Web-Check has established itself as an essential open source solution for cybersecurity specialists, developers, and system administrators seeking detailed intelligence about the structure, security, and technology of any website.
What is Web-Check and what is it used for?
Web-Check, available at web-check.xyz, is an open source intelligence (OSINT) tool that allows for comprehensive analysis of any website. It provides everything from mapping the technologies used to analyzing potential attack vectors, server architecture, SSL/TLS security, DNS configuration, cookies, performance, carbon footprint, and more.
Its primary goal is to facilitate the understanding, optimization, and securing of websites, becoming an ally for both auditing and pentesting tasks as well as for administrators looking to improve the security posture and performance of their projects.
Breakdown of main features
Through its unified panel, Web-Check provides information such as:
- IP Info and geolocation: Location and details of the server.
- SSL and TLS Chain: Certificate status, configuration and handshake simulation, detection of insecure cipher suites.
- DNS Records: Including TXT, MX, NS, as well as DNSSEC security extension checks.
- Cookies and HTTP headers: Visualization and analysis to detect potential privacy or security issues.
- Crawling rules and quality: Review of the robots.txt file and other crawling policies, along with web quality metrics.
- Redirects and links: Tracking of the redirect chain and mapping of internal and external links.
- Open ports and traceroute: Detection of exposed services and route tracing for network analysis.
- Firewall and protection: Detection of firewalls and configuration of HTTP Strict Transport Security.
- File and domain history: Includes WHOIS results, domain analysis, and presence in security files.
- Malware and phishing detection: Automated threat analysis.
- Performance and carbon footprint: Metrics on the site’s energy efficiency.
- Technologies used: Detection of the technology stack, frameworks, and libraries used.
- Global ranking and visibility: Data on the worldwide positioning of the domain.
- Screenshot and visual summary: Automated snapshot of the site for documentation.
Implementation and contributions
The project is distributed under an open source license and can be deployed in any modern Node.js environment (v18.16.1 or higher) with support for Yarn and git. It can also run in Docker containers and supports advanced configuration via environment variables.
The app is designed to be plug-and-play: it does not require mandatory initial configuration, although it can integrate with external APIs for advanced functions if desired by the user.
Web-Check actively promotes community collaboration, accepting code contributions, suggestions for new features, and bug reports through its GitHub repository.
Professional use and community
The unique value of Web-Check is its comprehensive approach and its free access, making it suitable for cybersecurity consulting firms, system administrators, DevOps teams, and any professional looking to audit and improve web security and performance. Its community is growing, and its development is sustained by contributions and sponsorships from the open source community.
To learn more and try the tool:
https://web-check.xyz
GitHub Repository
Web-Check is a reference among open source web OSINT tools. Its ease of use, technical coverage, and ability to detect security and optimization risks make it an essential resource for any security, web administration, or development professional seeking advanced website analysis at no cost and in a transparent manner.