/browserstack-measure-crp

Use Browserstack Hub for measuring Critical Rendering Path on your site using real devices
  1. JavaScript 100.0%
Switch branches/tags
Nothing to show
Find file
Clone or download

Clone with HTTPS

Use Git or checkout with SVN using the web URL.

Download ZIP

Launching GitHub Desktop...

If nothing happens, download GitHub Desktop and try again.

Launching GitHub Desktop...

If nothing happens, download GitHub Desktop and try again.

Launching Xcode...

If nothing happens, download Xcode and try again.

Launching Visual Studio...

If nothing happens, download the GitHub extension for Visual Studio and try again.

Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
scripts
utils
.env.sample
.gitignore
LICENSE
README.md
package.json
yarn.lock

README.md

browserstack-measure-crp

Use Browserstack Hub to measure Critical Rendering Path on your site using real devices and send the performance results to InfluxDB

Usage

  • Make sure you have a Browserstack account available
  • Create a InfluxDb instance @TODO: instructions?
  • Install dependencies: yarn
  • Create .env with required parameters. See .env.sample
  • Run: npm start
  • Visualize results using Graphana or similar
  • ???
  • Profit

Parameters

By default this script will test all TEST_ENDPOINTS in all TEST_ENVS defined in .env file. The tests are run 3 times by default unless a integer is passed as a parameter to npm start. The endpoint URLs are opened by default 6 times in order to test the first view with cold caches and 5 times the loading performance with caches warmed.

Example: npm start 1 3 will run tests only once and open the endpoints 3 times.