Lingobattle

Show HN: LingoBattle, PVP Language Learning

lingobattle.com · Added June 15, 2026 · Last analysed June 15, 2026 · via Hacker News · 62% unique tagline

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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 15 June 2026; the live site may have changed since.

Lingobattle still has work before launch. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Hacker News on June 15, 2026. The site is hosted on Amazon.com in the United States, with a domain registered the day of launch. The crawl picked up 7 technologies on this site, covering build tooling, CDN, cloud, and DNS providers. The stack includes Vite, Amazon Web Services, and AWS CloudFront.

For context, it's one of 68 launches on this exact stack.

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

1.2

StackScope Score

Poor

41/100 Launch Readiness

Partially ready

0/6 Security Headers

Poor

0/3 Legal

Missing

0/2 Web Standards

Missing

83/100 Performance

Fast

Vibe Score 0 · No AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (7) · Scale-up stack

Infrastructure

CDN	AWS CloudFront
Cloud	Amazon Web Services
DNS	AWS Route 53
Hosting	AWS S3
Protocol	HTTP/3

Build & Framework

Build tool	Vite
Font	Google Fonts

Infrastructure

Network

AMAZON-02 - Amazon.com, Inc., US

AS16509 · US

DNS

AWS Route 53

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Amazon

Valid 15 Jun 2026 to 29 Dec 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

1 day

Registered Jun 2026 · Amazon Registrar, Inc.

Email Security

✗

SPF Not published. Your domain can be spoofed in phishing emails.

DKIM Not detected at common selectors. Your provider may use a custom one.

✗

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 (1)

Local storage (1)

Key	Size	Detected as
lingobattle.guestId	36 B	-

Readiness Breakdown How?

⚠

Custom title and meta description (partial) missing meta description

✓ Responsive viewport meta tag

✓ Favicon present

- Open Graph tags (title, image, description)

- Canonical URL declared

- Twitter card meta tags

- Semantic HTML (nav, main, article)

Performance How?

108 ms Server response

91% Faster than peers

2704 ms Largest contentful paint

0.00 Cumulative layout shift

501 KB Page weight

2 Third-party domains

0 Console errors

0 Failed requests

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

AI Stance

No AI stance declared

✗ llms.txt published

✓ No AI bots blocked in robots.txt

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✗ robots.txt

✗ sitemap.xml

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

Detection works best on English language sites.

Security Headers (0/6)

✗

Referrer-Policy

✗

X-Frame-Options

✗

Permissions-Policy experimental (check browser support)

✗

X-Content-Type-Options

✗

Content-Security-Policy

✗

Strict-Transport-Security

–

X-XSS-Protection deprecated (use Content-Security-Policy)

Build

1 JS files

2 CSS files

2 Third-party domains

Brand Colours

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