iserv.de
Scanned URL: https://iserv.de
77
🔍 SEO Score
10 / 13 checks passed
45
🤖 LLM Readiness
5 / 11 checks passed
27
⚡ Performance
3 / 11 checks passed
📝 Extracted Page Tags
Title Tag
IServ Schulplattform – Die digitale Gesamtlösung für Ihre Schule
Meta Description
Digitalisieren Sie Ihre Schule DSGVO-konform, flexibel und maßgeschneidert mit der IServ Schulplattform.
H1 Heading
Ihre effiziente Schulsoftware-Lösung: Die IServ Schulplattform
Canonical URL
https://iserv.de/
🔍 SEO Audit
77/100❌ Title Tag
Length: 64 chars (Ideal: 30-60).
✅ Meta Description
Length: 104 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 4 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
31 of 41 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 140 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
45/100❌ 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)
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 'de'.
✅ Semantic Structure
Uses <main> or <article>.
✅ Entity Verification Links
Social/publisher profiles linked.
⚡ Performance
27/100Network Waterfall (Total: 1216ms)
- DNS: 253ms
- Connect: 348ms
- TTFB: 929ms
- Download: 287ms
❌ Time to First Byte (TTFB)
TTFB: 929ms (Target: < 600ms).
❌ HTML Payload Size
Raw HTML: 236.3KB (Target: < 150KB).
❌ Text Compression
No Brotli/Gzip detected.
❌ 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
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⚙️ Technologies
Analytics & Tracking
Google Tag ManagerMeta Pixel
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 116.203.121.185 |
| A | 116.202.2.255 |
| A | 188.68.60.9 |
| MX | offline.iserv.eu |
| MX | iserv.iserv.eu |
| TXT | jetbrains-domain-verification=b8mthhivdb3clwdv3hafplyxo |
| TXT | google-site-verification=fjJnEwEm6ZB_0NwWRVBx8hJWvZ6ykJEUWuAQA6Xl6dY |
| TXT | v=spf1 a mx a:relay1.iserv.eu a:relay2.iserv.eu a:relay3.iserv.eu a:relaybs.iserv.eu ?all |
| NS | ns3.iserv.eu |
| NS | ns2.iserv.eu |
| NS | ns4.iserv.eu |
| NS | ns1.iserv.eu |