For years, WebPageTest has been the gold standard in web performance testing, trusted by developers, SEOs, and performance engineers worldwide to make the web faster and better.

Now, we’re taking that mission even further.

What’s changing?  

On October 23, all WebPageTest users will start using WebPageTest fully integrated within the Catchpoint Internet Performance Monitoring (IPM) platform, bringing a modern interface, familiar workflows, and powerful capabilities that provide a comprehensive view of digital performance in one place.

This is everything you love about WebPageTest — deep diagnostics, filmstrips, precision metrics, opportunities, and no-code experiments — now with enterprise-grade power, scalability, and intelligence.

Why the upgrade

Today’s web is more complex than ever, making world class digital experiences harder to deliver. Here’s why this evolution matters:  

• Page speed alone is no longer enough: Today, performance means understanding every factor that impacts your users, from browser rendering to CDN routing, DNS resolution, SSL, third party components, cloud services, APIs, and network reliability.

• End-to-end visibility is now critical: With this upgrade, WebPageTest now combines deep front-end visibility with comprehensive Internet performance insight, enabling teams to go beyond page-level metrics and master the full user experience.

Key dates:  

• Available now: The new WebPageTest is already live for all Pro users in the Catchpoint Portal.

• October 15: The upgrade will also become available to Starter Plan users, opening up access to everyone ahead of the full migration.

• October 23: Launch day. All users will officially transition to the new WebPageTest within the Catchpoint Portal.

What’s new in the upgraded WebPageTest?

The new WebPageTest builds on everything that made the tool great, now with enhanced features that make testing, analysis, and collaboration easier and more powerful than ever:

• Scheduled Tests – Automate performance checks and track results over time.

• Smartboard – Visualize, compare, and analyze your test results in one place, with all crucial performance metrics such as Core Web Vitals (LCP, INP, CLS), page speed index, time to first byte (TTFB), and more.

• Customizable Alerts – Get real-time notifications when performance metrics change.

• Multi-User Access – Collaborate seamlessly with your team.

• All Your History – Your existing test data remains fully accessible.

And that’s just the beginning. For teams who need the most advanced capabilities and scale, we offer WebPageTest Expert — a suite of enterprise-level features that go beyond the core upgrade and unlock even deeper insight and control.  

WebPageTest Expert: Advanced features explained

WebPageTest Expert gives teams the flexibility and enterprise-level scale to tailor their monitoring strategy across the entire Internet Stack within the Catchpoint platform. Here’s what sets it apart:

• Correlate synthetic and RUM data for deeper visibility.

• Leverage Experience Scores and Experience Level Objectives (XLOs) to connect performance to real business outcomes like SEO, conversions, and revenue.

• Use Session Replay to see exactly what users experienced before a slowdown or issue.

• Gain AI-powered guidance and root cause analysis to move from diagnosing to optimizing faster.

• Get full Internet Stack visibility across DNS, CDN, APIs, BGP, ISPs, endpoints, and more, powered by 3,000+ global agents across backbone, cloud, last mile, and wireless networks.

What to expect on launch day

• Log in as usual — your credentials and data will be ready.

• Your current plans and pricing remain unchanged.

• You’ll instantly have access to the upgraded WebPageTest.

We’ll continue to share reminders and updates to ensure a seamless transition.

FAQ

• Is any action required?
  No. Your account and test history will be automatically transferred to the new platform.

• Will my test history be available?
  Yes. All historical data and results will remain accessible once you log in to the new WebPageTest.

• Will my workflows be disrupted?
  No. Your existing workflows, test configurations, and results will remain intact. You’ll simply gain access to an improved interface and new capabilities.

• Can I get help during the transition?
  Absolutely. Contact our support team for live assistance both during and after launch.  

Thanks for being part of the WebPageTest community. We’re excited for you to experience the next chapter, helping you go beyond speed to master complete performance monitoring.

Run a free test now and see how your site performs in terms of speed, stability, and reliability.  

‍

Summary

WebPageTest is moving into the Catchpoint IPM platform on October 23, giving you the same trusted testing, plus a modern interface, new automated features, smarter insights, and seamless team collaboration. No data loss, no disruption, just more power and visibility, all in one place.

For years, WebPageTest has been the gold standard in web performance testing, trusted by developers, SEOs, and performance engineers worldwide to make the web faster and better.

Now, we’re taking that mission even further.

What’s changing?  

On October 23, all WebPageTest users will start using WebPageTest fully integrated within the Catchpoint Internet Performance Monitoring (IPM) platform, bringing a modern interface, familiar workflows, and powerful capabilities that provide a comprehensive view of digital performance in one place.

This is everything you love about WebPageTest — deep diagnostics, filmstrips, precision metrics, opportunities, and no-code experiments — now with enterprise-grade power, scalability, and intelligence.

Why the upgrade

Today’s web is more complex than ever, making world class digital experiences harder to deliver. Here’s why this evolution matters:  

• Page speed alone is no longer enough: Today, performance means understanding every factor that impacts your users, from browser rendering to CDN routing, DNS resolution, SSL, third party components, cloud services, APIs, and network reliability.

• End-to-end visibility is now critical: With this upgrade, WebPageTest now combines deep front-end visibility with comprehensive Internet performance insight, enabling teams to go beyond page-level metrics and master the full user experience.

Key dates:  

• Available now: The new WebPageTest is already live for all Pro users in the Catchpoint Portal.

• October 15: The upgrade will also become available to Starter Plan users, opening up access to everyone ahead of the full migration.

• October 23: Launch day. All users will officially transition to the new WebPageTest within the Catchpoint Portal.

What’s new in the upgraded WebPageTest?

The new WebPageTest builds on everything that made the tool great, now with enhanced features that make testing, analysis, and collaboration easier and more powerful than ever:

• Scheduled Tests – Automate performance checks and track results over time.

• Smartboard – Visualize, compare, and analyze your test results in one place, with all crucial performance metrics such as Core Web Vitals (LCP, INP, CLS), page speed index, time to first byte (TTFB), and more.

• Customizable Alerts – Get real-time notifications when performance metrics change.

• Multi-User Access – Collaborate seamlessly with your team.

• All Your History – Your existing test data remains fully accessible.

And that’s just the beginning. For teams who need the most advanced capabilities and scale, we offer WebPageTest Expert — a suite of enterprise-level features that go beyond the core upgrade and unlock even deeper insight and control.  

WebPageTest Expert: Advanced features explained

WebPageTest Expert gives teams the flexibility and enterprise-level scale to tailor their monitoring strategy across the entire Internet Stack within the Catchpoint platform. Here’s what sets it apart:

• Correlate synthetic and RUM data for deeper visibility.

• Leverage Experience Scores and Experience Level Objectives (XLOs) to connect performance to real business outcomes like SEO, conversions, and revenue.

• Use Session Replay to see exactly what users experienced before a slowdown or issue.

• Gain AI-powered guidance and root cause analysis to move from diagnosing to optimizing faster.

• Get full Internet Stack visibility across DNS, CDN, APIs, BGP, ISPs, endpoints, and more, powered by 3,000+ global agents across backbone, cloud, last mile, and wireless networks.

What to expect on launch day

• Log in as usual — your credentials and data will be ready.

• Your current plans and pricing remain unchanged.

• You’ll instantly have access to the upgraded WebPageTest.

We’ll continue to share reminders and updates to ensure a seamless transition.

FAQ

• Is any action required?
  No. Your account and test history will be automatically transferred to the new platform.

• Will my test history be available?
  Yes. All historical data and results will remain accessible once you log in to the new WebPageTest.

• Will my workflows be disrupted?
  No. Your existing workflows, test configurations, and results will remain intact. You’ll simply gain access to an improved interface and new capabilities.

• Can I get help during the transition?
  Absolutely. Contact our support team for live assistance both during and after launch.  

Thanks for being part of the WebPageTest community. We’re excited for you to experience the next chapter, helping you go beyond speed to master complete performance monitoring.

Run a free test now and see how your site performs in terms of speed, stability, and reliability.  

‍

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