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4kdownload.com
First-time scans can take up to 30 seconds while we analyse the full tech stack.
Detecting technologies, frameworks, and AI insights…
4kdownload.com
Technology stack analysis
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Stack Health Score
40
/100
Strong: SSL Certificate. Weak: Platform & Stack and CDN & Delivery.
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Platform
7
CDN
0
Analytics
5
Security Headers
9
SSL
11
Infrastructure
8
Detected Technologies
(11 total)
🔍 Deep Scan
Hide possible
Detection confidence
3 confirmed
7 likely
1 possible — may be false positives
SSL Certificate
Valid
Certificate Authority
Amazon
Certificate Type
DV
Basic encryption, identity unverified
Expiry Date
Nov 28, 2026
Days Remaining
170 days
✱ Wildcard
Infrastructure & Hosting
Nginx
~
Found in 14.0% of scanned sites
AWS EC2
✓
Found in 5.4% of scanned sites
CDN & Delivery
AWS Route 53
✓
Found in 11.6% of scanned sites
Frontend Frameworks
1 possible
jQuery
?
Found in 21.5% of scanned sites
Google Fonts
~
Found in 18.5% of scanned sites
Analytics
Google Analytics
~
Found in 29.7% of scanned sites
Google Tag Manager
~
Found in 37.3% of scanned sites
Email Provider
Google Workspace
✓
Found in 20.0% of scanned sites
Security Profile
Security Headers
3 of 7
✓
X-Frame-Options
✓
X-Content-Type-Options
✓
Referrer-Policy
✕
Strict-Transport-Security
✕
Content-Security-Policy
✕
Permissions-Policy
✕
X-XSS-Protection
Technologies
11
Categories
6
🧠
jQuery
Legacy Web App
Risk Signals
✅
No risks detected
Insights
•
Site uses jQuery, a legacy DOM manipulation library.
•
Consider migrating to a modern component-based framework for maintainability.