Self-Host with Docker · Yantr
Web Check
All-in-one website analysis tool - SSL, DNS, headers, performance, and security checks.
About
Web Check is a comprehensive web analysis tool that provides detailed insights into any website. It performs over 30 different checks including SSL certificate validation, DNS records analysis, HTTP headers inspection, WHOIS lookup, tech stack detection (CMS, frameworks, analytics), server location and performance metrics, security headers (CSP, HSTS, X-Frame-Options), open ports, domain age, and social media metadata. Perfect for web developers, security researchers, or anyone wanting detailed info about a website - all self-hosted with no third-party API dependencies.
How to Self-Host Web Check
Web Check can be deployed with standard Docker Compose using the Yantr app catalog. This page collects the basic information searchers usually need first: what Web Check does, which Docker image Yantr uses, default ports, dependencies, and where to find the original compose template.
If you searched for Web Check Docker, Web Check Docker Compose, or self-host Web Check, this page is the direct landing page for that app in Yantr's catalog.
Use Cases
- Analyze SSL certificate details and expiration dates.
- Check what technologies a website is built with.
- Verify security headers are properly configured.
- Get detailed DNS and WHOIS information for any domain.
Technical Details
Ports
| Port | Protocol | Label |
|---|---|---|
| 3000 | HTTP | Web UI |
Docker Image
lissy93/web-check:latest
Service Name
web-check
Notes
- → Runs 30+ checks on any URL you provide
- → All analysis done locally - no data sent to third parties
- → Great for security auditing
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