Hi, I can’t explain the difference between the time it takes for firefox to lookup subdomains and the other browsers. for example, these two tests were run roughly at the same time:
chrome: [url]http://www.webpagetest.org/result/150415_EB_H58/1/details/[/url]
firefox: [url]http://www.webpagetest.org/result/150415_7B_HE9/1/details/[/url]
can anyone help me understand why this is happening?
btw, I am using dns-prefetch for both of those subdomains. thnaks