Minify your HTML by removing all the unnecessary characters.
Minify your CSS by removing all the unnecessary characters.
Get all possible details about a domain name.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get approximate IP details.
Ping a website, server or port..
Generate an MD5 hash of 32 characters length for any string input.
Get all the HTTP headers that an URL returns for a typical GET request.