Appendices

• The story so far
• Problem determination – debugging
  • debug output to screen
  • Tracing
  • Debug bar plugin
  • Backtrace log
  • HELP WANTED – How to cater for PHP Warnings?
• Plugins used
• Performance – does it matter
  • WordPress startup
  • WordPress start up – worked example
  • AND then you see…
  • Performance: so what bothers you?
  • Performance: does it matter part 2
    • WordPress, WooCommerce, EDD, Jetpack figures
  • Performance: a potential solution
  • Performance – conclusion
• Further reading
• The out takes
  • I’m doing it wrong