WhatWeb

Fingerprint websites using WhatWeb with a simple, user-friendly interface. Choose aggression levels (1, 3, 4) and optional verbose output.

Developed byurbanadventurerView on GitHub

Comma-separated list of URLs, hostnames, or IP addresses

Default aggression is 1 (Stealthy). Higher levels send more requests and may be noisier.
Scan results will appear here...

How to Use WhatWeb

Step 1: Enter one or more targets as URLs, hostnames, or IP addresses (comma separated).

Step 2: Choose an aggression level. Higher levels send more requests for deeper fingerprinting.

Step 3: Optionally enable verbose output to include additional details.

Important Notes:

  • Only scan systems you own or have explicit permission to test.
  • Higher aggression levels may trigger security systems.
  • Results are for informational and educational purposes.