测速工具

1.PageSpeed Insights
https://developers.google.com/speed/pagespeed/insights/

2.Pingdom
https://tools.pingdom.com/#5d4abe0c0cc00000

3.webpagetest
https://performance.sucuri.net/domain/

4.GTmetrix
https://gtmetrix.com/reports/

5.uptrends
https://www.uptrends.com/tools/website-speed-test

域名响应时间
https://performance.sucuri.net/domain/

webpagetest

WebPageTest - Website Performance and Optimization Test

https://gtmetrix.com/reports