Speed Monitoring that Saves Time for You and Your Visitors
A slow website harms conversions and SEO. PageSpeed.ONE speed monitoring alerts you to issues early.
Try our monitoring app free for a month.
5,400 CZK annually per website. Invoice only, no credit card needed.
How it works
1
Enter the website URL
No website installation needed. Ready in a minute.
2
Let's Start Measuring
Get initial data instantly. Track progress from tomorrow.
3
The Monitor keeps you informed.
Get updates on improvements or issues via email, Slack, or Teams.
4
Data for Optimization
For quick fixes and deep dives. Data, not impressions.
“We use PageSpeed.ONE to monitor the speed of all our domains. It also allows us to see how our competitors are performing, motivating us to stay ahead.”
Peter VargaGroup Head of Product Management Delivery, Dr. Max
No More Manual Testing. Clear Website Speed Insights
No manual tests, no spreadsheet searches. Monitoring runs daily, letting you focus on what earns you money. We deliver data in a simple format.
“A valuable tool for monitoring and optimizing website and e-shop performance. We implement it from the start of our collaboration. Our clients and their developers appreciate it.”
Jaroslav VašutSEO Team Leader, Effectix
Get instant alerts on issues.
The Monitor tracks your website's speed and alerts you to metric declines before customers or search engines notice. Notifications are sent via email, Slack, or Teams—where your team actually works.
Who is Monitoring For?
Companies
Know about issues before your customers do. Your site earns, you stay informed.
Agencies
See all clients in one place. Reports, alerts, and volume discounts included.
Marketers
Better SEO and PPC. Less wasted marketing spend, more conversions.
Developers
Regression under control. Debugging data with priorities ranked by impact.
Happier Users. Higher Conversions. Stronger SEO
100 ms
A tenth of a second. People consider this kind of response to be instantaneous. Is your website responsive like that?+24% of users
Websites that meet Web Vitals metrics are one-quarter less likely to bounce.+10% views
The BBC measured on its websites that for every second of acceleration, they gain a tenth of an extra view.+8.4% conversions
Deloitte Digital found that a mere 100 ms speed increase boosted conversions for 37 brands' websites.
Speed isn't just a technical metric for developers; it's a crucial business asset, writes CzechCrunch in their article.