Minify your CSS by removing all the unnecessary characters.
Minify your JS by removing all the unnecessary characters.
Separate text back and forth by new lines, commas, dots...etc.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get all the HTTP headers that an URL returns for a typical GET request.
Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.
Compress and optimize images for a smaller image size but still high quality.
Get all possible details about a domain name.