wordpress-develop/tests/performance
Pascal Birchler 59a4df1339 Build/Test Tools: Measure additional load time metrics in performance tests.
Three new metrics are being collected and reported as part of this change:

- Time To First Byte (TTFB) - the time between the request for a resource and when the first byte of a response begins to arrive
- Largest Contentful Paint (LCP) — the render time of the largest image or text block visible within the viewport
- The difference between the two (LCP minus TTFB)

Props joemcgill, flixos90, oandregal, mukesh27, youknowriad, swissspidy.
Fixes #58360.

git-svn-id: https://develop.svn.wordpress.org/trunk@56399 602fd350-edb4-49c9-b593-d223f7449a82
2023-08-16 08:46:22 +00:00
..
config Build/Test Tools: Add a performance measurement workflow. 2023-03-03 20:37:10 +00:00
specs Build/Test Tools: Measure additional load time metrics in performance tests. 2023-08-16 08:46:22 +00:00
wp-content/mu-plugins Build/Test: Fix incorrect hook being used to separate Server-Timing metrics in performance tests. 2023-07-07 17:39:09 +00:00
jest.config.js Build/Test Tools: Add a performance measurement workflow. 2023-03-03 20:37:10 +00:00
log-results.js Build/Test Tools: Add a performance measurement workflow. 2023-03-03 20:37:10 +00:00
results.js Build/Test Tools: Add a performance measurement workflow. 2023-03-03 20:37:10 +00:00
run-tests.js Build/Test Tools: Add a performance measurement workflow. 2023-03-03 20:37:10 +00:00
utils.js Build/Test Tools: Measure additional load time metrics in performance tests. 2023-08-16 08:46:22 +00:00