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SMSCodex

Instant virtual number delivery for registration. API for developers and a convenient dashboard.

Developer Tools

Added May 16, 2026 · Last analysed May 16, 2026 · via PeerPush · 29% unique tagline (similar to proxnum)

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 16 May 2026; the live site may have changed since.

SMSCodex scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist.

Launched on PeerPush on May 16, 2026. The site is hosted on RU-JSCIOT in Russia, with a domain registered 3 months before launch. We've detected 13 technologies on this site, covering analytics, advertising, captcha, and CSS frameworks. The stack includes Tailwind CSS, Cloudflare DNS, and Cloudflare Turnstile.

It's on one of the most common stacks we track, shared by 5,951 launches and more locked down than the typical PeerPush launch.

If you own this site, refresh the snapshot and see the full fix list any time →

9.7
StackScope Score
Excellent
88/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Crawl files
Complete
Vibe Score 20 · Few AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (13)

Infrastructure
DNS Cloudflare DNS
Security HSTS
Server nginx
Email
Business email Zoho Mail (2)
Build & Framework
Captcha Cloudflare Turnstile
CSS framework Tailwind CSS
Analytics & Marketing
Advertising Google Ads (4)
Analytics Cloudflare Web Analytics
Google Analytics (2)
SEO Google Search Console
Social Google Search
Tag management Google Tag Manager
Business Tools
Error tracking Sentry

Infrastructure

Network
AS29182 · RU
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 27 Apr 2026 to 26 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
5 months
Registered Feb 2026 · Cloudflare, Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=reject Reject (strict). Strong.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (2)

Cookies (1)
NameLifetimeDetected as
_gcl_au 2mo Google Ads
Local storage (1)
KeySizeDetected as
_gcl_ls 152 B Google Ads

Readiness Breakdown How?

Custom title and meta description (partial) missing custom <title>
Open Graph tags (title, image, description)
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)

Vibe Score Breakdown How?

SignalPoints
Placeholder branding +10
AI palette signals +5
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.

AI Stance

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (60 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/en/privacy/
Terms of Service
/en/terms/
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
96% unique

Security Headers (6/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Performance

186ms response time
Faster than 74% of sites
2 third-party domains loaded

Build

2 JS files
1 CSS files
2 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.