Web Check
Open-source tool that runs many checks on a website, such as DNS, headers, and SSL details.
- Stars
- 35.3k
- Forks
- 2.9k
- Licence
- MIT
- Language
- TypeScript
- Last update
- 4 days ago
- Type
- App
What it is
Web Check is an open-source tool for looking into any website. You enter a domain and it gathers public information about it, such as network and security details, to help you understand how the site is set up. People use it for security research, troubleshooting, and curiosity about how a site is built. The README provided was empty, so this description relies mainly on the repository description and topics.
- Look up basic public information about a website's hosting and DNS
- Check a site's security headers and SSL setup
- Run an initial reconnaissance pass on a domain during an investigation
Great for
- Developers checking how a site is configured
- Sysadmins reviewing a domain's public setup
- Security researchers doing initial reconnaissance on a site they are authorised to examine
- Students learning about how websites are hosted and secured
Not ideal for
- Anyone needing guaranteed, complete security audits, since the README provided does not establish the depth of its checks
- Users who need results without any setup, as the install steps were not available in the provided README
How to get it
- 1
See the README
Clone the repository
git clone https://github.com/lissy93/web-check - 2
Run it
- Open the repository on GitHub and read the README for setup instructions
- Check the project homepage at https://web-check.xyz for a hosted option
- Follow the README's setup steps for your environment
- 3
Get the most out of it
- Read the project homepage and README for the full list of checks
- Use the latest release 2.3.0 rather than an older snapshot
- Only analyse sites you have permission to examine
Downloads
Strengths
- Open source under the MIT license
- Combines multiple website checks in one tool
- Actively maintained, with a recent push and a tagged 2.3.0 release
Trade-offs
- The provided README was empty, so specific features could not be verified
- Scope of checks and their accuracy are not described in the material provided
- Public lookups may raise privacy or legal questions depending on the target
How it compares
| Project | Stars | Type | Level | Updated | Best for |
|---|---|---|---|---|---|
| web-check (this) | 35.3k | App | intermediate | 4 days ago | Developers checking how a site is configured |
| spiderfoot | 24.2k | App | intermediate | 7 months ago | Security professionals doing reconnaissance during penetration tests or red team exercises |
| awesome-hacker-search-engines | 11.5k | Curated list | beginner | 4 days ago | Security professionals starting a penetration test or vulnerability assessment who need a place to look up data |
| gitleaks | 30.6k | CLI | beginner | 9 days ago | Developers who want to catch accidentally committed credentials before they reach a shared repository |
| macOS-Security-and-Privacy-Guide | 22.6k | Learning resource | intermediate | 4 days ago | Mac owners who want a checklist of security and privacy settings to work through |
| fscan | 14.7k | CLI | intermediate | 1 months ago | Security staff running authorized internal network assessments |
Stats synced from GitHub. The assessment above was drafted with AI from the project's README on 2026-10-29 and may miss recent changes — check the README before relying on a command. MIT licence: free to use, modify and distribute, including commercially, as long as you keep the copyright notice.