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Website performance with Sitespeed.io

Regression Test - Performance (Sitespeed.io) Test

Add small description of what this test is.

What is being tested?

Currently we are only using the SpeedIndex metric from SiteSpeed.io (Expressed in ms). You can read more about SpeedIndex at: https://www.sitespeed.io/documentation/sitespeed.io/metrics/#speed-index

After we get this value from SiteSpeed.io we remove 500 from it and do the following calculation:

Rating = 5.0 - (speedindex_adjusted / 1000)

Read more

How to setup?

This section has not been written yet.

Prerequirements

  • Fork this repository

Setup with GitHub Actions

Read more on the general page for github actions.

Setup Locally

Using NPM package

On Linux:

  • Update apt-get sudo apt-get update -y ( Not needed if you have latest version )
  • Install image library sudo apt-get install -y imagemagick libjpeg-dev xz-utils --no-install-recommends --force-yes
  • Upgrade PIP python -m pip install --upgrade pip ( Not needed if you have latest version )
  • Install setuptools python -m pip install --upgrade setuptools
  • Install ... python -m pip install pyssim Pillow image
  • Install ffmpeg sudo apt install ffmpeg
  • Download and install Node.js (v1 version 14.x)
  • Download and install Google Chrome browser
  • Install SiteSpeed NPM package ( npm install -g sitespeed.io )
  • Set sitespeed_use_docker = False in your config.py

(You can always see GitHub Actions SiteSpeed for all steps required line by line)

Using Docker image

  • Make sure Docker command is globally accessible on your system.
  • Set sitespeed_use_docker = True in your config.py

FAQ

No frequently asked questions yet :)