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