Spark
Train an AI from a single spark. Raise money, skip the evals, launch it to everyone. Safety is our top priority.
Added 13 Nov 2026
Analysed 13 Nov 2026
via 
What we found
- It sends none of the six security headers we check.
- 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.
- The site is hosted on GitHub Pages and served through Fastly, with a domain registered in 2003.
Built with: 8 technologies
| Technology | Type |
|---|---|
| Infrastructure | |
Fastly
|
CDN |
Google Domains DNS
|
DNS |
GitHub Pages
|
Hosting |
Mailgun
(3)
|
Transactional email |
| Build & Framework | |
Google Fonts
|
Font |
Three.js
|
JavaScript library |
Apple App Store
|
Mobile |
| Analytics & Marketing | |
GoatCounter
(2)
|
Analytics |
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 171 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 /spark/privacy.html | |
| Terms of service not detected | |
| Consent manager analytics set no tracking cookies on our visit (it may be opt-in) |
Mentions: Cookies, Updated: October 23, 2026
| robots.txt | |
| sitemap.xml 6 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 | Not published | |
| DKIM | Found | |
| 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 | FASTLY - Fastly, Inc., US AS54113, US |
|---|---|
| DNS | Google Domains DNS authoritative nameservers |
| DNSSEC | Enabled DNS answers are signed |
| Certificate | Let's Encrypt valid 30 Oct 2026 to 28 Jan 2027, as captured |
| Domain age | 23.3 years registered Aug 2003, Squarespace Domains II LLC |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 2 JS files, 1 CSS file 4 third-party domains |
| Brand colours |
Storage: 1 item
| Key | Size | Set by |
|---|---|---|
| spark.intro | 1 B | - |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 609 ms | fair, faster than 22% of sites |
| Largest contentful paint | 1,368 ms | good |
| Layout shift | 0.04 | good |
| Page weight | 862 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: 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 writing signals +5 AI iconography signals +5 AI typography signals +5 AI layout signals +5 - Performance comes from one render on 13 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 13 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.