Script that checks server's operating systems based on specified list of websites. Uses docker to run wappalyzer. Basically, it's two small bash wrapper scripts around docker wappalyzer container.

• Linux
• Bash
• Docker

1. git clone https://github.com/sxiii/top-websites-os
2. cd top-websites-os and replace or add your website link to the top of the file scan-top.sh (add into ntweb array)
3. Run ./scan-top.sh. This step requires internet and root (if your docker requires root) and will generate JSONs based on Wappalyzer runned inside docker. Finally, it'll put them into json folder.
4. Run ./process-top.sh. You will see which websites uses which OSes.

To clean everything except the scripts; just remove the contents of json folder: rm -rf ./json/*.

• Found a bug? File an issue!
• Want an improvement? File an issue!
• Can help? Publish pull requests with your improvements!
• Future releases might contain something more powerful, who knows.
• Current version includes list of top-30 Norwegian websites as demo for scan.

• Getting visitors count automatically and for free for exact same websites (e.g., results parsed from similarweb)
• Maybe using other fingerprinting methods as additional or basic method (from Kali toolkit?...)