London eSIM
Get instant UK & London eSIM data plans. Buy, activate, and stay connected in London in minutes — no SIM swap needed. Fast delivery, 24/7 support.
Added July 1, 2026
· Last analysed July 1, 2026 · via 
· also on StackScope Discovery
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 for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 1 July 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.
London eSIM has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers and incomplete email security.
Launched on Product Hunt on July 1, 2026. The site is hosted on Vercel. Our crawler found 10 technologies on this site, covering CSS frameworks, DNS providers, ecommerce, and email forwarding. The stack includes eSIM Reseller, Next.js, and React.
It's also a rare eSIM Reseller sighting, just 4 in our data.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (10)
| DNS |
Namecheap DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Email forwarding |
Namecheap Email Forwarding
(2)
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| JavaScript library |
Zod
|
| Meta-framework |
Next.js
(4)
|
| Ecommerce |
eSIM Reseller
|
| Payments |
Stripe
(4)
|
Infrastructure
Email Security
Storage (4)
| Name | Lifetime | Detected as |
|---|---|---|
| m | 1y | - |
| __stripe_mid | 1y | Stripe |
| __stripe_sid | < 1h | Stripe |
| Key | Size | Detected as |
|---|---|---|
| cart:v1:48f10398-cae1-4c6e-98ae-4466eedcb0dd | 2 B | - |
Readiness Breakdown How?
Performance How?
⚠ 2 images: 2 oversized, 2 without width/height
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI writing signals | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.