University of Huddersfield - 10007148ACTIVE

Emissions

  • URL: https://www.hud.ac.uk/

    Time to load: 0.8 seconds

    Date checkedCO2 / gramsPage sizeEnergy
    2023-12-070.742.9MBGRID?
    2022-09-061.803.0MBGRID?
    2022-06-091.662.8MBGRID?
    2022-04-121.742.9MBGRID?
    2022-02-011.732.9MBGRID?
    2021-11-031.612.7MBGRID?
    2021-10-061.762.9MBGRID?
    2021-09-011.652.7MBGRID?
    2021-07-291.662.8MBGRID?
    2021-06-301.532.5MBGRID?
    2021-06-011.492.5MBGRID?

    Tip: Optimise images

    We estimate potential to save at least 24kB* by optimising images:

    1. Student-Ambassadors-... is 273kB
    2. 11_mariam_bright_cop... is 250kB
    3. 1699_Image_01_Campus... is 203kB
    4. WhyHudds-1920x1080.jpg is 174kB
    5. awards_banner.jpg is 166kB and could be 24kB smaller
    6. UGProspectus-web.jpg is 153kB
    7. huds-location-march-... is 137kB

    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. newsXMLtoJSON.php?cat=Featured... is 252kB
    2. gtm.js?id=GTM-586V948 is 113kB
    3. main.MTdjYzNiZDU2MA.js is 109kB

    Tip: Limit third-party code

    Here are the largest sources of third-party code:

    1. Google Tag Manager uses 284kB
    2. TikTok uses 149kB
    3. JSDelivr CDN uses 145kB
    4. Facebook uses 131kB
    5. Crazy Egg uses 55kB
    6. Unpkg uses 50kB
    7. FontAwesome CDN uses 35kB
    8. Cloudflare CDN uses 32kB

    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.

    Screenshot