Coventry University - 10001726ACTIVE

Emissions

  • URL: https://www.coventry.ac.uk/

    Time to load: 1.8 seconds

    Date checkedCO2 / gramsPage sizeEnergy
    2023-12-070.411.9MBGREEN
    2022-09-061.512.8MBGREEN
    2022-06-091.412.6MBGREEN
    2022-04-121.422.6MBGREEN
    2022-02-011.492.7MBGREEN
    2021-11-031.552.8MBGREEN
    2021-10-061.362.5MBGREEN
    2021-09-011.312.4MBGREEN
    2021-07-290.921.7MBGREEN
    2021-06-301.011.8MBGREEN
    2021-06-010.851.6MBGREEN

    Tip: Optimise images

    We estimate potential to save at least 94kB* by optimising images:

    1. accommodation-new-im... is 156kB and could be 7.7kB smaller
    2. clearing-work.jpg is 124kB and could be 42kB smaller
    3. new-banner-img.jpg is 110kB
    4. emmanuel-race-xchang... is 106kB and could be 15kB smaller
    5. study-banner-img.jpg is 92kB and could be 29kB 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-KSJQM5 is 134kB
    2. tef-logo.svg is 131kB
    3. js?v=ChV5k0yxwUZG0IHJgabPk-VnT... is 90kB
    4. fontawesome-webfont.woff2?v=4.... is 78kB
    5. Roboto-Black.woff2 is 65kB

    The page uses 2 fonts which require 143kB. Could system fonts be used instead?

    Tip: Limit third-party code

    Here are the largest sources of third-party code:

    1. Google Tag Manager uses 134kB
    2. cdn-cookieyes.com uses 62kB
    3. Salesforce Live Agent uses 44kB

    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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