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观易堂

观易堂是专注AI命理的传统文化平台,以可靠的术数规则、清楚的知识体系和现代语言,提供命理工具、深度解读与玄学百科。

Added July 25, 2026 · Last analysed July 25, 2026 · via

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 25 July 2026; the live site may have changed since.

观易堂 looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on July 25, 2026. The site is hosted on OpenNext and served through Cloudflare, with a domain registered 2 weeks before launch. We've detected 12 technologies on this site, covering analytics, auth, CDN, and DNS providers. The stack includes Auth.js, Next.js, and React.

It's one of 93 launches on this exact stack.

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

Vibe Score 10 · 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 (12)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Hosting OpenNext
Email
Email forwarding Cloudflare Email Routing (2)
Build & Framework
Auth Auth.js
Font Google Fonts
Framework React
Meta-framework Next.js (4)
Analytics & Marketing
Analytics Google Analytics (4)
Microsoft Clarity (2)
SEO Google Search Console
Tag management Google Tag Manager medium

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 4 Jul 2026 to 2 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
21 days
Registered Jul 2026 · Spaceship, Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
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 (5)

Cookies (5)
NameLifetimeDetected as
NEXT_LOCALE session -
_ga 1y Google Analytics
_ga_2XXW9R6QMP 1y Google Analytics
__Host-authjs.csrf-token session -
__Secure-authjs.callback-url session Auth.js

Readiness Breakdown How?

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

Performance How?

606 ms Server response
27% Faster than peers
2032 ms Largest contentful paint
0.03 Cumulative layout shift
31.6 MB Page weight
6 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.

Vibe Score Breakdown How?

SignalPoints
AI onboarding signals +5
AI writing 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

Blocks AI crawlers but publishes an llms.txt
llms.txt published
9 AI bots blocked in robots.txt
ai-train = no
search = yes
? ai-input (not declared)
? None advertised

Well-Known Files

robots.txt
sitemap.xml (117 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
94% unique

Security Headers (0/6)

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

Build

Code splitting
13 JS files
3 CSS files
6 Third-party domains

Brand Colours

App Manifest

观易堂 Guānyìtáng
display: standalone 3 icons
theme #F4F0E6
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.