Exemplo da Cebeceira do Pedido
user-agent
CCBot/2.0 (https://commoncrawl.org/faq/)
accept
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
if-modified-since
Sun, 19 Aug 2018 02:04:16 GMT
host
ipk.com.br
connection
Keep-Alive
accept-encoding
gzip
