tcocertified.com
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Hosting Provider
IP Address
91.201.60.99
Site Location
🇸🇪 Swedenvia ip
Server Location
🇸🇪 Gothenburg, Sweden
ASN
AS44136
Organization
ODERLAND Webbhotell AB
Server
LiteSpeed
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
25 Technologies Detected
Other
2CSS Frameworks
2Icon Libraries
2Libraries
1Other
1Fonts
1Analytics
1Tag Managers
1Marketing
1Advertising
1Web Servers
1Languages
1SEO Analysis
The global sustainability certification for IT products
TCO Certified is a global sustainability certification for IT products, addressing challenges in key areas: climate, substances, circularity and supply chain.
Recommended: 50-60 chars (~319px / 580px)
Recommended: 120-160 chars
Issues (2)
- • Very thin content (7 words). Search engines need substantial content for ranking.
- • Most images missing alt text (51/60) — critical for accessibility and SEO
6 issues found
Upgrade to view detailsCrawlability
Type: index
12 URLs
12 sub-sitemaps
3 rules
Sitemap reference found
Allows all crawlers
Local SEO
Local Search Readiness
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AI & LLM Readiness
AI Bot Access
14/14 accessibleMachine Readability
Structured Data
4 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
86d
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+H3
Valid From
04.05.2026
Valid Until
02.08.2026
Subject Alternative Names (4)
SHA-256 Fingerprint
62:BE:D3:51:D5:BA:D0:E6:F1:57:49:AB:27:58:8C:26:AC:A6:B7:7B...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
50
MX Records (2)
Domain Information
tcocertified.com
Created
19.12.2008
Expires
19.12.2026
Last Updated
03.11.2025
Registrar
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Privacy & Compliance
Cookiebot
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1- •Mobile compatibility recommendation preview...
Typography & Readability
Source Sans 3
18px · LH 1.40
3.78x ratio · ✓ H1→H6
2.76:1 min contrast
1 font · 5 req
Heading Font
Source Sans 3
Body Font
Source Sans 3
Contrast Ratio
2.76:1
1 issueReading Comfort
~34 CPL
Narrow lines✅ Excellent readability: 18px body text is ideal for all devices.
✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).
⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.
⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.8:1).
✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.
✅ Strong hierarchy: Headlines are 3.8x larger than body text.
Color Palette
5 unique colorsBusiness & Marketing Stack
5 Tools Detected
4
Categories
5
Total Tools
1
Enterprise
2
Mid-Market
Assessment: Sophisticated marketing and sales technology infrastructure
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Scripts & Styles
30 Resources
Top Script Sources
Website Identity
The global sustainability certification for IT products
TCO Certified is a global sustainability certification for IT products, addressing challenges in key areas: climate, substances, circularity and supply chain.
Sponsored
Historical Analysis & Change Tracking