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Yibelin

使用译比邻在线翻译 PDF,尽量保留原文版式,支持扫描件 OCR、段落级翻译、在线编辑和下载导出。

Productivity
China Estimated origin: China

Added July 22, 2026 · Last analysed July 22, 2026 · via · 38% unique tagline (similar to EmperorPDF)

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 July 2026; the live site may have changed since.

Yibelin looks production-ready overall, with clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and no email security records.

Launched on Product Hunt on July 22, 2026. The site is hosted on Kaopu Cloud HK Limited in the United States, with a domain registered 5 months before launch. We've detected 8 technologies on this site, covering seo, analytics, DNS providers, and javascript library. The stack includes Baidu Tongji, Baidu Webmaster Tools, and Cloudflare DNS.

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

6.8
StackScope Score
Good
72/100 Launch Readiness
Well prepared
2/3 Legal
Partial
2/2 Crawl files
Complete
Vibe Score 23 · 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 (8)

Infrastructure
DNS Cloudflare DNS
OS Ubuntu
Security HSTS
Server nginx
Build & Framework
JavaScript library PDF.js
Analytics & Marketing
Analytics Baidu Tongji (5)
SEO Baidu Webmaster Tools
Google Search Console

Infrastructure

Network
AS138915 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 27 May 2026 to 25 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
5 months
Registered Feb 2026 · DNSPod, 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 (7)

Cookies (3)
NameLifetimeDetected as
HMACCOUNT session Baidu Tongji
Hm_lpvt_94f496f57f8d76e3c9fae61b7df63dc0 session Baidu Tongji
Hm_lvt_94f496f57f8d76e3c9fae61b7df63dc0 12mo Baidu Tongji
Local storage (1)
KeySizeDetected as
Hm_lvt_94f496f57f8d76e3c9fae61b7df63dc0 24 B Baidu Tongji
Session storage (3)
KeySizeDetected as
d2d_analytics_sid 30 B -
HMACCOUNT 16 B Baidu Tongji
Hm_lpvt_94f496f57f8d76e3c9fae61b7df63dc0 10 B Baidu Tongji

Readiness Breakdown How?

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

Performance How?

960 ms Server response
12% Faster than peers
7320 ms Largest contentful paint
0.00 Cumulative layout shift
2.4 MB Page weight
2.2 MB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

4 images: 3 oversized, 1 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
Placeholder branding +10
AI palette signals +5
AI iconography signals +3
AI code-structure 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 (9 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/static/privacy.html
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
90% unique

Security Headers (3/6)

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

Build

Code splitting
8 JS files
8 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.