Department for Education - D6ACTIVE

Emissions

• URL: https://gov.uk/government/organisations/department-for-education

  Time to load: 0.7 seconds

  Date checked	CO2 / grams	Page size	Energy
  2022-06-23	1.49	2.5MB	GRID?
  2022-03-29	1.58	2.6MB	GRID?
  2021-12-23	1.45	2.4MB	GRID?
  2021-10-06	0.80	1.3MB	GRID?
  2021-08-11	1.07	1.8MB	GRID?

  Tip: Optimise images

  We estimate potential to save at least 865kB* by optimising images:

  1. s465_John_Edwards_GO... is 250kB
  2. s465_Will_Quince_960... is 206kB
  3. s465_Minister_Michel... is 181kB and could be 141kB smaller
  4. s465_Julia_Kinniburg... is 170kB and could be 128kB smaller
  5. s465_Andrew_McCully_... is 155kB and could be 128kB smaller
  6. s465_FLR-Young-boy-i... is 139kB and could be 98kB smaller
  7. s465_PB_Profile__1_.... is 133kB
  8. s465_Susan_Acland-Ho... is 130kB and could be 96kB smaller
  9. s465_IS_64511101_pre... is 93kB and could be 36kB smaller
  10. s465_Alex_Burghart_9... is 84kB and could be 41kB smaller
  11. s465_IS_63167517_ent... is 80kB and could be 37kB smaller
  12. s465_Crewe_Ukraine_p... is 79kB and could be 21kB smaller
  13. s465_No10_2018_004_R... is 69kB and could be 34kB smaller
  14. s465_Richard_Pennyco... is 67kB and could be 35kB smaller
  15. s465_SL_Profile__2_.... is 54kB and could be 5.4kB smaller
  16. s465_Paul_Kett_photo... is 53kB and could be 18kB smaller
  17. s465_toby_peyton-jon... is 51kB and could be 15kB smaller
  18. s465_Barran_govuk.jpg is 39kB and could be 19kB smaller
  19. s465_RobinWalker-Jul... is 34kB and could be 11kB 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.