South Yorkshire Mayoral Combined Authority - E47000002ACTIVE

Emissions

  • URL: https://southyorkshire-ca.gov.uk/

    Time to load: 0.8 seconds

    Date checkedCO2 / gramsRatingPage sizeEnergy
    2024-08-070.59D2.4MBGRID?
    2024-07-090.47C1.9MBGRID?
    2024-06-110.44C1.8MBGRID?
    2024-05-070.57D2.3MBGRID?
    2024-04-110.67E2.7MBGRID?
    2024-03-120.40C1.6MBGRID?
    2024-02-070.40C1.6MBGRID?
    2024-01-090.56D2.2MBGRID?
    2023-12-050.62D2.5MBGRID?
    2023-11-070.66E2.6MBGRID?
    2023-10-110.66E2.6MBGRID?
    2023-09-190.73E2.9MBGRID?
    2023-08-080.68E2.7MBGRID?
    2023-07-110.70E2.8MBGRID?
    2023-06-130.67E2.7MBGRID?
    2023-05-020.60D2.4MBGRID?
    2023-04-050.60D2.4MBGRID?
    2023-03-020.55D2.2MBGRID?
    2023-02-070.55D2.2MBGRID?
    2023-01-030.51D2.0MBGRID?
    2022-12-010.52D2.1MBGRID?
    2022-11-010.53D2.1MBGRID?
    2022-10-041.19F2.0MBGRID?
    2022-08-241.25F2.1MBGRID?
    2022-07-210.64D1.1MBGRID?
    2022-06-080.70E1.2MBGRID?
    2022-05-050.92F1.5MBGRID?
    2022-04-061.06F1.8MBGRID?
    2022-03-010.80E1.3MBGRID?
    2022-02-010.76E1.3MBGRID?
    2022-01-040.80E1.3MBGRID?
    2021-12-080.75E1.2MBGRID?
    2021-11-020.72E1.2MBGRID?
    2021-10-060.84E1.4MBGRID?
    2021-08-310.83E1.4MBGRID?
    2021-07-291.90F3.2MBGRID?
    2021-06-301.84F3.0MBGRID?
    2021-05-278.54F14.2MBGRID?

    Tip: Optimise images

    We estimate potential to save at least 20kB* by optimising images:

    1. Homepage-web-news-st... is 780kB
    2. SYMCA%20Logo_Mono_RG... is 99kB
    3. tram-new-thumbnail-s... is 75kB
    4. 320-x-164_1.jpg?widt... is 47kB and could be 20kB 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. jquery-3.5.1.js is 298kB
    2. inputmask.js is 165kB
    3. bootstrap.js is 148kB
    4. stormcaster.js is 92kB
    5. fa-solid-900.woff2 is 81kB
    6. Cabin-Regular.ttf is 77kB
    7. Cabin-Bold.ttf is 77kB

    The page uses 3 fonts which require 234kB. Could system fonts be used instead? There are 2 TTF/OTF fonts on the page - WOFF2 versions of these fonts may be smaller.

    Tip: Limit third-party code

    Here are the largest sources of third-party code:

    1. FontAwesome CDN uses 95kB
    2. freeprivacypolicy.com uses 60kB

    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

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