Billtwin
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Added 11 Nov 2026
Analysed 11 Nov 2026
via 
What we found
- DMARC only monitors (p=none), so email spoofing this domain is still delivered.
- The site is served through Cloudflare, with a domain registered 9 weeks before launch.
- It welcomes AI crawlers and publishes an llms.txt.
Built with: 7 technologies
| Technology | Type |
|---|---|
| Infrastructure | |
Cloudflare
|
CDN |
| HTTP/3 | Protocol |
| HSTS | Security |
| Build & Framework | |
Google Fonts
|
Font |
| Analytics & Marketing | |
Cloudflare Web Analytics
|
Analytics |
ProfitWell
|
Analytics |
| Commerce & Payments | |
Paddle
(2)
|
Payments |
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 190 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 | |
| Consent manager analytics set no tracking cookies on our visit (it may be opt-in) |
Mentions: Cookies
| robots.txt | |
| sitemap.xml 19 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 (from atesensoftware.com) | |
| DMARC p=none | Monitoring only (p=none) (from atesensoftware.com) | |
| DKIM | Found (from atesensoftware.com) | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Hosting and network
| Network | CLOUDFLARENET - Cloudflare, Inc., US AS13335, US |
|---|---|
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Google Trust Services valid 5 Nov 2026 to 3 Feb 2027, as captured |
| Domain age | 2 months registered Sep 2026, NameCheap, Inc. |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 1 JS file, 2 CSS files 3 third-party domains |
| Brand colours |
Storage: 1 item
| Name | Lifetime | Set by |
|---|---|---|
| ats_src | 3mo | - |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 220 ms | good, faster than 58% of sites |
| Largest contentful paint | 536 ms | good |
| Layout shift | 0.07 | good |
| Page weight | 746 KB | light |
| Image weight | 539 KB | fair |
| Images | 3 | 3 larger than shown, 2 without alt text |
| 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: no AI signals. How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
- 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.