You can now export test results as MP4, edit advanced settings like cookies more easily, and get a breakdown of the Lighthouse Performance score.
Video export
You can now export the video view as an mp4 file. Demonstrate site speed issues and the impact of your optimizations to clients and the rest of your team.
Improved advanced settings: set cookies, headers, and Basic Auth
You can now run performance tests more easily with cookies, custom HTTP headers, and HTTP basic authentication for your website.
Bulk Edit
The Bulk Edit UI now supports some advanced settings:
API
You can now set up pages with advanced settings in the API, like this:
const page = await project.createPage({
name: "Example",
url: "http://example.com/",
advancedSettings: ["Staging Basic Auth", "A/B Test Cookie"],
});
This currently works for cookies, Basic Auth, HTTP headers, and JavaScript snippets.
New Lighthouse score breakdown
We now show a breakdown when hovering over the lab score.
You can also click on the score to see a more detailed breakdown and debug each metric.
Desktop free test
Our free website speed test now lets you choose between running the test on desktop or mobile device.
New articles
- 2022 In Review: What’s New In Web Performance? – catch up on what changed in 2022 and what's coming up this year
- How To Measure And Optimize Page Load Time – a look at what page load time means and how to make it faster
- Modern Image Formats For The Web – an in-depth explanation of the different image formats available and their pros and cons
- Are Core Web Vitals A Ranking Factor? – what do Core Web Vitals mean for SEO?