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← Which stylesheets are render blocking - Website Performance Optimization

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Showing Revision 5 created 05/25/2016 by Udacity Robot.

  1. Recall that by default, the browser assumes that
  2. css is blocking, hence the first link tag will
  3. block rendering. The screen query will evaluate the true,
  4. since we are rendering the content on the screen
  5. and hence it will also block rendering. The
  6. third declaration depends on the orientation of the device.
  7. In this particular case because the handset is in
  8. portrait orientation. It won't be a render blocking resource.
  9. Finally, the last declaration is only applied
  10. when the page is being printed. Hence,
  11. it is not render blocking when the page is first being loaded in the browser.
  12. >> Nice. So, only two of the four are
  13. render blocking. I can feel the pages getting faster already.