Leeds City Council - E08000035ACTIVE

Emissions

  • URL: https://www.leeds.gov.uk/

    Time to load: 1.2 seconds

    Date checkedCO2 / gramsRatingPage sizeEnergy
    2024-12-101.12F4.5MBGRID?
    2024-11-071.01F4.0MBGRID?
    2024-10-160.98F3.9MBGRID?
    2024-09-260.96F3.8MBGRID?
    2024-08-070.96F3.8MBGRID?
    2024-07-091.01F4.0MBGRID?
    2024-06-111.01F4.0MBGRID?
    2024-05-071.05F4.2MBGRID?
    2024-04-110.96F3.8MBGRID?
    2024-03-120.96F3.8MBGRID?
    2024-02-071.55F6.2MBGRID?
    2024-01-091.35F5.4MBGRID?
    2023-12-051.46F5.8MBGRID?
    2023-11-070.98F3.9MBGRID?
    2023-10-110.96F3.8MBGRID?
    2023-09-190.86F3.4MBGRID?
    2023-08-080.81E3.2MBGRID?
    2023-07-110.92F3.7MBGRID?
    2023-06-131.04F4.1MBGRID?
    2023-05-020.77E3.0MBGRID?
    2023-04-050.78E3.1MBGRID?
    2023-03-020.77E3.0MBGRID?
    2023-02-070.93F3.7MBGRID?
    2023-01-030.77E3.1MBGRID?
    2022-12-010.94F3.7MBGRID?
    2022-11-010.83E3.3MBGRID?
    2022-10-041.69F2.8MBGRID?
    2022-08-242.06F3.4MBGRID?
    2022-07-211.73F2.9MBGRID?
    2022-06-081.83F3.0MBGRID?
    2022-05-051.66F2.8MBGRID?
    2022-04-063.67F6.1MBGRID?
    2022-03-010.84E1.4MBGRID?
    2022-02-010.80E1.3MBGRID?
    2022-01-041.00F1.7MBGRID?
    2021-12-080.86F1.4MBGRID?
    2021-11-020.92F1.5MBGRID?
    2021-10-060.90F1.5MBGRID?
    2021-08-311.02F1.7MBGRID?
    2021-07-290.94F1.6MBGRID?
    2021-06-300.91F1.5MBGRID?
    2021-06-100.75E1.2MBGRID?
    2021-05-270.72E1.2MBGRID?
    2021-05-251.17FGRID?
    2021-03-101.18FGRID?

    Tip: Optimise images

    We estimate potential to save at least 414kB* by optimising images:

    1. homepage.jpg is 877kB
    2. CMT24-111%20HEALTHY%... is 241kB and could be 151kB smaller
    3. COST%20OF%20LIVING%2... is 213kB and could be 127kB smaller
    4. WINTER%20VACCINATION... is 178kB and could be 108kB smaller
    5. LICS%20LUNCHTIMES%20... is 144kB and could be 28kB 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. main.64541db7.js is 1.1MB
    2. js?id=G-X1N5D1XM9L&cx=c&_slc=1 is 132kB
    3. js?id=G-X1N5D1XM9L&l=dataLayer... is 130kB
    4. gtm.js?id=GTM-NKPC5H is 109kB
    5. core.js?rev=BoOTONqXW5dYCwvqGh... is 103kB

    Tip: Limit third-party code

    Here are the largest sources of third-party code:

    1. Azure Web Services uses 1.2MB
    2. Google CDN uses 32kB
    3. Google Tag Manager uses 374kB
    4. Optanon uses 129kB
    5. Adobe TypeKit uses 137kB
    6. Oracle Recommendations On Demand uses 37kB
    7. Bootstrap CDN uses 108kB
    8. Google Fonts uses 83kB

    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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