trefl.com


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Hosting Provider
IP Address
89.161.202.253
Site Location
🇵🇱 Polandvia ip
Server Location
🇵🇱 Szczecin, Poland
ASN
AS12824
Organization
home.pl S.A.
Server
Nginx
CDN
Azure Cdn
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Progressive Web App
Technology Stack
13 Technologies Detected
Advertising
2Frameworks
1CSS Frameworks
1Fonts
1Tag Managers
1Web Servers
1Security
1SEO Analysis
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Recommended: 50-60 chars (~444px / 580px)
Recommended: 120-160 chars
Issues (1)
- • Title is too long (75 chars, ~444px). Will be truncated in search results.
7 issues found
Upgrade to view detailsCrawlability
Type: standard
171 URLs
57 rules
Sitemap reference found
Local SEO
Local Search Readiness
This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.
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AI & LLM Readiness
AI Bot Access
14/14 accessibleMachine Readability
Structured Data
2 JSON-LDCitation Readiness
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Accessibility
WCAG 2.1 Compliance
- •Accessibility recommendation preview...
Carbon Footprint
SWDM v4 · Eco-Score
- •Carbon footprint recommendation preview...
Security Score
HTTPS
No WAF
60d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
Unizeto Technologies S.A.
Key Algorithm
RSA (4096 bit)
Signature
SHA-256 with RSA
TLS Version
TLSv1.3
HTTP Protocol
HTTP/2
Valid From
16.07.2025
Valid Until
16.07.2026
OCSP Stapling
Enabled
Subject Alternative Names (2)
SHA-256 Fingerprint
79:EF:48:E9:9A:98:71:87:E7:32:16:72:0F:CC:E5:22:1C:F0:CB:49...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Microsoft 365
Score
100
DMARC Policy
Reject (Strictest)
MX Records (1)
Domain Information
trefl.com
Created
02.04.2003
Expires
02.04.2027
Last Updated
26.03.2026
Registrar
Key-Systems GmbH
Privacy & Compliance
Cookiebot
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1- •Mobile compatibility recommendation preview...
Typography & Readability
Montserrat
16px · LH 1.75
2.25x ratio · ✓ H1→H6
4.27:1 min contrast
2 fonts · 5 req
Heading Font
Montserrat
Body Font
Montserrat
Contrast Ratio
4.27:1
3 issuesReading Comfort
~39 CPL
Narrow lines✅ Excellent readability: 16px body text is ideal for all devices.
⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 4.3:1).
✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.
✅ Strong hierarchy: Headlines are 2.2x larger than body text.
✅ Lean font stack: 2 font families keeps load times fast.
⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).
Color Palette
13 unique colorsBusiness & Marketing Stack
4 Tools Detected
Behavior Analytics
User behavior and product analytics
2
Categories
4
Total Tools
0
Enterprise
1
Mid-Market
Assessment: Well-developed marketing technology stack
Ad Networks
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Scripts & Styles
21 Resources
Top Script Sources
Website Identity
trefl.com
Social Profiles
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Historical Analysis & Change Tracking