Minify your HTML by removing all the unnecessary characters.
Minify your CSS by removing all the unnecessary characters.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Take an IP and try to look for the domain/host associated with it.
Get approximate IP details.
Get all possible details about a domain name.
Generate whatsapp message links with ease.
Get all possible details about an SSL certificate.