Data Studies: Original Web Performance Research

We Analyzed 37,000 Websites: How Site Speed Impacts Google Rankings

Page-one results pass Core Web Vitals 47.6% of the time vs 44.2% on page two; among competitive sites the gap widens to 7.6 points.

Matt SuffolettoJune 12, 202622 min read

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The Mobile vs Desktop Speed Gap: A Study of the Top 500 Sites on the Web

Matt SuffolettoJune 12, 202615 min read

The Average Website Now Loads 375 KB of Third-Party JavaScript

Matt SuffolettoJune 12, 202618 min read

How Website Speed Varies by Country: A Global Core Web Vitals Report

Matt SuffolettoJune 12, 202618 min read

Latest

Core Web Vitals Pass Rates: What Percent of the Web Actually Passes in 2026

Matt SuffolettoJune 12, 202620 min read

The Fastest and Slowest Industries on the Web: A 2026 Core Web Vitals Benchmark

Matt SuffolettoJune 12, 202616 min read

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