63
/ 100
C
Average
Overall Domain Score
SEO 54 · LLM 73 · Perf 64
54
🔍 SEO Score
7 / 13 checks passed
73
🤖 LLM Readiness
8 / 11 checks passed
64
⚡ Performance
7 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Národní knihovna České republiky
Meta Description
None found
H1 Heading
None found
Canonical URL
None found
🔍 SEO Audit
54/100✅ Title Tag
Length: 32 chars (Ideal: 30-60).
❌ Meta Description
No description found.
❌ H1 Tag
Found 2 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
❌ Open Graph Tags
Found 1 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
4 of 29 images missing alt.
✅ Sitemap
Sitemap declared.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 163 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
73/100✅ Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
✅ Schema Entities
Types: organization
❌ FAQ Schema
Missing FAQ schema.
❌ Contextual Summary
Description too short for AI context.
✅ E-E-A-T (Author)
Author identity found.
✅ Organisation Schema
Business entity defined.
❌ Breadcrumb Schema
Missing BreadcrumbList.
✅ AI Crawler Access
AI agents not blocked.
✅ Language Declaration
Language set to 'cs'.
✅ Semantic Structure
Uses <main> or <article>.
✅ Entity Verification Links
Social/publisher profiles linked.
⚡ Performance
64/100Network Waterfall (Total: 3188ms)
- DNS: 509ms
- Connect: 613ms
- TTFB: 1523ms
- Download: 1665ms
❌ Time to First Byte (TTFB)
TTFB: 1523ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 12.4KB (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
Images use loading='lazy'.
✅ Minified Assets
Minified .js/.css referenced.
✅ Preload / Preconnect Hints
Resource hints found.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
E-Commerce
Magento
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
jQuery
📋 WHOIS
Registrar
REG-ACTIVE24
Registered
1994-11-03
Expires
2026-10-19
Last Updated
2024-08-22
Status
active
Name Servers
ns1.nkp.cz, nsa.ces.net
🔗 DNS Records
| Type | Value |
|---|---|
| A | 82.208.18.186 |
| A | 217.16.182.171 |
| MX | fm2.nkp.cz |
| TXT | google-site-verification=fydtnXphPR6U_f3iDN4y6XNMHOUQjEN9MVV43K1FZwY |
| TXT | v=spf1 mx a include:spf.nethost.cz ip4:195.113.132.37 ip4:195.113.132.38 include:sparkpostmail.com include:spf.protection.outlook.com -all |
| TXT | MS=ms55421163 |
| NS | ns1.nkp.cz |
| NS | nsa.ces.net |