43
/ 100
F
Poor
Overall Domain Score
SEO 46 · LLM 27 · Perf 55
46
🔍 SEO Score
6 / 13 checks passed
27
🤖 LLM Readiness
3 / 11 checks passed
55
⚡ Performance
6 / 11 checks passed
📝 Extracted Page Tags
Title Tag
CÔNG TY TNHH CƠ ĐIỆN D.M.E.C |
Meta Description
Công ty Cơ điện DMEC là nhà thầu cơ điện chuyên bảo trì cơ điện, thi công cơ điện, thiết kế cơ điện, giám sát cơ điện, bảo trì PCCC, thi công PCCC, thiết kế PCCC, giám sát PCCC, tư vấn kỹ thuật, tư vấn giám sát, quản lý dự án, quản lý cao ốc, tổ chức sự kiện, sản xuất thiết bị cơ điện, cung cấp vật tư thiết bị cơ điện
H1 Heading
None found
Canonical URL
http://dmec.vn/
🔍 SEO Audit
46/100✅ Title Tag
Length: 31 chars (Ideal: 30-60).
❌ Meta Description
Length: 319 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
❌ Open Graph Tags
Found 0 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
❌ Mobile Viewport
Missing viewport tag.
❌ Image Alt Text
65 of 70 images missing alt.
✅ Sitemap
Sitemap declared.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 126 internal links.
❌ HSTS Security
Missing HSTS header.
✅ 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
Missing <html> lang attribute.
❌ Semantic Structure
No semantic HTML5 wrappers.
✅ Entity Verification Links
Social/publisher profiles linked.
⚡ Performance
55/100Network Waterfall (Total: 1711ms)
- DNS: 509ms
- Connect: 766ms
- TTFB: 1711ms
- Download: 0ms
❌ Time to First Byte (TTFB)
TTFB: 1711ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 10.4KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
✅ Cache Policies
Cache-Control headers set.
❌ 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⚙️ Technologies
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
jQuery
Infrastructure & CDN
Apache
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 203.162.31.118 |
| MX | mail.dmec.vn |
| NS | ns3.vdc3.vn |
| NS | ns4.vdc3.vn |