Chrome Dev-Tools
- Google Chrome Developer Tools Crash Course
Inspect Network Activity
Tools to measure page speed/performance
- Lighthouse
- WebPageTest
- WebPageTest contains an advanced suite of metrics and trace viewers.
- It enables deep diving into the performance of your site on real mobile hardware with network conditions.
- TestMySite
- Use TestMySite to test your page’s mobile loading time alongside industry benchmarks
- And to learn how simple fixes can speed up your site and decrease visitor loss;
- TestMySite is currently powered by WebPageTest and PageSpeed Insights.
- PageSpeed Insights
- Speed Scorecard
- Impact Calculator
- Use the Impact Calculator to estimate the potential revenue opportunity of improving your mobile site speed. Impact is driven by benchmark data from Google Analytics.
- Chrome Developer Tools