lh-metrics-analysis

Tools to analyze trends in HTTP Archive's Lighthouse data.

This is not an officially supported Google product.

Setup

• yarn
• Enable BigQuery and set up a Google Cloud service account
• Download a service account key
• set GOOGLE_APPLICATION_CREDENTIALS to the key file's path for it to be used automatically

Testing

To be able to run the tests:

• create a test_lh_extract dataset in your BigQuery project
• make the service account from above at least a BigQuery Job User
• give the service account BigQuery Data Editor access to just (or at least) the test_lh_extract dataset
• consider limiting the BigQuery quota to the test account, just in case, though this may require creating a separate Cloud project used only for testing.

Service accounts should be given the minimum permissions needed. For more about the service account roles, see the BigQuery predefined roles docs.

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Monthly reports on HTTP Archive Lighthouse results

2020

• July 2020
• August 2020
• September 2020
• October 2020
• November 2020
• December 2020

2021

• January 2021
• February 2021