aplawrence.com
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Hosting Provider
cloud.google.comIP Address
35.212.37.82
Site Location
🇺🇸 United Statesvia ip
Server Location
🇺🇸 Washington, United States
ASN
AS15169
Organization
Google Cloud (us-east4)
Server
Nginx
CDN
Proxy Cache
Nameservers
Performance
Core Web Vitals
Weight
Architecture Stack
Technology Stack
4 Technologies Detected
SEO Analysis
A.P. Lawrence
Massachusetts Unix and Linux consultant Tony Lawrence offers troubleshooting help for Unix and Linux along with advice for bloggers and the self employed.
Recommended: 50-60 chars (~79px / 580px)
Recommended: 120-160 chars
Issues (1)
- • Missing H1 tag — every page should have exactly one H1
8 issues found
Upgrade to view detailsLocal 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
MicrodataCitation 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
49d
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
09.04.2026
Valid Until
08.07.2026
Subject Alternative Names (2)
SHA-256 Fingerprint
AB:6C:F6:3F:1E:70:82:D1:7D:61:37:78:E5:4A:25:4D:07:65:99:DB...
Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
80
DMARC Policy
Reject (Strictest)
Domain Information
aplawrence.com
Created
24.10.1997
Expires
23.10.2026
Last Updated
29.03.2025
Registrar
NameCheap, Inc.
Privacy & Compliance
Mobile Compatibility
Viewport & Responsive Test
width = device-width- •Mobile compatibility recommendation preview...
Typography & Readability
System Default + serif
18px · LH --
9.12:1 min contrast
0 fonts
Heading Font
System Default
Body Font
serif
Contrast Ratio
9.12:1
WCAG AAA (≥7:1)Reading Comfort
Mixed Pairing
left aligned✅ Excellent readability: 18px body text is ideal for all devices.
✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.1:1).
✅ Lean font stack: 0 font families keeps load times fast.
⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).
Color Palette
7 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
aplawrence.com
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Historical Analysis & Change Tracking