The Arts University College at Bournemouth - 10000385ACTIVE

Emissions

• URL: https://aub.ac.uk/

  Time to load: 1.1 seconds

  Date checked	CO2 / grams	Page size	Energy
  2023-12-07	5.81	23.1MB	GRID?
  2022-09-06	8.68	14.4MB	GRID?
  2022-06-09	8.63	14.3MB	GRID?
  2022-04-12	5.73	9.5MB	GRID?
  2022-02-01	5.75	9.5MB	GRID?
  2021-11-03	5.72	9.5MB	GRID?
  2021-10-06	5.82	9.7MB	GRID?
  2021-09-01	5.71	9.5MB	GRID?
  2021-07-29	5.68	9.4MB	GRID?
  2021-06-30	5.68	9.4MB	GRID?
  2021-06-01	5.68	9.4MB	GRID?

  Tip: Optimise images

  We estimate potential to save at least 2.7MB* by optimising images:

  1. Header-Study.jpg is 2.0MB and could be 225kB smaller
  2. Engagement.jpg is 1.6MB and could be 1.2MB smaller
  3. Industry.jpg is 1.5MB and could be 1.1MB smaller
  4. A-guide-to-Bournemou... is 817kB
  5. Sustainable-campus.j... is 735kB
  6. Welcome.jpg is 610kB
  7. Our-case-studies-24.... is 590kB
  8. Sustainability-Image... is 561kB and could be 133kB smaller
  9. Welcome-Fest.jpg?aut... is 541kB
  10. MoDiP.jpg?auto=compr... is 531kB
  11. Castlepoint-20-anniv... is 472kB and could be 48kB 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: Limit third-party code

  Here are the largest sources of third-party code:

  1. Google Tag Manager uses 268kB
  2. Cookiebot uses 123kB
  3. aubcdn.com uses 22.0MB
  4. Facebook uses 94kB

  Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading.