
Security |
| HSTS | Security |
Google Workspace
(3)
|
Business email |
Kit (ConvertKit)
|
Email marketing |
Resend
|
Transactional email |
| Build & Framework | |
Supabase
(2)
|
BaaS |
Tailwind CSS
|
CSS framework |
Vite
|
Developer tools |
Google Fonts
|
Font |
React
|
Framework |
GSAP
(2)
|
JavaScript library |
TanStack Router
|
JavaScript library |
TanStack Start
|
Meta-framework |
cdnjs
|
Package CDN |
shadcn/ui
|
UI library |
| Analytics & Marketing | |
Google Search Console
|
SEO |
| Commerce & Payments | |
Buy Me a Coffee
|
Monetisation |
| AI & Emerging | |
Lovable
(2)
|
AI builder |
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 | |
| Canonical URL declared | |
| Responsive viewport meta tag | |
| Favicon present | |
| Semantic HTML (nav, main, article) | |
| Meta description is 176 characters Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear. |
| 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: Cookies
| robots.txt | |
| sitemap.xml 94 URLs | |
| security.txt optional | |
| llms.txt | |
| ads.txt only for ad-funded sites | |
| humans.txt optional |
| llms.txt 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 | Found | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Hosting and network
| Network | CLOUDFLARENET - Cloudflare, Inc., US AS13335, AE |
|---|---|
| DNS | Cloudflare DNS authoritative nameservers |
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Google Trust Services valid 17 Sep 2026 to 16 Dec 2026, as captured |
| Domain age | 1 month registered Sep 2026, Name.com, Inc. |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 3 JS files, 4 CSS files 4 third-party domains |
| Brand colours |
Storage: 2 items
| Name | Lifetime | Set by |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
| Key | Size | Set by |
|---|---|---|
| onelink.first-touch.v1 | 115 B | - |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 706 ms | fair, faster than 17% of sites |
| Largest contentful paint | 2,132 ms | good |
| Layout shift | 0.02 | good |
| Page weight | 901 KB | light |
| Image weight | 59 KB | light |
| Third-party domains | 4 | |
| 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 palette signals +5 AI code-structure signals +20 Recognised AI builder signature +100 AI typography signals +15 AI layout signals +5 - Performance comes from one render on 11 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 11 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.