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Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance
Fosdem 2009 – improving drupal's page loading performance

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Editor's Notes

  1. Student at Hasselt University Freelance Drupal developer Intern at Mollom
  2. Popularity numbers: d.o usage statistics Conclusion: important for: - Drupal project growth - More Happy People
  3. Popularity numbers: d.o usage statistics Conclusion: important for: - Drupal project growth - More Happy People
  4. Popularity numbers: d.o usage statistics Conclusion: important for: - Drupal project growth - More Happy People
  5. Create a simple test: the effect of an inline script between 2 images in different browsers. Webkit: executes script, then displays images Firefox: displays first image, executes script, displays second image
  6. Notice how both images finish loading at the same time.
  7. Notice how the second image finishes loading about 2 seconds after the first one.
  8. I’ll only cover the 14 that were first published
  9. - Apache logs => database (script on cron) => reports - Mark (start timing) & measure (measure elapsed time) approach - June 2008
  10. - dumb bundling reduces the effectiveness of aggregation
  11. script downloading? -> no other downloads are started, not even from other domain names == blocks parallel downloads
  12. - Packer: * typically higher compression ratio, but: * adds a decompression delay on every page load!
  13. script downloading? -> no other downloads are started, not even from other domain names == blocks parallel downloads