Monitor network performance with real-time speed tests. Scan ports and detect devices on local networks. Retrieve detailed cell and Wi-Fi information including IP addresses, MAC addresses, and carrier details.
Debug websites by checking online status and CMS/technology. Validate HTML and CSS for W3C compliance. Inspect elements, view DOM tree, and examine HTTP headers. Retrieve DNS records and Whois information.
Perform complex mathematical calculations with up to 15 digits of decimal precision. Handle large numbers without ellipsis. Save and reuse calculation equations. Access calculation history even after closing the .
