MobileScreen MCP
Raw captures in, finished store screenshots out: brand-matched looks, real headlines, every language, every size.
Added 7 Nov 2026
Analysed 7 Nov 2026
via 
What we found
- It publishes DMARC but no SPF record, so receivers cannot tell which servers may send its email.
- It sends five of the six security headers we check; the missing one is Content-Security-Policy.
- Built with React and Firebase, the site is hosted on Netlify.
Built with: 15 technologies · Indie stack
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/hupm193a/mobilescreen-mcp"><img src="https://firstsited.com/badge/hupm193a/stack.svg" alt="MobileScreen MCP tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/hupm193a/mobilescreen-mcp"><img src="https://firstsited.com/badge/hupm193a/stack.svg?theme=dark" alt="MobileScreen MCP 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 | |
Spaceship DNS
|
DNS |
Netlify
|
Hosting |
| HSTS | Security |
Amazon SES
|
Transactional email |
Resend
|
Transactional email |
| Build & Framework | |
Firebase
|
BaaS |
Vite
|
Developer tools |
Google Fonts
|
Font |
React
|
Framework |
@ungap/url-search-params
|
JavaScript library |
Lenis
|
JavaScript library |
Motion
|
JavaScript library |
React Router
(2)
|
JavaScript library |
| Analytics & Marketing | |
Google Search Console
|
SEO |
Google Tag Manager
|
Tag management |
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 208 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 /legal/privacy | |
| Terms of service /legal/terms |
| robots.txt | |
| sitemap.xml 6 URLs | |
| 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 p=none | Monitoring only (p=none) | |
| DKIM | Found | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Without SPF, receivers cannot tell which servers may send email for this domain.
Hosting and network
| Network | AMAZON-02 - Amazon.com, Inc., US AS16509, US |
|---|---|
| DNS | Spaceship DNS authoritative nameservers |
| DNSSEC | Enabled DNS answers are signed |
| Certificate | Let's Encrypt valid 11 Oct 2026 to 9 Jan 2027, as captured |
| Green hosting | No record per The Green Web Foundation |
| Page build | 1 JS file, 2 CSS files 3 third-party domains |
| App manifest | MobileScreen - AI App Store Screenshot Generator display standalone; 2 icons |
| Brand colours |
Storage: 1 item
| Database | Version | Set by |
|---|---|---|
| firebase-heartbeat-database | 1 | Firebase |
Using 72 KB of browser storage (of a 10 GB quota).
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 779 ms | fair, faster than 15% of sites |
| Largest contentful paint | 1,200 ms | good |
| Layout shift | 0.05 | good |
| Page weight | 1.6 MB | fair |
| Image weight | 68 KB | light |
| Images | 2 | 2 larger than shown, 2 without width and height, 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: some 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 Placeholder branding +10 AI onboarding signals +5 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.