40
/ 100
F
Poor
Overall Domain Score
SEO 46 · LLM 27 · Perf 45
46
🔍 SEO Score
6 / 13 checks passed
27
🤖 LLM Readiness
3 / 11 checks passed
45
⚡ Performance
5 / 11 checks passed
📝 Extracted Page Tags
Title Tag
与非网 - 国内领先的电子工程师设计技术门户网站
Meta Description
与非网(eefocus)定位为电子技术门户网站和信息服务平台，专注于电子及半导体产业的市场动态和前沿技术，为相关厂商提供信息发布、技术社区等定制化服务，为电子工程师提供产业资讯、新品信息、技术资料和深度市场分析等精品内容。
H1 Heading
None found
Canonical URL
None found
🔍 SEO Audit
46/100❌ Title Tag
Length: 24 chars (Ideal: 30-60).
✅ Meta Description
Length: 111 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
❌ Open Graph Tags
Found 0 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
❌ Mobile Viewport
Missing viewport tag.
❌ Image Alt Text
61 of 94 images missing alt.
✅ Sitemap
Sitemap declared.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 316 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
27/100❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good 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-CN'.
❌ Semantic Structure
No semantic HTML5 wrappers.
❌ Entity Verification Links
No entity validation links.
⚡ Performance
45/100Network Waterfall (Total: 4553ms)
- DNS: 1510ms
- Connect: 1781ms
- TTFB: 2603ms
- Download: 1950ms
❌ Time to First Byte (TTFB)
TTFB: 2603ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 29.2KB (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
Minified .js/.css referenced.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
E-Commerce
Magento
Analytics & Tracking
Google Tag Manager
JavaScript
jQuery
Infrastructure & CDN
Nginx
📋 WHOIS
Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Registered
2005-10-07T14:53:33Z
Expires
2026-10-07T14:53:33Z
Last Updated
2025-08-05T05:16:24Z
Status
ok https://icann.org/epp#ok
Name Servers
F1G1NS1.DNSPOD.NET, F1G1NS2.DNSPOD.NET
🔗 DNS Records
| Type | Value |
|---|---|
| A | 47.102.218.159 |
| MX | eefocus-com.mail.protection.partner.outlook.cn |
| TXT | 628478816-26361229 |
| TXT | v=spf1 include:spf.protection.partner.outlook.cn -all |
| TXT | google-site-verification=Yc3J05ZV9AJLd76IDVeqIwGSqzd4D_u0twC38dv-T-o |
| TXT | qqmail-site-verification=e4eb8f89895e830ca0c939fb9b9f3f203be35d98cd5 |
| TXT | MS=ms48080705 |
| NS | f1g1ns1.dnspod.net |
| NS | f1g1ns2.dnspod.net |