Horniman Public Museum and Public Park Trust - PB171ACTIVE

Emissions

• URL: http://www.horniman.ac.uk/

  Time to load: 1.1 seconds

  Date checked	CO2 / grams	Page size	Energy
  2022-06-23	4.11	6.8MB	GRID?
  2022-03-29	4.12	6.8MB	GRID?
  2021-12-24	4.17	6.9MB	GRID?
  2021-10-06	4.22	7.0MB	GRID?
  2021-08-11	4.34	7.2MB	GRID?

  Tip: Optimise images

  We estimate potential to save at least 607kB* by optimising images:

  1. Horniman-World-Galle... is 983kB and could be 607kB smaller
  2. Frontage-with-agapat... is 703kB
  3. HornimanGardens__Sum... is 276kB
  4. wildflower-garden-03... is 226kB
  5. Aquarium-Sarah-Dunca... is 157kB
  6. anna_atkins_plate_13... is 128kB
  7. pioneering-women-ban... is 125kB
  8. New-website-collage-... is 123kB
  9. 2020-02-06-Maasai-vi... is 117kB

  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. main.min.js?ver=1.7.5 is 991kB