PageSpeed.ONE documentation: site speed monitoring in practice
The PageSpeed.ONE tester and monitoring are built on years of experience optimising site speed for dozens of clients. They combine automated synthetic measurements, CrUX data from real Google users, and alerts that warn you before a regression shows up in the business numbers.
Whether you are just starting with the first trial, or have been running PLUS tests in your team for months, the documentation answers everything you need: how to configure tests, how to read individual reports, how to connect Slack or Teams, when to trust which number, and how to wire monitoring into CI.
Pick the topic you are working on right now:
Welcome!
Before diving into our tool, take a quick tour of the features it offers.
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
“Domains” Report
The “Domains” report showcases the speed status of measured domains. It is the most critical report concerning the overall speed development of the website.
“Watchdog” Report
Every day, Watchdog monitors the speed of the measured pages of your website. If any key metric changes, the Speed Watchdog will alert you.
“Pages” Report
The “Pages” report in PageSpeed.ONE monitoring reveals the status and evolution of the speed of measured URLs.
“Technical” Report
Technical indicators of a website are often overlooked, yet they can play a pivotal role in enhancing your site’s speed and performance. In this article, discover why it’s crucial to monitor data volume, request count, and other technical metrics, and how they can impact user metrics like LCP or FCP. Learn how to leverage our PageSpeed.ONE services for efficient monitoring and optimization of your site’s technical indicators.
“History” Report (Log)
Measurement History combines notes and synthetic measurements into a single view. Available only in monitoring PLUS. We describe the table, manual measurements (beta), and connection with the test run detail.
Test Run Detail Report
The test run detail provides results of a specific test of one of your website's URLs.
Test Settings
Proper settings are crucial for accurate speed measurement, so please pay close attention to this text.
User Settings
This page allows you to edit your personal information and change the default language in monitoring.
Watchdog: Alerts
Properly configured notifications and their evaluation are part of the "performance budgets" topic and the absolute foundation of caring for your website’s speed.
Watchdog: Evaluation
Watchdog monitors the speed of your monitored website pages daily through monitoring PLUS. If a key metric changes, Speed Watchdog alerts you. This text explains who should evaluate these reports and how.
Chart Notes
Chart notes make it easier to evaluate the impact of changes made to your website. PageSpeed.ONE PLUS Monitoring adds some notes automatically. In this text, you will learn not only how to add and edit notes but also our recommendations on how to approach them.
How We Test?
Discover in this text how we precisely download and process website speed data in the monitoring of pagespeed.one.
For Development Agencies
A faster web equals more conversions and better business. Development agencies that monitor speed have happier clients and more stable partnerships. How can you leverage this?
Trial Version
Considering web speed monitoring? Take a test drive before diving into full measurements. 30 days, no card needed, no commitments. Experience everything the PLUS version offers.
Pricing
Specific prices and surcharges for PLUS speed monitoring.