sendthisfile.com
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Hosting Provider
ibm.com/cloudIP Address
169.61.36.83
Site Location
🇺🇸 United Statesvia ip
Server Location
🇺🇸 Dallas, United States
ASN
AS36351
Organization
SoftLayer Technologies, Inc
CDN
CDN
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
16 Technologies Detected
Libraries
2CSS Frameworks
2Analytics
2UI Components
1Other
1Icon Libraries
1Fonts
1Tag Managers
1SEO Analysis
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Recommended: 50-60 chars (~312px / 580px)
Recommended: 120-160 chars
Issues (1)
- • Very thin content (8 words). Search engines need substantial content for ranking.
3 issues found
Upgrade to view detailsCrawlability
Type: standard
108 URLs
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
3 JSON-LDCitation Readiness
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Accessibility
WCAG 2.1 Compliance
Carbon Footprint
SWDM v4 · Eco-Score
- •Carbon footprint recommendation preview...
Security Score
HTTPS
No WAF
75d
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/1.1
Valid From
27.04.2026
Valid Until
26.07.2026
Subject Alternative Names (2)
SHA-256 Fingerprint
2F:23:70:9B:DF:C6:D2:78:14:F0:91:32:44:17:80:FC:BC:44:B3:6D...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Microsoft 365
Score
95
DMARC Policy
None (Monitor Only)
MX Records (1)
Domain Information
sendthisfile.com
Created
27.10.2003
Expires
27.10.2026
Last Updated
27.09.2025
Registrar
Cloudflare, Inc.
Privacy & Compliance
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1- •Mobile compatibility recommendation preview...
Typography & Readability
Montserrat
20px · LH 1.50
2.6x ratio · ✓ H1→H6
1:1 min contrast
System fonts
Heading Font
Montserrat
Body Font
Montserrat
Contrast Ratio
1:1
11 issuesReading Comfort
~38 CPL
Narrow lines✅ Excellent readability: 20px body text is ideal for all devices.
✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).
⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.
⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).
✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.
✅ Strong hierarchy: Headlines are 2.6x larger than body text.
Color Palette
6 unique colorsBusiness & Marketing Stack
2 Tools Detected
1
Categories
2
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Growing marketing technology adoption
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Scripts & Styles
1 Resources
Top Script Sources
Website Identity

SendThisFile
Secure, Fast File Sending
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Historical Analysis & Change Tracking