Guy Kobrinsky
VP Cloud Platform
Our business depends on the trust between us and our publisher and advertiser partners. We want to be proactive and fast about resolving issues, and monitoring with Catchpoint is one of the key ways we can do that.
Website performance optimization for an exceptional user experience
Optimize your website performance for lightning-fast speed and leave your competition behind.
Deliver fantastic brand experiences and convert more users by continuously optimizing your websites
Users expect nothing but the best. Slow navigation through eCommerce flows, lagging or janky loading animations, and poor mobile performance all lead to a drop in user retention and revenue.
Gain complete control over your website's performance with the most accurate and detailed performance metrics, powered by WebPageTest. Analyze and improve website experiences for users with any type of device, browser, network, or location.
Test your website performance!
Test and optimize your website performance for lightning-fast speed with WebPageTest - the gold standard in web performance testing.
Rapidly improve web performance
Run instant tests to measure and improve your website performance in real-time with options to run Lighthouse tests and get CrUX report in the results.
Comprehensive waterfall charts
Get instant access to the most powerful and widely documented waterfall charts to identify even the most complex of performance issues. Uncover HTML, JS, CSS, image, DOM, and third-party load requests with unparalleled detail.
Accurate, sharable filmstrips
See how your website will load in the real world on a wide variety of devices, networks, and browsers (not just Chrome!) and understand how code changes can impact web performance.
Take the guess work out of performance
Get helpful, actionable suggestions to improve your site’s speed, usability, and resilience. Test the impact of suggested changes on live sites without deploying a single line of code with no-code experiments.
Improve Core Web Vitals
Continuously monitor and optimize CWVs like LCP, INP, CLS, and other critical metrics impacting search engine rankings and user experience over time.
Fix issues before they hit production
Collaborate with QA and Dev teams within a single portal to identify and resolve performance issues in production, staging, and development environments.
Seamlessly shift left
Get access to the WebPageTest API and seamlessly integrate website performance into your CI/CD environment by making webperf an essential part of your development workflow.
Compare test records
Easily compare different records on the same screen to track improvements or regressions over time. Understand your performance before and after deployments to ensure successful releases.
And much more
Third-party request maps, custom metrics, Lighthouse scores, CrUX reports, custom and automated scripting, and more are available within each and every Web Page Instant Test result.
Free Online Course
Lightning-fast web performance
Learn to analyze site performance, fix issues, monitor for regressions, and deliver fast, responsive designs from the start.
Enroll now
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Explore Catchpoint’s comprehensive Website Experience Solution
Ensure flawless customer experiences to avoid the loss of revenue and reputational damage with Catchpoint's Website Experience Solution. Continuously monitor your site's speed, usability, and resilience in real browsers, devices, and locations worldwide.
Web Performance Optimization
Test and improve your website’s performance in real-time. Shift-left your web performance to find and fix performance bottlenecks before production.
SEO Optimization
Track and improve your website's Core Web Vitals metrics over time to improve conversion rates and boost SEO.
Website Performance Monitoring
Monitor, debug, and improve your website's speed and responsiveness.
Carbon Footprint Optimization
Measure and reduce the carbon footprint of your website with Carbon Control.
Learn more about Website Performance Optimization
Solution Brief
Website Experience
Blog
How-To: Improving SEO with RUM
Online Guide