80
/ 100
A
Great
Overall Domain Score
SEO 77 · LLM 73 · Perf 91
77
🔍 SEO Score
10 / 13 checks passed
73
🤖 LLM Readiness
8 / 11 checks passed
91
⚡ Performance
10 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Basel Stadt [Schweiz] | Sehenswürdigkeiten, Veranstaltungen 2026 | basel.com
Meta Description
Entdecken Sie den Geheimtipp Basel ✓Städtereise in der Schweiz mit Sehenswürdigkeiten ✓Kunst🖼, Kultur und Architektur
H1 Heading
Willkommen in Basel
Canonical URL
https://www.basel.com/de
🔍 SEO Audit
77/100❌ Title Tag
Length: 76 chars (Ideal: 30-60).
✅ Meta Description
Length: 117 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 10 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
54 of 70 images missing alt.
✅ Sitemap
Sitemap declared.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 237 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
73/100✅ Structured Data (JSON-LD)
Found 2 JSON-LD blocks.
✅ Schema Entities
Types: breadcrumblist, website
❌ 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
Site architecture is machine-readable.
✅ 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
91/100Network Waterfall (Total: 1007ms)
- DNS: 0ms
- Connect: 0ms
- TTFB: 135ms
- Download: 872ms
✅ Time to First Byte (TTFB)
TTFB: 135ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 38.5KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
✅ Cache Policies
Cache-Control headers set.
✅ 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⚙️ Technologies
E-Commerce
Magento
Infrastructure & CDN
Cloudflare
📋 WHOIS
Registrar
Cloudflare, Inc.
Registered
1997-06-19T04:00:00Z
Expires
2031-06-18T04:00:00Z
Last Updated
2021-07-26T14:25:11Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
KATE.NS.CLOUDFLARE.COM, TIM.NS.CLOUDFLARE.COM
🔗 DNS Records
| Type | Value |
|---|---|
| A | 172.67.69.252 |
| A | 104.26.4.82 |
| A | 104.26.5.82 |
| MX | basel-com.mail.protection.outlook.com |
| TXT | docusign=b2fe58ec-3184-4003-895b-09ecb0110f8a |
| TXT | google-site-verification=NZicITrjXqLMniE12RXT4J-81rwZJM6m3DJpeKkxDXI |
| TXT | ms-domain-verification=a2c3f651-fdc5-48e1-ba71-e3d0eb0eb065 |
| TXT | v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:customers.clickdimensions.com include:eur.pb-dynmktge.com ip4:185.88.212.76 exists:%{ir}._spf.msdp1.com ~all |
| TXT | MS=ms37365182 |
| TXT | d365mktkey=WxCks7PcFrzlTH7aFhEY3LnEETaxGvx4x5guNaxQwq0x |
| NS | tim.ns.cloudflare.com |
| NS | kate.ns.cloudflare.com |