HTTP Archive

HTTP Archive offers public website performance datasets and reports for teams studying trends in page resource sizes.

Visit HTTP Archive official site

What it does

It publishes aggregate data on web technology and performance.

When to use it

When studying trends in page resource sizes, compare long-term changes in resource size.

DebugBear

DebugBear offers website performance monitoring and diagnostics for teams tracking changes in Core Web Vitals.

  • performance
  • website-audit

Web Utility

PageSpeed Insights

PageSpeed Insights offers web performance measurement and diagnostics for teams finding mobile page loading bottlenecks.

  • performance
  • website-audit

Web Utility

Locust

Locust offers Python-based load testing for teams designing concurrent requests around real flows.

  • load-testing
  • performance

Research