Real Life Page Speed Insights

Measure The Performance of Your Website Based On Real User Visits
Real Life Page Speed Insights

Why Nanoseconds.io?

Easy install

1 line HTML only.

Cookie free

We don't identify users.

Lightweight and small script

Does not affect on page speed score.

Stay On The Pulse
Measure the webpage speed key components one by one

Stay On The Pulse

First Contentful Paint, Largest Contentful Paint, Cumulative Layout Shift and Time To First Byte, tracked on every real visit and shown per page.

Start Measure Your Websites Now!

Register now and add an unlimited amount of websites, it's free! Enjoy the nanoseconds.io dashboard, explore your data visualized on charts and detect weak points of your websites.

Detect Slow Pages

Detect Slow Pages

Nanoseconds.io brings an easy way to detect slow pages of your website, with just 1 click you will see which pages were loaded slowly today or in the past. All reported pages, as well as any URL of the website, can be pasted and explored deeper. We track all requests, so vitals and resource usage can be monitored per each page.

Analyze The Website Speed Insights Per Division
Measure the speed per Device Type, OS and Browsers

Analyze The Website Speed Insights Per Division

Break every metric down by device type, operating system and browser to see where your visitors actually wait.

Regional Analysis

Regional Analysis

Easily detect regions or countries where the website had poor performance. For instance, in the given example, we easily can see that the website had lower TTFBs in Europe (especially France, Austria, Ukraine), relatively poor in South America (Peru and Brazil), and very poor in China.

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