Birmingham City University - 10007140ACTIVE

Emissions

  • URL: https://www.bcu.ac.uk/

    Time to load: 1.6 seconds

    Date checkedCO2 / gramsPage sizeEnergy
    2023-12-070.612.4MBGRID?
    2022-09-061.071.8MBGRID?
    2022-06-091.352.2MBGRID?
    2022-04-121.051.7MBGRID?
    2022-02-010.811.3MBGRID?
    2021-11-030.981.6MBGRID?
    2021-10-062.614.3MBGRID?
    2021-09-012.844.7MBGRID?
    2021-07-291.883.1MBGRID?
    2021-06-303.696.1MBGRID?
    2021-06-013.736.2MBGRID?

    Tip: Optimise images

    1. gettyimages-14683614... is 665kB
    2. prospectus-jinal-cro... is 283kB

    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. controljs?v=cGmM6IVnkdrAqgIHGq... is 272kB
    2. mapbox-gl.js is 260kB
    3. corecss?v=Ypv9qLMOGOfmGmbYYTCj... is 167kB
    4. gtm.js?id=GTM-WTWQ7N is 109kB
    5. www-widgetapi.js is 69kB
    6. DINWebPro-Medium_subset.woff is 63kB
    7. cdl.plugins.foot.min.js is 61kB
    8. cdl.plugins.head.min.js is 39kB

    Tip: Limit third-party code

    Here are the largest sources of third-party code:

    1. Azure Web Services uses 234kB
    2. imgix uses 1.1MB
    3. Mapbox uses 266kB
    4. Google Tag Manager uses 109kB
    5. YouTube uses 89kB
    6. Google Fonts 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