scraperwiki.com


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Hosting Provider
pages.github.comIP Address
185.199.109.153
Site Location
🇺🇸 United Statesvia ip
Server Location
🇺🇸 San Francisco, United States
ASN
AS54113
Organization
GitHub, Inc
Server
GitHub.com
CDN
Fastly
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
8 Technologies Detected
Libraries
1CSS Frameworks
1Fonts
1Security
1SEO Analysis
ScraperWiki
No description available for this page.
Recommended: 50-60 chars (~66px / 580px)
Recommended: 120-160 chars
Issues (1)
- • Missing meta description — important for click-through rates in SERPs
10 issues found
Upgrade to view detailsCrawlability
3 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
14/14 accessibleMachine Readability
Structured Data
No SchemaCitation 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
59d
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
27.04.2026
Valid Until
26.07.2026
Subject Alternative Names (2)
SHA-256 Fingerprint
B0:EF:77:CA:79:D5:4B:03:EE:2C:64:39:00:CB:66:F5:C6:54:BC:F3...
Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Google Workspace
Score
93
DMARC Policy
Quarantine (Moderate)
MX Records (5)
+1 more
Domain Information
scraperwiki.com
Created
26.05.2009
Expires
26.05.2027
Last Updated
16.05.2026
Registrar
Amazon Registrar, Inc.
Mobile Compatibility
Viewport & Responsive Test
initial-scale=1.0, maximum-scale=1.0, user-scalable=no- •Mobile compatibility recommendation preview...
Typography & Readability
Open Sans + Helvetica
16px · LH 1.63
3x ratio · ✓ H1→H6
1.29:1 min contrast
2 fonts · 3 req
Heading Font
Open Sans
Body Font
Helvetica
Contrast Ratio
1.29:1
5 issuesReading Comfort
~39 CPL
Narrow lines✅ Excellent readability: 16px body text is ideal for all devices.
⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.3:1).
✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.
✅ Strong hierarchy: Headlines are 3.0x 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
6 unique colorsBusiness & Marketing Stack
1 Tools Detected
1
Categories
1
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Early-stage marketing technology
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Scripts & Styles
23 Resources
Top Script Sources
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Historical Analysis & Change Tracking