Page Speed

RequestMap uses Chrome request data from WebPageTest to visualise the requests on a page.

Perform a mobile website speed test with the Test My Site tool and receive recommendations for improving website performance across all devices.

Run a free website speed test from around the globe using real browsers at consumer connection speeds with detailed optimization recommendations

PageSpeed Insights analyzes the content of a web page, then generates suggestions to make that page faster

Can be used to analyze the load speed of your website

GTmetrix analyzes your page's speed performance using Page Speed and YSlow and offers actionable recommendations on how to fix them

Use this tool to check the Persistent Connection status of your website. Check multiple URLs with Bulk mode.

Load test your website, web app, mobile app or API instantly with up to 1.2 million concurrent users

Ping test websites, servers and network speed from over 20 locations around the world

See how revenue might be impacted by page speed.

Track the speed performance of your website over time.

Analyze your CrUX without relying on Google’s Big Query.

instant.page preloads a page right before a user clicks on it.

Upload two Lighthouse reports and compare the difference.

Makes websites load automagically fast.

Open-source tool for improving the performance, quality, and correctness of your web apps.