Imports golang.org/x/net/idna github.com/mat/besticon/colorfinder github.com/PuerkitoBio/goquery github.com/golang/groupcache github.com/mat/besticon/ico golang.org/x/net/html/charset golang.org/x/net/publicsuffix Standard library imports image/png image image/color crypto/sha1 net/http/cookiejar image/gif bytes encoding/json errors fmt io io/ioutil log net/http net/url os sort strconv strings time