abclinuxu.cz
Scanned URL: https://abclinuxu.cz
54
🔍 SEO Score
7 / 13 checks passed
27
🤖 LLM Readiness
3 / 11 checks passed
45
⚡ Performance
5 / 11 checks passed
📝 Extracted Page Tags
Title Tag
AbcLinuxu.cz - Linux na stříbrném podnose
Meta Description
Komunitní portál: Linux, Open Source, BSD a jiné unixy. Nejvíce funkcí, nejaktivnější poradna, nejživější blogy. Pozor - návykové.
H1 Heading
None found
Canonical URL
http://www.abclinuxu.cz/
🔍 SEO Audit
54/100✅ Title Tag
Length: 41 chars (Ideal: 30-60).
✅ Meta Description
Length: 130 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
3 of 33 images missing alt.
✅ Sitemap
Sitemap declared.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 345 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
Language set to 'cs'.
❌ Semantic Structure
No semantic HTML5 wrappers.
❌ Entity Verification Links
No entity validation links.
⚡ Performance
45/100Network Waterfall (Total: 3011ms)
- DNS: 1511ms
- Connect: 1617ms
- TTFB: 2079ms
- Download: 932ms
❌ Time to First Byte (TTFB)
TTFB: 2079ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 19.2KB (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 Analytics
Advertising
DoubleClick
JavaScript
jQuery
Infrastructure & CDN
Nginx
📋 WHOIS
Registrar
REG-ACTIVE24
Registered
2001-11-15
Expires
2026-11-23
Last Updated
2025-10-26
Status
active
Name Servers
alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk
🔗 DNS Records
| Type | Value |
|---|---|
| A | 171.25.221.158 |
| MX | nds1.nitemedia.cz |
| NS | gama.ns.active24.sk |
| NS | alfa.ns.active24.cz |
| NS | beta.ns.active24.cz |