fulingo

The easiest way to learn the Fuzhounese language. Explore interactive lessons, vocabulary, and guides on Fuzhou culture and food

Education

Estimated origin: United States

Added May 8, 2026 · Last analysed May 8, 2026 · via

Own this Launch?

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

fulingo covers some of the launch checklist, with complete legal pages. Main gaps: missing several security headers, no sitemap, and tracking cookies set before any opt-in.

Launched on Product Hunt on May 8, 2026. The site is hosted on AWS S3 and served through AWS CloudFront, with a domain registered 2 weeks before launch. Our crawler found 11 technologies on this site, covering hosting, analytics, CDN, and cloud. The stack includes Tailwind CSS, Amazon Web Services, and AWS CloudFront.

It's also one of just 3 launches we've crawled on this exact stack.

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

5.0

StackScope Score

Fair

64/100 Launch Readiness

Well prepared

0/6 Security Headers

Poor

3/3* Legal

Complete*

1/2 Crawl files

Partial

Vibe Score 0 · No 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 (11) · Scale-up stack

Infrastructure

CDN	AWS CloudFront (3)
Cloud	Amazon Web Services (2)
DNS	IONOS DNS
Hosting	AWS S3 (2)
Hosting	IONOS
Protocol	HTTP/3 (2)

Business email	IONOS Email (2)

Build & Framework

CSS framework	Tailwind CSS
Developer tools	Vite

Analytics & Marketing

Analytics	Google Analytics (3)
SEO	Google Search Console

Infrastructure

Network

IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE

AS8560 · US

DNS

IONOS 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

Sectigo Limited

Valid 21 Apr 2026 to 18 Oct 2026

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

Domain Age

4 months

Registered Apr 2026 · IONOS SE

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=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 (2)

Cookies (2)

Name	Lifetime	Detected as
_ga	1y	Google Analytics
_ga_JW7W702833	1y	Google Analytics

Readiness Breakdown How?

✓ Custom title and meta description

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

- Open Graph tags (title, image, description)

- Canonical URL declared

- Twitter card meta tags

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

/privacy

✓ Terms of Service

/terms

? Consent manager not detected

Analytics set tracking cookies on our visit, with no opt-in step.

Mentions:

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)

Performance

591ms response time

Faster than 26% of sites

2 third-party domains loaded

Build

2 JS files

1 CSS files

2 Third-party domains

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