Free Website Speed Test

Enter a URL to test the page load time of your website, analyze website speed results and find loading bottlenecks

Enter a valid URL

Note: Results will be publicly available

Recent tests all / fastest websites / slowest websites

How speed testing works

Website Speed Tests are executed with real web browsers from different world locations. Results represent the end-user experience.
We use cloud instances with latest browsers installed in order to load test the websites from different world locations.
We use further website analysis endpoints for identifying technologies used and most important internal web pages

Website Speed Result + Performance Insights + Page Load Time

WebPage Load Time + PAGE LOAD EVENTS

Tests run with real browsers, so real detailed optimization recommendations and speed insights are displayed.

Easily re-run speed tests and compare all page load metrics.
We keep all your website speed test results for you to better compare between different speed runs.

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Web technology information profiler

Easily find out what a website is built with

Testing a web page returns all the technologies it can find on the page
Find out what technologies pages are using in order to decide what technologies to implement on your website.

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Speed Testing Metrics - First byte, DOM Ready, Load time

Easily find out how your website compares with the speed recommendations

First byte - Find out the delay between the first HTTP request from the web browser and the reception of the first byte of the web page by the browser.
DOM Ready - Delay between the first request from the web browser and the first display on the user's screen
Load time - The web page is fully loaded, all the resources are fetched, parsed and executed

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speed testing basic metrics

Speed Testing Metrics & Page Score

Easily find out results for most important speed metrics

Speed test your website to understand load time, latency, page size, number of requests, page score and others.
Get an better insight on how your website behaves in comparison to your customers and find areas of improvement.

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speed test metrics for any web page

Network Throttling in Speed Website Testing

Test how your pages load in different network conditions GPRS, 2G, 3G, 4G, WiFi and others.

Make your site look great and load fast on any device and any bandwidth connection.

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network throttling for speed test

Performance Website Grade + Insights

We display speed improvements based on best practices for usability and optimization.

Inspect and optimize the performance of your website.

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Page Load Time Breakdown

Dynamically generated time line of all the page load events that occurred in navigating to this page and loading its content.
View times for rendering a page based on network, server and browser timings.
View historic results and check evolution of all page load events.

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Most important pages in website

Dynamically generated list of most linked pages insind your website.
Get an understanding of which pages are most clicked and used by your customers.
View speed results for each one of your most important pages of your website.

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most important pages of a website

Resources and Requests Distribution

Overview of all resources (JS, CSS, Images, HTML etc) loaded on your web pages.

Resource distribution with complete URL path and duration for each asset

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resources distribution requests distribution
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