n-johnson

Latency Comparison Numbers
--------------------------
L1 cache reference                            0.5 ns
Branch mispredict                             5   ns
L2 cache reference                            7   ns             14x L1 cache
Mutex lock/unlock                            25   ns
Main memory reference                       100   ns             20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy              3,000   ns
Send 1K bytes over 1 Gbps network        10,000   ns    0.01 ms
Read 4K randomly from SSD*              150,000   ns    0.15 ms

n-johnson

var http = require('follow-redirects').http;
//top 1000
var domains = ["google.com","facebook.com","youtube.com","yahoo.com","baidu.com","wikipedia.org","qq.com","linkedin.com","live.com","twitter.com","amazon.com","blogspot.com","taobao.com","google.co.in","sina.com.cn","wordpress.com","yahoo.co.jp","yandex.ru","bing.com","ebay.com","google.de","vk.com","hao123.com","163.com","tumblr.com","pinterest.com","google.co.uk","google.fr","googleusercontent.com","microsoft.com","msn.com","ask.com","mail.ru","google.co.jp","google.com.br","weibo.com","apple.com","paypal.com","google.ru","instagram.com","google.com.hk","xvideos.com","blogger.com","google.it","tmall.com","google.es","imdb.com","soso.com","craigslist.org","sohu.com","360.cn","go.com","amazon.co.jp","stackoverflow.com","bbc.co.uk","xhamster.com","google.com.mx","neobux.com","google.ca","fc2.com","cnn.com","imgur.com","alibaba.com","wordpress.org","flickr.com","espn.go.com","adcash.com","huffingtonpost.com","odnoklassniki.ru","t.co","conduit.com","thepira