43
/ 100
F
Poor
Overall Domain Score
SEO 54 · LLM 27 · Perf 45
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
Akademie věd České republiky - Akademie věd České republiky
Meta Description
Akademie věd České republiky, veřejná neuniverzitní výzkumná instituce.
H1 Heading
None found
Canonical URL
None found
🔍 SEO Audit
54/100✅ Title Tag
Length: 59 chars (Ideal: 30-60).
✅ Meta Description
Length: 71 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
Viewport meta tag present.
❌ Image Alt Text
29 of 51 images missing alt.
✅ Sitemap
Sitemap declared.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 129 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 too short for 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
Social/publisher profiles linked.
⚡ Performance
45/100Network Waterfall (Total: 3084ms)
- DNS: 0ms
- Connect: 109ms
- TTFB: 773ms
- Download: 2311ms
❌ Time to First Byte (TTFB)
TTFB: 773ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 86KB (Target: < 150KB).
❌ Text Compression
No Brotli/Gzip detected.
✅ 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✅ Domain is clean.
⚙️ Technologies
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
jQuery
CSS Frameworks
Font Awesome
📋 WHOIS
Registrar
REG-GRANSY
Registered
2003-09-12
Expires
2026-09-11
Last Updated
2025-02-26
Status
active
Name Servers
academy.cas.cz, nsa.ces.net, visla.utia.cas.cz
🔗 DNS Records
| Type | Value |
|---|---|
| A | 147.231.163.240 |
| MX | avcr-cz.mail.protection.outlook.com |
| TXT | v=spf1 ip4:147.231.58.22 ip4:147.231.58.32 ip4:147.231.163.131 ip4:147.231.163.4 ip4:147.231.163.8 include:spf.protection.outlook.com ~all |
| TXT | MS=ms49930967 |
| TXT | 6lW3+Wu123cSz/y2SNiGftxTZuD0OiXDD0VLTcngyXww60vMl1rx7D8Np+VvMqWCxRExL6a44xabSvUYcNPhoQ== |
| NS | academy.cas.cz |
| NS | nsa.ces.net |
| NS | visla.utia.cas.cz |