Queen Margaret University, Edinburgh - 10005337ACTIVE

Emissions

  • URL: https://www.qmu.ac.uk/

    Time to load: 1.1 seconds

    Date checkedCO2 / gramsPage sizeEnergy
    2023-12-070.622.5MBGRID?
    2022-09-062.023.4MBGRID?
    2022-06-091.803.0MBGRID?
    2022-04-121.793.0MBGRID?
    2022-02-013.005.0MBGRID?
    2021-11-032.594.3MBGRID?
    2021-10-062.654.4MBGRID?
    2021-09-012.504.2MBGRID?
    2021-07-292.664.4MBGRID?
    2021-06-302.564.2MBGRID?
    2021-06-012.654.4MBGRID?

    Tip: Optimise images

    We estimate potential to save at least 299kB* by optimising images:

    1. ug-cover-shot-ad-spo... is 338kB
    2. coleen-kelly-as.png is 217kB
    3. fp-lecture-halls-1.jpg is 170kB and could be 121kB smaller
    4. urine-flask.jpg is 157kB and could be 111kB smaller
    5. student-group-banner... is 127kB
    6. blue-image.png is 118kB
    7. fp-cpd-a-z.jpg is 77kB and could be 29kB smaller
    8. pgcerts-focus.jpg is 71kB and could be 25kB smaller
    9. assam-short-course-f... is 50kB and could be 7.3kB smaller
    10. adspot-rke-wordcloud... is 21kB and could be 5.7kB 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. gtm.js?id=GTM-MWD3PBP is 104kB
    2. cookieControl-9.x.min.js is 95kB
    3. js?id=G-CVL5V9WWBN&l=dataLayer... is 94kB

    Tip: Limit third-party code

    Here are the largest sources of third-party code:

    1. Civic uses 96kB
    2. Google Tag Manager uses 198kB

    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.

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