Blue eSIM
Blue eSIM is your top choice for global connectivity. Enjoy seamless, instant activation eSIMs that work across 190+ countries. Stay connected with the best eSIM provider in the world.
86% unique tagline
blue-esim.com
· Added April 10, 2026
· Last analysed April 10, 2026· via 
This analysis is a snapshot taken on 10 April 2026. The site may have changed since then and results may not reflect its current state.
9.3
StackScope Score
Excellent
5/100
Vibe Score
Few AI signals
90/100
Launch Readiness
Launch ready
5/6
Security Headers
Strong
neutral
AI Stance
No AI stance declared
Tech Stack (19)
| Technology | Category | Detected via |
|---|---|---|
| Google Ads | advertising | cookie_name csp_allowed_host |
| Facebook Pixel | analytics | cookie_name csp_allowed_host script_src |
| Google Analytics | analytics | cookie_name csp_allowed_host link_href script_src |
| Auth.js | auth | cookie_name |
| Google CDN | cdn | csp_allowed_host |
| Tawk.to | chat | cookie_name csp_allowed_host script_src |
| Tailwind CSS | css_framework | structural_signal |
| Namecheap DNS | dns_provider | ns_host |
| Namecheap | email_corp | spf_include |
| Zoho Mail | email_corp | mx_host spf_include txt_prefix |
| Google Fonts | font | csp_allowed_host |
| Vercel | hosting | http_header_name |
| Facebook Domain Verification | marketing | txt_prefix |
| Next.js | meta_framework | cookie_name http_header_name http_header_value link_href meta_name script_src |
| Stripe | payments | csp_allowed_host |
| HSTS | security | http_header_name |
| Google Search Console | seo | txt_prefix |
| social | csp_allowed_host link_href | |
| Google Tag Manager | tag_management | csp_allowed_host link_href script_src |
Infrastructure
Hosting
AMAZON-02 - Amazon.com, Inc., US
AS16509 · US
SSL Certificate
Let's Encrypt
Expires 25 Jun 2026
Domain Age
1.8 years
Registered Jul 2024 · NameCheap, Inc.
Readiness Breakdown How?
✓
Favicon present
✓
Open Graph tags (title, image, description)
✓
Responsive viewport meta tag
✓
Custom title and meta description
✓
Twitter card meta tags
✓
Semantic HTML (nav, main, article)
✓
Privacy policy page present
-
Canonical URL declared
-
Source maps not exposed in production
-
Error tracking service installed
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Page structure patterns | +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.
Is this your site? 3 tips to improve your score
-
Add a
/.well-known/security.txt so security researchers can reach you. Learn more
-
Consider adding a
llms.txt file to help AI models understand your site. Not yet a standard, but gaining adoption. Learn more
-
Add a
<link rel="canonical"> tag to prevent duplicate content issues. Learn more
Embed this score on your site
<a href="https://stackscope.dev/launch/4lgh6p0j/blue-esim"><img src="https://stackscope.dev/badge/4lgh6p0j.svg" alt="StackScope Score" height="28" /></a>