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Limitless

Master open-source intelligence through immersive training, hands-on challenges, and browser-based CTF competitions. Built by Stratir.

United States Estimated origin: United States

Added May 20, 2026 · Last analysed May 20, 2026 · via Hacker News · 67% unique tagline

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 20 May 2026; the live site may have changed since.

Limitless looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.

Launched on Hacker News on May 19, 2026. The site is hosted on OpenNext and served through Cloudflare, with a domain registered in 2025. We've detected 16 technologies on this site, covering advertising, business email, video, and CDN. The stack includes Next.js, React, and Tailwind CSS.

It's on one of the most common stacks we track, shared by 670 launches.

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

6.8
StackScope Score
Good
88/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Crawl files
Complete
Vibe Score 35 · Some 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 (16)

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Hosting OpenNext
Image CDN Cloudflare Images
Security Cloudflare Bot Management
Email
Business email GoDaddy Email
Microsoft 365
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (2)
Video Cloudflare Stream
YouTube
Analytics & Marketing
Advertising Google AdSense
TikTok Pixel
Social Twitter Widgets (2)

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Google Trust Services
Valid 16 May 2026 to 15 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 year
Registered Mar 2025 · GoDaddy.com, LLC

Email Security

SPF -all Strict (-all). Strong.
DKIM Detected via known email provider
DMARC p=none None (p=none). Monitoring only.
?
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 (8)

Cookies (4)
NameLifetimeDetected as
cookie-consent 23h -
msToken 9d TikTok Pixel
ttwid 11mo TikTok Pixel
__cf_bm < 1h Cloudflare
Local storage (4)
KeySizeDetected as
app-locale 2 B -
dashboard-theme 4 B -
selectedLanguage 7 B -
vite-ui-theme 4 B -

Readiness Breakdown How?

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

Vibe Score Breakdown How?

SignalPoints
AI palette signals +5
AI layout signals +5
Default scaffold favicon +10
Stock-image social proof +15

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 (17 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy-policy
Terms of Service
/terms-of-service
86% unique

Security Headers (0/6)

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

Performance

939ms response time
Faster than 13% of sites
9 third-party domains loaded

Build

Code splitting
21 JS files
3 CSS files
9 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.