This tool allows you to gather in bulk CrUX score (Chrome User Experience Report also known as the Chrome UX Report, or CrUX for short) at a URL level for webpages. You can select phone, desktop, or tablet.
There is also a mode to gather historical data for around the past 6 months using the CrUX History API Report option below. This will pull back the data over time for each URL.
You can download the results in a csv file or the raw Json responses from the API request.
Simply paste in valid URLs, pick the devices you wish to check, and click ‘Fetch Reports’. There is a limit of 150 requests per minute; each combination of device type and URL is a request, e.g., 10 URLs across all 3 device types equates to 30 requests.
This tool was built by the ROAST Labs team.