44
/ 100
F
Poor
Overall Domain Score
SEO 69 · LLM 9 · Perf 45
69
🔍 SEO Score
9 / 13 checks passed
9
🤖 LLM Readiness
1 / 11 checks passed
45
⚡ Performance
5 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Bildungsmedien und Services für Lehrkräfte – Westermann
Meta Description
Das Programm der Westermann Gruppe von der Vorschule bis zur Berufsschule.
H1 Heading
None found
Canonical URL
https://www.westermann.de/
🔍 SEO Audit
69/100✅ Title Tag
Length: 55 chars (Ideal: 30-60).
✅ Meta Description
Length: 74 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
Viewport meta tag present.
❌ Image Alt Text
14 of 22 images missing alt.
✅ Sitemap
Sitemap declared.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 89 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
9/100❌ 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
robots.txt blocks AI crawlers.
✅ Language Declaration
Language set to 'de'.
❌ Semantic Structure
No semantic HTML5 wrappers.
❌ Entity Verification Links
No entity validation links.
⚡ Performance
45/100Network Waterfall (Total: 2717ms)
- DNS: 1511ms
- Connect: 1610ms
- TTFB: 2041ms
- Download: 676ms
❌ Time to First Byte (TTFB)
TTFB: 2041ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 14.9KB (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
No minified assets linked.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
Infrastructure & CDN
Nginx
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 217.13.73.82 |
| MX | westermann-de.mail.protection.outlook.com |
| TXT | swisssign-check=rhPwmh-ZTqWapHUd5yHt-DAumRk |
| TXT | google-site-verification=sKNjh88bSZmLM1D82Nq9qOf8UEGYcoLn-EfJKw7KFgI |
| TXT | v=spf1 include:spf.westermann.de -all |
| TXT | google-site-verification=oXwbh-JbnYp-uGt9qDtDenwuGJ-PrYi5m1KrIN6hEuE |
| NS | ns.gaertner.de |
| NS | ns.westermann.de |
| NS | ns2.pop-hannover.net |