43
/ 100
F
Poor
Overall Domain Score
SEO 54 · LLM 36 · Perf 36
54
🔍 SEO Score
7 / 13 checks passed
36
🤖 LLM Readiness
4 / 11 checks passed
36
⚡ Performance
4 / 11 checks passed
📝 Extracted Page Tags
Title Tag
领英企业服务
Meta Description
None found
H1 Heading
基于严肃商业社交环境精准触达决策者，打造国际化品牌
Canonical URL
https://business.linkedin.com/zh-cn/zh-cn
🔍 SEO Audit
54/100❌ Title Tag
Length: 6 chars (Ideal: 30-60).
❌ Meta Description
No description found.
❌ H1 Tag
Found 5 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 4 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
9 of 10 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 3 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
36/100❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
❌ Contextual Summary
Description too short for AI context.
❌ E-E-A-T (Author)
No author meta or schema.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
✅ AI Crawler Access
AI agents not blocked.
✅ Language Declaration
Language set to 'zh'.
✅ Semantic Structure
Uses <main> or <article>.
✅ Entity Verification Links
Social/publisher profiles linked.
⚡ Performance
36/100Network Waterfall (Total: 5455ms)
- DNS: 509ms
- Connect: 777ms
- TTFB: 2087ms
- Download: 3368ms
❌ Time to First Byte (TTFB)
TTFB: 2087ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 28.4KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
❌ CDN Usage
No CDN headers found.
✅ Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
❌ Native Lazy Loading
No lazy loading detected.
❌ Minified Assets
No minified assets linked.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 52.131.37.152 |
| TXT | rlqp820xq7yl97s3w27qlzpxgwpr5qg5 |
| TXT | 46zf08jtbkn87qj0qk62fhwy0947sm12 |
| TXT | 6pzc4nt5tf86qqk8q97prsvkc96s6ks6 |
| TXT | google-site-verification=GtP683oRKT47ZbYmS9wQs0BTJcSo9mxpQzb5F5h2Klo |
| NS | dns1.p09.nsone.net |
| NS | ns3-42.azure-dns.org |
| NS | ns1-42.azure-dns.com |
| NS | dns2.p09.nsone.net |
| NS | dns3.p09.nsone.net |
| NS | dns4.p09.nsone.net |
| NS | ns4-42.azure-dns.info |
| NS | ns2-42.azure-dns.net |