123contactform.com
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Hosting Provider
hetzner.comIP Address
136.243.171.217
Site Location
🇩🇪 Germanyvia ip
Server Location
🇩🇪 Falkenstein, Germany
ASN
AS24940
Organization
Hetzner
Server
Nginx
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
21 Technologies Detected
Libraries
2Advertising
2Frameworks
1Other
1Other
1CSS Frameworks
1Tag Managers
1Other
1Reviews
1Web Servers
1SEO Analysis
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Recommended: 50-60 chars (~338px / 580px)
Recommended: 120-160 chars
Issues (1)
- • Very thin content (9 words). Search engines need substantial content for ranking.
3 issues found
Upgrade to view detailsCrawlability
Type: index
9 URLs
9 sub-sitemaps
19 rules
Sitemap reference found
Local SEO
Local Search Readiness
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AI & LLM Readiness
AI Bot Access
14/14 accessibleMachine Readability
Structured Data
5 JSON-LDCitation Readiness
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Accessibility
WCAG 2.1 Compliance
Carbon Footprint
SWDM v4 · Eco-Score
- •Carbon footprint recommendation preview...
Security Score
HTTPS
No WAF
69d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
Let's Encrypt
Key Algorithm
RSA (2048 bit)
Signature
SHA-256 with RSA
TLS Version
TLSv1.3
HTTP Protocol
HTTP/2
Valid From
08.04.2026
Valid Until
07.07.2026
Subject Alternative Names (7)
SHA-256 Fingerprint
43:AC:56:2B:B0:3F:DE:F0:F0:AA:33:2C:A9:A4:EB:23:99:49:F4:2F...
Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Microsoft 365
Score
98
DMARC Policy
Quarantine (Moderate)
MX Records (1)
Domain Information
123contactform.com
Created
26.10.2006
Expires
26.10.2026
Last Updated
21.09.2025
Registrar
Amazon Registrar, Inc.
Privacy & Compliance
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1, minimum-scale=1- •Mobile compatibility recommendation preview...
Typography & Readability
Inter
16px · LH 1.50
3.5x ratio · ✓ H1→H6
1.66:1 min contrast
1 font
Heading Font
Inter
Body Font
Inter
Contrast Ratio
1.66:1
26 issuesReading Comfort
~33 CPL
Narrow lines✅ Excellent readability: 16px body text is ideal for all devices.
✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).
⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.
⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 1.7:1).
✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.
✅ Strong hierarchy: Headlines are 3.5x larger than body text.
Color Palette
9 unique colorsBusiness & Marketing Stack
7 Tools Detected
Behavior Analytics
User behavior and product analytics
A/B Testing & Optimization
Experimentation and conversion optimization
3
Categories
7
Total Tools
2
Enterprise
2
Mid-Market
Assessment: Sophisticated marketing and sales technology infrastructure
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Scripts & Styles
22 Resources
Top Script Sources
Website Identity

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Gheorghe Lazar, no. 24, Fructus Plaza, Second Floor, SAD 13 | Timisoara 300081, Romania, EU
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Historical Analysis & Change Tracking