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YuanDao

道家呼吸冥想练习。跟随古法调息,找回内心的宁静与平衡。

Health
China Estimated origin: China

Added April 22, 2026 · Last analysed April 22, 2026 · via · 71% 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 22 April 2026; the live site may have changed since.

YuanDao covers some of the launch checklist, with clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and no email security records.

Launched on Product Hunt on April 22, 2026. The site is hosted on ByteDance Edge and served through Volcengine DCDN. Our crawler found 11 technologies on this site, covering AI builders, analytics, CDN, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

It's also a rare ByteDance Edge sighting, just 13 in our data.

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

4.9
StackScope Score
Fair
78/100 Launch Readiness
Well prepared
0/3 Legal
Missing
2/2 Crawl files
Complete
Vibe Score 100 · Strong 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)

Infrastructure
CDN Volcengine DCDN
Hosting ByteDance Edge (2)
Security HSTS (2)
Server Envoy (2)
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (3)
UI library shadcn/ui
Analytics & Marketing
Analytics ByteDance Rangers
Business Tools
Monitoring Volcengine APMPlus
AI & Emerging
AI builder Coze (2)

Infrastructure

Network
AS150436 · SG
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
SSL Certificate
DigiCert Inc
Valid 19 Jan 2026 to 18 Jan 2027
Certificate as captured in this snapshot, not a live check.

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 (3)

Local storage (2)
KeySizeDetected as
APMPLUS1001891 232 B -
APMPLUS__cache__server__config__1001891 1 KB Volcengine APMPlus
Session storage (1)
KeySizeDetected as
yuandao_session_id 19 B -

Readiness Breakdown How?

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

Vibe Score Breakdown How?

SignalPoints
AI CSS signals +10
AI palette signals +5
AI writing signals +3
Recognised AI builder signature +100
Default scaffold favicon +10

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 (10 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
Detection works best on English language sites.

Security Headers (1/6)

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

Performance

3096ms response time
Faster than 1% of sites
2 third-party domains loaded

Build

Code splitting
16 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.