GET
GET a URL
POST
POST file to a server
download_file()
Download file from the Internet (cache-aware)
download_ssl_cert
Doewnload X.509 certificates
nslookup
Lookup a hostname
read_har()
Read HAR objects
tidy_cert()
Turn an openssl downloaded SSL certificate into a tidy data frame
tidy_har()
Tidy HAR entries
tidy_response()
Turn an httr response object into a tidy data frame
write_har()
Write HAR objects