goenning/webpage-timing is a docker image that collects performance metrics from a webpage using a real browser.
how to use it
$ docker run goenning/webpage-timing
The command above will load
https://example.org/ inside a container and print out a timing object in json format.
The following parameters are available as environment variables:
|REQUEST_URL||https://example.org/||Specify which page to load|
|MONGO_URL||If specified, the timing object will be stored on given MongoDB instance|
run it on the cloud
Read Measuring the performance of a website from multiple locations on a budget to learn how to use this image to collect metrics from locations all around the world.