Performance team meeting summary 12 April 2022

Meeting agenda here and the full chat log is available beginning here on Slack.

Focus group updates

Announcements

@shetheliving

Images

@adamsilverstein @mikeschroder

GitHub project

Feedback requested

Object Cache

@tillkruess @spacedmonkey

GitHub project

Feedback requested

Site Health

N/A

GitHub project

  • We’re seeking 1-2 POCs for this group; if you’re interested, please comment here or pingPing The act of sending a very small amount of data to an end point. Ping is used in computer science to illicit a response from a target server to test it’s connection. Ping is also a term used by Slack users to @ someone or send them a direct message (DM). Users might say something along the lines of “Ping me when the meeting starts.” in Slack
  • @furi3r: Looking for feedback on PR for Add Site Health test for full page caching (advanced cache) #220
  • @furi3r: Not directly related to Site Health, but also working on adding preload support to coreCore Core is the set of software required to run WordPress. The Core Development Team builds WordPress. in Add support for preload links (similar to resource hints) #42438; there’s a related issue for Performance Lab: Preload resources #31. Looking for review.

Feedback requested

Measurement

@wp-source @josephscott

GitHub project

  • No updates

Feedback requested

JavaScriptJavaScript JavaScript or JS is an object-oriented computer programming language commonly used to create interactive effects within web browsers. WordPress makes extensive use of JS for a better user experience. While PHP is executed on the server, JS executes within a user’s browser. https://www.javascript.com/.

@aristath @sergiomdgomes

GitHub project

  • No updates

Feedback requested

Infrastructure

@flixos90

GitHub project

Feedback requested

Open floor

  • @mitogh: We have a lot of issues labeled as Needs Discussion that haven’t been moving. What can we do to move those forward and prevent a big backlog? Recommend using a priority base system on labels similar to the ones used on issues and use this time to discuss next steps or if issues should be closed because they’re not relevant at this time.
  • @khoipro: Do we have concerns about mobile vs. desktop caching?
    • @mitogh: Full HTMLHTML HyperText Markup Language. The semantic scripting language primarily used for outputting content in web browsers. caching or something else?
    • @khoipro: Object caching. I’m using Total Cache and it lost a deal with different breakpoints if using PHPPHP The web scripting language in which WordPress is primarily architected. WordPress requires PHP 5.6.20 or higher to test a device agent, but Swift Performance supports it.
    • @mitogh: The user agent can be used as part of the key for the cache in order to invalidate cache when a different agent is used. This issue seems related to how the pluginPlugin A plugin is a piece of software containing a group of functions that can be added to a WordPress website. They can extend functionality or add new features to your WordPress websites. WordPress plugins are written in the PHP programming language and integrate seamlessly with WordPress. These can be free in the WordPress.org Plugin Directory https://wordpress.org/plugins/ or can be cost-based plugin from a third-party manages their keys.

Help wanted

#core-js, #core-media, #performance, #performance-chat, #summary