What are the key differences between WebPageTest and Google PageSpeed Insights?

Compare WebPageTest and Google PageSpeed Insights side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are WebPageTest and Google PageSpeed Insights scored?

WebPageTest has an AI score of 9.2/10 and Google PageSpeed Insights has an AI score of 8.8/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

WebPageTest vs Google PageSpeed Insights 2026 - Compared

WebPageTest

Google PageSpeed Insights

WINNER WebPageTest

WebPageTest edges ahead with a score of 9.2/10 compared to 8.8/10 for Google PageSpeed Insights. While both are highly r...

emoji_events WINNER

WebPageTest

9.2 Brilliant

Web Hosting Get WebPageTest open_in_new

Google PageSpeed Insights

8.8 Excellent

SEO Tool Get Google PageSpeed Insights open_in_new

WebPageTest Free plan available

payments

Google PageSpeed Insights Pricing not available

psychology AI Verdict

WebPageTest edges ahead with a score of 9.2/10 compared to 8.8/10 for Google PageSpeed Insights. While both are highly rated in their respective fields, WebPageTest demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: WebPageTest

verified Confidence: Low

Ready to decide? Get WebPageTest arrow_forward

description Overview

WebPageTest

WebPageTest remains the gold standard for in-depth website speed analysis. Its comprehensive waterfall charts provide granular insights into every resource loaded, allowing developers to pinpoint bottlenecks with precision. Advanced configuration options enable testing from various locations and devices, simulating real-world user conditions. While the interface can be overwhelming for beginners,...

Google PageSpeed Insights

Google PageSpeed Insights is the go-to tool for understanding how your website performs in Google's eyes. It provides scores for both mobile and desktop, along with actionable recommendations based on Google's Core Web Vitals and other performance metrics. The tool integrates directly with Google Search Console, offering valuable insights into real-world user experience data. While it lacks the gr...