blesk.cz
Scanned URL: https://blesk.cz
54
🔍 SEO Score
7 / 13 checks passed
55
🤖 LLM Readiness
6 / 11 checks passed
73
⚡ Performance
8 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Blesk.cz - zprávy, celebrity, sport, zábava
Meta Description
Blesk je váš zpravodajský portál, který vám přináší nejen vše o celebritách, ale také události, zprávy ze sportu, rady nebo předpověď počasí Začtěte se do článků na Blesk.cz a užijte si svou porci zábavy i zpráv.
H1 Heading
None found
Canonical URL
None found
🔍 SEO Audit
54/100✅ Title Tag
Length: 43 chars (Ideal: 30-60).
❌ Meta Description
Length: 212 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
✅ Open Graph Tags
Found 5 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
27 of 156 images missing alt.
✅ Sitemap
Sitemap declared.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 415 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
55/100❌ 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)
Author identity found.
❌ Organisation Schema
Missing Organization schema.
❌ 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
73/100Network Waterfall (Total: 2562ms)
- DNS: 253ms
- Connect: 367ms
- TTFB: 1636ms
- Download: 926ms
❌ Time to First Byte (TTFB)
TTFB: 1636ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 88KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
✅ CDN Usage
Edge delivery detected.
✅ 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 Tag Manager
Advertising
DoubleClick
JavaScript
jQuery
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 91.235.52.165 |
| MX | aspmx2.googlemail.com |
| MX | aspmx3.googlemail.com |
| MX | aspmx.l.google.com |
| MX | onlinedev.cncenter.cz |
| MX | onlineweb.cncenter.cz |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| TXT | google-site-verification=YpqzTytyg6xBnityOSxbaaE63MofvDuf1LoS7orI__8 |
| TXT | v=spf1 include:_spf.google.com mx ip4:207.126.144.0/20 ip4:91.235.52.159 ip4:91.235.52.160 ~all |
| TXT | facebook-domain-verification=wfcm40rgdf371lexv8af2vt9asl67m |
| TXT | google-site-verification=Fh3MVqtpo01eXzT6zbRgW9myeLnSmOf6JMnFoIt-bwc |
| NS | josephine.ns.cloudflare.com |
| NS | rick.ns.cloudflare.com |