cssz.cz

Scanned URL: https://cssz.cz

📅 Scan completed: April 19, 2026 at 1:07 PM

49
/ 100
F
Poor
Overall Domain Score
SEO 69 · LLM 27 · Perf 45
69

πŸ” SEO Score

9 / 13 checks passed

27

πŸ€– LLM Readiness

3 / 11 checks passed

45

⚑ Performance

5 / 11 checks passed

πŸ“ Extracted Page Tags
Title Tag
Úvod - ČeskÑ sprÑva sociÑlního zabezpečení
Meta Description
None found
H1 Heading
ČESKÁ SPRÁVA SOCIÁLNÍHO ZABEZPEČENÍ
Canonical URL
https://www.cssz.cz
πŸ” SEO Audit
69/100
βœ… Title Tag
Length: 42 chars (Ideal: 30-60).
❌ Meta Description
No description found.
❌ H1 Tag
Found 3 H1 tags. Exactly 1 is recommended.
βœ… Canonical URL
Canonical URL is set.
❌ Open Graph Tags
Found 0 OG properties (4+ recommended).
βœ… Indexability
Page allows indexing.
βœ… Mobile Viewport
Viewport meta tag present.
βœ… Image Alt Text
0 of 17 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
βœ… Heading Hierarchy
H1 and H2 structure detected.
βœ… Internal Links
Found 210 internal links.
βœ… HSTS Security
HSTS header present.
βœ… HTTPS
Loads securely over HTTPS.
πŸ€– LLMO
27/100
❌ 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.
βœ… AI Crawler Access
AI agents not blocked.
βœ… Language Declaration
Language set to 'cs-CZ'.
❌ Semantic Structure
No semantic HTML5 wrappers.
βœ… Entity Verification Links
Social/publisher profiles linked.
⚑ Performance
45/100
Network Waterfall (Total: 2182ms)
  • DNS: 509ms
  • Connect: 524ms
  • TTFB: 1232ms
  • Download: 950ms
❌ Time to First Byte (TTFB)
TTFB: 1232ms (Target: < 600ms).
βœ… HTML Payload Size
Raw HTML: 24.7KB (Target: < 150KB).
βœ… Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
❌ CDN Usage
No CDN headers found.
βœ… Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
❌ Native Lazy Loading
No lazy loading detected.
βœ… Minified Assets
Minified .js/.css referenced.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
βœ… Character Set
UTF-8 declared.
πŸ›‘οΈ Security & Blacklist
Clean
βœ… Domain is clean.
βœ… Spamhaus DBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… SURBLVerify β†—
Not listed β€” no threats detected.
βœ… URIBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… Google Safe BrowsingVerify β†—
No unsafe content found per Google Safe Browsing.
βš™οΈ Technologies
E-Commerce
Magento
JavaScript
jQuery
πŸ“‹ WHOIS
Registrar
REG-ZONER
Registered
1998-03-10
Expires
2026-10-09
Last Updated
2023-06-12
Status
active
Name Servers
dns2.cssz.cz, dns3.cssz.cz, dns4.cssz.cz, dns.cssz.cz, sdns.zarea.net
πŸ”— DNS Records
TypeValue
A91.195.107.169
MXmail01-xx.cssz.cz
MXmail01-2x.cssz.cz
TXTMS=ms27067971
TXTMS=2CF98050E96802325B1680B23D9F730C95C1915D
TXTv=spf1 mx exp=spf-explain.cssz.cz ~all
NSdns2.cssz.cz
NSdns.cssz.cz
NSdns4.cssz.cz
NSsdns.zarea.net
NSdns3.cssz.cz
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