Health and Safety Executive - PB207ACTIVE

Emissions

• URL: http://www.hse.gov.uk/

  Time to load: 0.5 seconds

  Date checked	CO2 / grams	Page size	Energy
  2022-06-23	1.05	1.9MB	GREEN
  2022-03-29	0.41	741kB	GREEN
  2021-12-24	0.44	803kB	GREEN
  2021-10-06	0.47	864kB	GREEN
  2021-08-11	0.43	787kB	GREEN

  Tip: Optimise images

  We estimate potential to save at least 76kB* by optimising images:

  1. ppe4.png is 1.3MB
  2. pregnant-worker.jpg is 47kB and could be 26kB smaller
  3. msd-assessment-tool.... is 41kB
  4. coshh-poster.jpg is 25kB and could be 15kB smaller
  5. near-miss-book.jpg is 23kB and could be 19kB smaller
  6. disenfecting-premise... is 13kB and could be 9.8kB smaller
  7. logo-news.jpg is 8.6kB and could be 5.2kB 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. cse_element__en.js?usqp=CAI%3D is 103kB
  2. v5-main.min.js is 80kB
  3. v5-cookies.js is 56kB
  4. async-ads.js is 53kB