#WebPerf monitoring and consulting.
Czech republic based. 🇨🇿
https://pagespeed.one/en
PageSpeed.ONE
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Why measure web performance with PageSpeed.ONE?
— 24/7 Monitoring: A slow site kills SEO and revenue
— Early Warnings: Detect issues before your customers do
— Clear Trends: See the impact of your changes
Try our monthly trial 👇🏻 pagespeed.one/en/app/new?t...
#WebPerf #Monitoring
#WebPerf knowledge base is now global! 🌍
In PageSpeed.ONE we’ve translated ~100 in-depth articles to English.
Enjoy the deep dive! ⚡️
1️⃣ Know-how: pagespeed.one/en/know-how
2️⃣ Metrics: pagespeed.one/en/metrics
3️⃣ Blog: pagespeed.one/en/blog
4️⃣ Docs: pagespeed.one/en/documenta...
PageSpeed.ONE
The biggest PageSpeed.ONE release yet! 🚀
Introducing version 4.10:
— New History page and measurement log
— Manual test after deployment (beta)
— More tests during the day (beta)
— English documentation
We are speeding up websites as well as our development.
Details: pagespeed.one/en/changelog...
A #WebPerf newsletter worth your time!
Ours, of course.
— News, tips, and deeper insights.
— 3 carefully selected articles per month and a ton of extra tips.
Subscribe here 👇🏻
Chrome DevTools MCP automates performance audits?
Joan Leon shows how:
— Scripts measure LCP, CLS, INP → JSON
— AI only interprets
— Reproducible, no hallucinations
Martin Michalek
Is a #React-based website automatically fast?
Unfortunately not. #WebPerf depends on the developer's work. In this article, we share tips on how to improve CWV metrics:
— the impact of DOM size
— the use of <Suspense>
— Server Components
Details in the link! 👇
Vue.js is fast when used correctly
— Developer errors hinder web performance
— Architecture, optimization, testing
— How to do it? → pagespeed.one/en/know-how/...
Follow for more #WebPerf tips and content.
Enter the URL for your website's homepage and we'll run speed tests.
pagespeed.one
Headless sites: Performance for developers, a bottleneck for business?
Jono Alderson argues that for most marketing sites, headless simply introduces an extra layer of approval cycles.
— Slows down content publishing
— Bottlenecks landing page creation
— Limits rapid response
Why have web performance monitoring?
— It detects issues before they impact the business
— It tracks the impact of changes on performance
— One-off measurements are not enough
If you don't measure, you don't improve!
Read more in the article by Martin Michalek 👉
Monitoring site speed? You need to know the acronyms: #synth, #CrUX, and #RUM.
— Synthetic monitoring = machines (Lighthouse).
— CrUX = real users in Google Chrome.
— RUM = custom data from all users.
Learn more here: pagespeed.one/en/know-how/...
Which type do you use?
PageSpeed.ONE
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PageSpeed.ONE
How to combine deterministic scripts and AI agents to go from metrics collection to an actionable report, and lay the foundations for continuous regression testing in performance.
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”).
React is a popular tool for developing modern websites, but speed and interactivity are not always automatic. In this article, we present key techniques for optimizing Core Web Vitals – from…
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…
