Office for Nuclear Regulation - PC1059ACTIVE

Emissions

• URL: http://www.onr.org.uk/index.htm

  Time to load: 0.8 seconds

  Date checked	CO2 / grams	Page size	Energy
  2022-06-23	0.76	1.3MB	GRID?
  2022-03-29	1.25	2.1MB	GRID?
  2021-12-24	0.77	1.3MB	GRID?
  2021-10-06	0.86	1.4MB	GRID?
  2021-08-11	0.76	1.3MB	GRID?

  Tip: Optimise images

  We estimate potential to save at least 151kB* by optimising images:

  1. ara-2021-cover.png is 206kB
  2. awe-434-244.jpg is 88kB and could be 24kB smaller
  3. paul-garesse-434-244... is 61kB and could be 17kB smaller
  4. cni-report-195.jpg is 47kB and could be 24kB smaller
  5. bullets.png is 36kB
  6. corporate-plan-22-23... is 34kB and could be 11kB smaller
  7. strategy-2020-25-thu... is 24kB and could be 17kB smaller
  8. innovation-100-140.jpg is 23kB and could be 16kB smaller
  9. wired-434-244.jpg is 21kB and could be 7.1kB smaller
  10. syaps-100-140.jpg is 14kB and could be 12kB smaller
  11. saps2014.jpg is 13kB and could be 11kB smaller
  12. licensing-nuclear-in... is 11kB and could be 9.2kB smaller
  13. corporate-plan-2022-... is 10kB and could be 4.4kB smaller

  First, check that images are appropriately sized - you most likely don't need a 6000x4000 pixel image straight from a digital camera. In Windows, the Photos software will let you quickly shrink huge images and will give you an improvement.

  Next you could try using tinyjpg.com (JPG image) or tinypng.com (PNG image) to further optimise your image. This will strip out metadata that may be taking up lots of space.

  *This is an estimate from Google PageSpeed and you may get much better results than this in practice.

  Tip: Large files

  Aside from images, here are the biggest resources:

  1. widget_iframe.d7fc2fc075c61f6f... is 106kB
  2. cse_element__en.js?usqp=CAI%3D is 103kB
  3. cookieControl-9.x.min.js is 94kB
  4. async-ads.js is 53kB