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Lingolingo

Practice polite French café orders, including requests, thanks, and linking choices with et and ou.

Education

Added August 2, 2026 · Last analysed August 2, 2026 · via Hacker News

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 2 August 2026; the live site may have changed since.

Lingolingo looks production-ready overall, with a thorough launch checklist and clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Hacker News on August 2, 2026. The site is hosted on Hetzner Online GmbH in Germany, with a domain registered in 2025. We've detected 10 technologies on this site, covering seo, ai api, CSS frameworks, and DNS providers. The stack includes Nuxt, Tailwind CSS, and Vue.js.

It's running the same core stack as 208 other launches.

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

Vibe Score 5 · 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 (10)

Infrastructure
DNS Porkbun DNS
Server nginx
Email
Business email Apple iCloud Mail (3)
Build & Framework
CSS framework Tailwind CSS
Framework Vue.js
Meta-framework Nuxt (6)
Video YouTube
Analytics & Marketing
SEO Apple Business Connect
Google Search Console
AI & Emerging
AI API OpenAI API

Infrastructure

Network
AS24940 · DE
DNS
Porkbun 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
Let's Encrypt
Valid 8 Jul 2026 to 6 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1.5 years
Registered Jan 2025 · Porkbun LLC

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC Not published. Receivers fall back to permissive defaults.
?
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
i18n_redirected 12mo Nuxt
Local storage (1)
KeySizeDetected as
nuxt-color-mode 6 B Nuxt

Readiness Breakdown How?

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

Performance How?

361 ms Server response
45% Faster than peers
920 ms Largest contentful paint
0.00 Cumulative layout shift
567 KB Page weight
212 KB Image weight
1 Third-party domains
0 Console errors
0 Failed requests

14 images: 2 oversized, 6 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?

SignalPoints
AI palette 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

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

Well-Known Files

robots.txt
sitemap.xml (32 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy-policy
? Terms of Service not detected
82% unique

Security Headers (2/6)

X-Frame-Options via CSP frame-ancestors
Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

1 JS files
1 CSS files
1 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.