22 documents tagged with “CrUX”
How does Google actually know how fast sites are? Here is the answer: the Chrome UX Report (CrUX). It is a public dataset where Chrome anonymously collects performance metrics from real visitors. CrUX data is what decides whether your site passes Core Web Vitals, which in turn affects SEO.
At PageSpeed.ONE we surface CrUX metrics in the dashboard, in the Domains report, and on per-URL views. The articles below cover what CrUX contains, how it differs from synthetic and RUM measurements, and how to read the data properly.
“Domains” Report
The “Domains” report displays the speed status of measured domains. It is the most crucial report when it comes to the speed development of the entire website.
“Pages” Report
The “Pages” report in PageSpeed.ONE monitoring reveals the status and evolution of the speed of measured URLs.
Additional Updates in PLUS Testing (Stable Infrastructure, “Technical” Report, and Notes in Graphs)
Beyond the Speed Watchdog and notifications, monitoring PLUS introduces a host of new features that simplify monitoring and evaluating your website’s speed.
Chrome UX Report: Google User Speeds from A to Z
The Chrome UX Report (CrUX) is a public data set provided by Google, which collects and anonymously analyzes real user experience data from web browsing using Chrome.
Core Web Vitals: All About Speed Metrics
Core Web Vitals (CWV) is a fundamental set of metrics from Google designed to reflect website loading speed and user experience. Let’s discover what metrics it includes, why they matter, and how to measure them.
Cumulative Layout Shift (CLS) Metric: Identifying and Eliminating Unwanted Page Shifts
Annoyed when ads shove the text you’re reading down the page? Frustrated when content jumps just before you click, causing you to miss your target?
First Contentful Paint (FCP)
First Contentful Paint (FCP) is a metric that measures the time from when a page starts loading to when any part of the page’s content is rendered.
Google Search Console and Core Web Vitals: A Practical Guide
How to interpret website speed data and Core Web Vitals in Google Search Console. A practical guide for developers, marketers, and website owners: where to find reports, how to interpret them correctly, and what GSC cannot do.
How Do We Measure Website Speed?
Discover in this text how we precisely download and process website speed data in the monitoring of pagespeed.one.
Interaction to Next Paint (INP): Tackling Slow Interactions
Google introduces the new Interaction to Next Paint (INP) metric, set to replace the First Input Delay (FID) metric among the top three Core Web Vitals metrics in March 2024.
Largest Contentful Paint (LCP) Metric: A Guide to Faster Web Loading
The world of the Largest Contentful Paint (LCP) metric could be likened to the adrenaline-fueled environment of car racing – it’s an endless race against time.
Monitoring v4.2
We are delighted to announce the launch of the latest version of pagespeed.one/en/app, our web speed monitoring tool.
PageSpeed.ONE Score (SPS): How We Determine User Web Speed
Introducing a single figure as a "proxy metric" for Core Web Vitals on both mobile and desktop. We call it the "PageSpeed.ONE Score" (SPS).
PageSpeed.ONE Speed Tester: What’s New in Version 3.1
Our web speed tester has taken another leap forward, and we’re delighted to introduce the features in version 3.1.
Report "Summary"
The introductory page, known as "Summary", serves as a quick display of the current state of your website’s speed across various contexts and types of measurements
Speed Tester Version 4.3: Help Documentation, Guardian Enhancements, CrUX Graphs, and More
We have added help documentation, enhancing our audience’s education, integrated Guardian into the Summary report, displayed specific Metric values, and made further interface improvements.
Tester 4.0: New “Summary” Version, New Metrics, New Charts (and Much More)
We are thrilled to introduce you to version 4.0 of our speed tester, on which we have been working for the past few months.
Tester Version 2: User Data from Chrome UX Report and Other Changes
When we at PageSpeed.ONE began developing our tester last year, we had two goals. To create a tool that seamlessly integrates into our web speed measurement workflows, and to use it as a means to enhance awareness of speed itself.
Time To First Byte (TTFB)
TTFB indicates the speed of the server (or infrastructure), the server-side of an application, and the network speed between the server and the user’s browser.
Types of Web Speed Measurements: Synthetic, Chrome UX Report, and Real User Monitoring
Let's clarify the differences between various types of web speed measurements. We’ll discuss synthetic data (“synth”), Google user data (“CrUX”), and data from all users (“RUM”).
Web Speed Monitoring: Why It’s Crucial and How to Use It Effectively
Occasional speed checks aren’t enough. Without continuous speed monitoring, hidden issues remain unseen, you lack historical data for analysis, and trends that can cost your site conversions and visitors are easily overlooked.
Why Optimise Website Speed?
Psychology, conversions, and Google. Why should you care about a fast website?