Omnitwine
Chat, optionally import professional context, and review suggestions for eligible Omnitwine users. Both people choose whether to connect.
What we found
- It has a privacy policy, but we found no terms of service.
- It publishes SPF but no DMARC record, so receivers decide for themselves what to do with email that fails.
- Built with React and Supabase, the site is hosted on Microsoft Corporation in the United Kingdom, with a domain registered 10 weeks before launch.
- It welcomes AI crawlers and publishes an llms.txt.
Built with: 20 technologies
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/uabnfnzd/omnitwine"><img src="https://firstsited.com/badge/uabnfnzd/stack.svg" alt="Omnitwine tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/uabnfnzd/omnitwine"><img src="https://firstsited.com/badge/uabnfnzd/stack.svg?theme=dark" alt="Omnitwine 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 | |
Azure DNS
|
DNS |
Cloudflare DNS
|
DNS |
| HSTS | Security |
Zoho Mail
(2)
|
Business email |
| Build & Framework | |
Supabase
(3)
|
BaaS |
Tailwind CSS
|
CSS framework |
Vite
|
Developer tools |
Google Fonts
|
Font |
React
|
Framework |
@ungap/url-search-params
|
JavaScript library |
React Router
(2)
|
JavaScript library |
Lucide Icons
|
UI library |
shadcn/ui
|
UI library |
| Analytics & Marketing | |
Google Analytics
|
Analytics |
PostHog
(3)
|
Analytics |
Google Search Console
|
SEO |
Google Tag Manager
(2)
|
Tag management |
| Business Tools | |
Sentry
(3)
|
Error tracking |
Zoho
|
SaaS |
| AI & Emerging | |
Google Gemini API
|
AI API |
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 197 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 /cookie-policy | |
| Terms of service not detected | |
| Consent manager analytics set no tracking cookies on our visit (it may be opt-in) |
Mentions: Cookies
| robots.txt | |
| sitemap.xml 447 URLs | |
| security.txt optional | |
| llms.txt | |
| ads.txt | |
| humans.txt optional |
| llms.txt published | |
| No AI bots blocked in robots.txt | |
| Content-Signal ai-train = yes | |
| Content-Signal search = yes | |
| Content-Signal ai-input = yes | |
| Link headers none advertised |
| State | Record | Status |
|---|---|---|
| SPF ~all | Soft-fail (~all), common and accepted | |
| DMARC | Not published | |
| DKIM | Not found at common selectors | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Without DMARC, receivers fall back to their own rules for email that fails SPF.
Hosting and network
| Network | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075, GB |
|---|---|
| DNS | Azure DNS authoritative nameservers |
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | DigiCert Inc valid 29 Aug 2026 to 28 Feb 2027, as captured |
| Domain age | 2 months registered Aug 2026, Wild West Domains, LLC |
| Green hosting | No record per The Green Web Foundation |
| Page build | 1 JS file, 1 CSS file 3 third-party domains |
| App manifest | Omnitwine display standalone; 3 icons |
Storage: 2 items
| Key | Size | Set by |
|---|---|---|
| attachment-draft:signed-out:chat:new | 36 B | - |
| Key | Size | Set by |
|---|---|---|
| omnitwine-guest-chat-draft | 0 B | - |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 563 ms | fair, faster than 24% of sites |
| Largest contentful paint | 1,467 ms | good |
| Layout shift | 0.00 | good |
| Page weight | 1.1 MB | fair |
| Image weight | 561 KB | fair |
| Images | 2 | 1 larger than shown, 2 without width and height |
| Third-party domains | 3 | |
| 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: few 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 writing signals +3 - 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.