awesome-pagespeed-metrics
github.com/csabapalfi/awesome-pagespeed-metrics ↗⚡Metrics to help understand page speed and user experience
691
GitHub Stars
61
Curated Resources
5
Categories
6 hours ago
Last Refreshed
ConceptsRendering metricsInteractivity metricsNetwork metricsOther metrics
Use this list with your AI agent
Add the Context Awesome MCP server to Claude, Cursor, or any MCP client, then ask:
"Show me google pagespeed insights score resources from awesome-pagespeed-metrics"
Installation instructions →What's inside
Other metrics
- About PageSpeed InsightsGoogle PageSpeed Insights score
- Docs -window.load
- Docs -DOMContentLoaded
- Docs - Chrome Devtools - FPSFrame rate
Chrome Devtools - FPS
- Docs - Firefox Developer Tools - Frame rateFrame rate
Firefox Developer Tools - Frame rate
- Docs - Frame Timing APIFrame rate
Frame Timing API
Concepts
- Akamai mPulseField Data (Real User Monitoring - RUM)
Real User Monitoring SaaS.
- AwesomeTechStackLab Data (Synthetic Measurements)
Website awesomeness monitoring Tool.
- Blogpost - Tracking CPU with Long Tasks APILong tasks
Tracking CPU with Long Tasks API
- CalibreLab Data (Synthetic Measurements)
Web performance monitoring SaaS.
- Chrome User Experience Report (CrUX)Field Data (Real User Monitoring - RUM)
- Critical rendering pathCritical rendering path
Rendering metrics
- Blogpost - Hero Element Timing - SpeedCurve(Hero) Element Timing
Hero Element Timing - SpeedCurve
- Docs - CLS - web.devCumulative Layout Shift (CLS)
CLS - web.dev
- Docs - FCP - web.devFirst Contentful Paint (FCP)
FCP - web.dev
- Docs - Last Painted Hero - WPT(Hero) Element Timing
Last Painted Hero - WPT
- Docs - LCP - web.devLargest Contentful Paint (LCP)
LCP - web.dev
- Docs - Speed Index - web.devSpeed Index
Speed Index - web.dev
Network metrics
- Blogpost - Navigation and Resource Timing
Navigation and Resource Timing
- Can You Afford It?: Real-world Web Performance BudgetsTransferred bytes
- Lighthouse Performance BudgetsTransferred bytes
- Qualys SSL LabsTCP and SSL/TLS latency
- Sitespeed.io PageXrayTransferred bytes
- Spec - Navigation Timing
Navigation Timing
Interactivity metrics
- Blogpost - TTITime to Interactive (TTI)
TTI
- Docs - FID - web.devFirst Input Delay (FID)
FID - web.dev
- Docs - Max Potential FID - web.devMax Potential First Input Delay
Max Potential FID - web.dev
- Docs - TBT - web.devTotal Blocking Time (TBT)
TBT - web.dev
- Docs - TTI - web.devTime to Interactive (TTI)
TTI - web.dev
- Polyfill - FIDFirst Input Delay (FID)
FID
Showing a sample of 61 resources. View the full list on GitHub →