Royal Armouries Museum - PB182ACTIVE

Emissions

• URL: http://www.royalarmouries.org/

  Time to load: 3.7 seconds

  Date checked	CO2 / grams	Page size	Energy
  2022-06-23	3.55	5.9MB	GRID?
  2022-03-29	2.35	3.9MB	GRID?
  2021-12-24	2.62	4.4MB	GRID?
  2021-10-06	2.26	3.8MB	GRID?
  2021-08-11	2.17	3.6MB	GRID?

  Tip: Optimise images

  We estimate potential to save at least 533kB* by optimising images:

  1. HMS-Intrepid-docked-... is 312kB and could be 51kB smaller
  2. ebooks.jpg is 275kB and could be 187kB smaller
  3. Home-Learning-Hub-We... is 191kB and could be 134kB smaller
  4. homepage-collections... is 124kB and could be 77kB smaller
  5. home-support-e162944... is 111kB and could be 8.9kB smaller
  6. Leeds-2023-Trans-vis... is 108kB and could be 32kB smaller
  7. The-Town-Hall-in-Rui... is 75kB and could be 29kB smaller
  8. HMS-Intrepid-new-350... is 28kB and could be 6.4kB smaller
  9. jeremy-hall-350x350.... is 28kB and could be 6.6kB 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. vendors.min.js is 1.7MB
  2. rs6.min.js?ver=6.5.21 is 390kB
  3. recaptcha__en.js is 147kB ×2
  4. rbtools.min.js?ver=6.5.18 is 128kB
  5. swiper.min.js is 118kB

  There is 1 duplicate resource included on the page.