codespaces.com
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Hosting Provider
cloudflare.comIP Address
104.21.92.169
Site Location
🇨🇦 Canadavia ip
Server Location
🇨🇦 Toronto, Canada
ASN
AS13335
Organization
Cloudflare, Inc.
Server
Cloudflare
CDN
Cloudflare
WAF
Cloudflare
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
4 Technologies Detected
SEO Analysis
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Recommended: 50-60 chars (~355px / 580px)
Recommended: 120-160 chars
Issues (1)
- • Most images missing alt text (31/33) — critical for accessibility and SEO
5 issues found
Upgrade to view detailsCrawlability
Type: index
5 URLs
5 sub-sitemaps
18 rules
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
0/14 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
WAF
56d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
Google Trust Services
Key Algorithm
ECDSA (secp256r1) (256 bit)
Signature
ECDSA with SHA-256
TLS Version
TLSv1.3
HTTP Protocol
HTTP/2+H3
Valid From
08.04.2026
Valid Until
07.07.2026
OCSP Stapling
Enabled
Subject Alternative Names (2)
SHA-256 Fingerprint
8E:40:7C:E8:46:FF:A2:A1:53:DB:24:77:1C:8F:5C:F8:AF:A5:B5:F3...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
0
Domain Information
codespaces.com
Created
21.07.2006
Expires
21.07.2026
Last Updated
24.12.2024
Registrar
Porkbun LLC
Privacy & Compliance
Cookie Notice (WP)
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
initial-scale=1.0, minimum-scale=1.0, height=device-height, width=device-width- •Mobile compatibility recommendation preview...
Typography & Readability
Roboto + Arial
14px · LH 1.43
2.79x ratio
1:1 min contrast
System fonts
Heading Font
Roboto
Body Font
Arial
Contrast Ratio
1:1
9 issuesReading Comfort
~46 CPL
Optimal (45–75)⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.
✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).
✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).
⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).
❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.
✅ Strong hierarchy: Headlines are 2.8x larger than body text.
Color Palette
12 unique colorsBusiness & Marketing Stack
1 Tools Detected
1
Categories
1
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Growing marketing technology adoption
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Scripts & Styles
10 Resources
Top Script Sources
Website Identity
Code Spaces
Explore, Learn & Master Any Skill
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Historical Analysis & Change Tracking