Pre-release Paid design-partner programme

Use case · WooCommerce

Inspect the dynamic checkout work a page cache cannot bypass.

Cart and checkout requests can combine session work, database queries, payment or shipping APIs, plugin callbacks, and theme rendering. A public homepage score is a poor proxy for this revenue-critical authenticated workflow.

Apply as a design partner Explore the sample trace
Design-partner workflow, not a public capability promise

This guide describes the intended public-v1 workflow. During pre-release, captures are founder-guided and every conclusion remains limited by the trace’s reported capabilities, completeness, and supporting evidence.

Where WP Flame fits

Start with the request that still executes WordPress.

The investigation

Diagnose slow WooCommerce checkout

Cart and checkout requests can combine session work, database queries, payment or shipping APIs, plugin callbacks, and theme rendering. A public homepage score is a poor proxy for this revenue-critical authenticated workflow.

Tool boundary

Use the right evidence source

Cache plugins are valuable for eligible public pages, and generic APM can provide broader infrastructure visibility. The intended WP Flame role is narrower: attribute supported WordPress spans in a controlled checkout reproduction and preserve the evidence for verification or handoff.

Controlled capture plan

Make the workflow reproducible before reading the graph.

  1. Use a staging or explicitly authorized test order flow whenever possible.
  2. Define the exact step: cart update, checkout load, shipping refresh, payment-method refresh, or order submission.
  3. Avoid capturing real customer identifiers or payment data; use test accounts and redaction-safe values.
  4. Capture a bounded Standard trace and confirm HTTP and database capability status before drawing conclusions.
  5. Compare compatible samples after changing one plugin, setting, API behavior, or query path.

Useful output

Evidence should change the next action.

A graph is supporting detail. The useful outcome is a measured opportunity, the evidence behind it, a safe action, and a way to verify the result.

WordPress HTTP activity

Supported outbound WordPress HTTP API calls, including bounded host, method, status, error, and measured duration where captured.

Database evidence

Compatible query fingerprints, repetition, duration, and best-supported WordPress ownership when database capture succeeds.

Workflow comparison

Compatible baseline and after cohorts using the same checkout step, mode, route, capabilities, and relevant environment.

Measurement boundaries

What this investigation cannot claim

  • WP Flame does not measure the customer’s full browser experience or Core Web Vitals.
  • It does not observe requests served without executing PHP.
  • It does not automatically disable extensions, rewrite checkout code, or change payment settings.
  • External calls made outside supported WordPress instrumentation may not appear.

Developer or client handoff

What to include

  • Test environment and synthetic checkout scenario.
  • Affected checkout step and normalized request identity.
  • Redacted query or external-service evidence.
  • Before/after sample counts and any environment changes between cohorts.

Continue the investigation

Find external APIs slowing WordPressInvestigate a plugin-update regressionCreate a client performance report Review capability and compatibility status Read the design-partner quickstart

Current route to release

Bring a real slow WordPress workflow.

The paid design-partner programme pairs controlled captures with founder-led review while the public release gates are completed.

See the programme