task: analytics - Set up PageSpeed Insights monitoring #198

Task Summary

Enable PageSpeed Insights in Site Kit and set up ongoing performance monitoring for lightspeedwp.agency.

Linked Stories/Tasks

Related epic: epic: analytics - Set up analytics and conversion tracking (LSA-224)
Related issues: LSA-32 (earlier homepage mobile performance fix, context only)
Related pull requests: none

Milestones & Timeline

Unset.

Acceptance Criteria

• PageSpeed Insights is enabled in Site Kit
• A baseline is recorded for the key pages
• The monitoring routine is documented
• Task is clearly defined and actionable
• Task is relevant to project goals
• Documentation updated if needed
• Changelog entry prepared for PR if task completed via PR — Not applicable: no repository change
• Correct branch prefix for PR (task/) — Not applicable
• PR description updated with relevant details — Not applicable
• Changelog entry prepared for PR (if applicable) — Not applicable
• Labels/types match org standards

Steps / Checklist

• Enable the PageSpeed Insights module in Site Kit
• Record a baseline for the key pages
• Define the review cadence

Dependencies

Depends on: task: analytics - Install and connect Google Site Kit.

Additional Context

Source: Brandon and Ash's chat ("PageSpeed Insights"). No score targets are set here; none were supplied.

Definition of Ready (DoR)

• Task described and scoped
• Estimate added if relevant

Definition of Done (DoD)

• Task completed and documented
• Changelog entry prepared for PR — Not applicable
• PR uses correct branch prefix (task/) — Not applicable
• Documentation/changelog updated if needed
• Branch deleted after merge — Not applicable
• Linked issue(s) updated with latest status and closed after merge — Not applicable
• The related epic should not be closed, instead updated with a comment to reflect the closed issue