RedSim: Travel eSIMs for 200+ Destinations
This site was found by StackScope Discovery, our own
first-party launch detection. The tech stack below comes from that
discovery scan; the full analysis (screenshots, scores, page checks)
is added when the site is picked up by a launch platform.
Affordable prepaid travel eSIMs for 200+ destinations. Keep your own number, get instant QR delivery, and pay no roaming or hidden fees.
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one to detect its tech stack. This page is what we saw on 6 August 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Tech Stack (26)
Infrastructure
| DNS |
Cloudflare DNS
|
| Hosting |
Hostinger
|
| OS |
Ubuntu
|
| Security | HSTS |
| Server |
nginx
|
Email
| Business email |
Hostinger Email
|
Build & Framework
| Auth |
Apple Sign In
|
Google Identity Platform
|
|
Google Sign-In
|
|
| BaaS |
Firebase
|
| Captcha |
Cloudflare Turnstile
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
Analytics & Marketing
| Advertising |
Facebook Pixel
|
Google Ads
|
|
| Analytics |
Google Analytics
|
Mixpanel
|
|
Singular
|
|
| Marketing |
Facebook Domain Verification
|
| SEO |
Google Search Console
|
| Social |
Facebook
|
| Tag management |
Google Tag Manager
|
Commerce & Payments
| Payments |
Stripe
|
Business Tools
| Error tracking |
Sentry
(3)
|
Security Headers (5/6)
–
Content-Security-Policy
report-only, so nothing is enforced yet
✓
Permissions-Policy
experimental (check browser support)
–
X-XSS-Protection
deprecated (use Content-Security-Policy)
Something not look right? If a technology shown here is wrong or out of date, email
[email protected]
and we'll review it.