Dino Kids
One learning app from age three through primary school in maths and up to the end of high school in Japanese kanji: 416 maths lessons in five tracks — logic puzzles, 29 types of primary word problems, regrouping, times tables — 2,141 kanji with mock tests, colouring and drawing lessons, handwriting...
Estimated origin: Vietnam
Added 7 Nov 2026
Analysed 7 Nov 2026
via 
What we found
- There are no SPF or DMARC records, so anyone can send email that claims to come from this domain.
- It sends three of the six security headers we check; Permissions-Policy is among those missing.
- It has a robots.txt but no sitemap.
- The site is served through Cloudflare, with a domain registered in 2018.
Built with: 3 technologies
| Technology | Type |
|---|---|
| Infrastructure | |
Cloudflare
|
CDN |
| HTTP/3 | Protocol |
| Build & Framework | |
Apple App Store
|
Mobile |
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) | |
| Page title is 67 characters Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible. |
| Referrer-Policy | |
| X-Frame-Options via CSP frame-ancestors | |
| Permissions-Policy experimental | |
| X-Content-Type-Options | |
| Content-Security-Policy | |
| Strict-Transport-Security | |
| X-XSS-Protection deprecated, not counted |
| Privacy policy /en/privacy | |
| Terms of service /en/terms |
Mentions: Cookies, DPO, Do Not Sell
| robots.txt | |
| sitemap.xml | |
| 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 | Not published | |
| DMARC | Not published | |
| DKIM | Not found at common selectors | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Without SPF and DMARC, anyone can send email that claims to come from this domain. Those two are the records to add first.
Hosting and network
| Network | CLOUDFLARENET - Cloudflare, Inc., US AS13335, US |
|---|---|
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Google Trust Services valid 9 Oct 2026 to 7 Jan 2027, as captured |
| Domain age | 8.6 years registered Apr 2018, Amazon Registrar, Inc. |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 1 JS file, 3 CSS files 1 third-party domain |
| Brand colours |
Storage: 1 item
| Name | Lifetime | Set by |
|---|---|---|
| dk_lang | 12mo | - |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 787 ms | fair, faster than 15% of sites |
| Largest contentful paint | 2,728 ms | fair |
| Layout shift | 0.00 | good |
| Page weight | 1.6 MB | fair |
| Image weight | 1.6 MB | fair |
| Images | 52 | 45 larger than shown, 23 without alt text |
| Third-party domains | 1 | |
| 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 palette signals +5 AI writing signals +5 - Performance comes from one render on 7 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 7 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.