London Borough of Bromley - E09000006ACTIVE

Emissions

  • URL: https://www.bromley.gov.uk

    Time to load: 0.7 seconds

    Date checkedCO2 / gramsRatingPage sizeEnergy
    2025-08-070.44C2.0MBGREEN
    2025-07-160.45C2.0MBGREEN
    2025-06-030.47C2.2MBGREEN
    2025-04-230.35C1.6MBGREEN
    2025-03-050.43C2.0MBGREEN
    2025-02-110.36C1.7MBGREEN
    2025-01-070.38C1.7MBGREEN
    2024-12-100.45C2.1MBGREEN
    2024-11-070.51D2.3MBGREEN
    2024-10-160.44C2.0MBGREEN
    2024-09-260.41C1.9MBGREEN
    2024-08-070.43C2.0MBGREEN
    2024-07-090.29B1.3MBGREEN
    2024-06-110.45C2.1MBGREEN
    2024-05-070.46C2.1MBGREEN
    2024-04-110.83E3.8MBGREEN
    2024-03-120.58D2.6MBGREEN
    2024-02-070.36C1.6MBGREEN
    2024-01-090.37C1.7MBGREEN
    2023-12-050.27B1.2MBGREEN
    2023-11-070.39C1.8MBGREEN
    2023-10-110.73E3.4MBGREEN
    2023-09-190.62D2.9MBGREEN
    2023-08-080.45C2.1MBGREEN
    2023-07-110.53D2.4MBGREEN
    2023-06-130.43C2.0MBGREEN
    2023-05-020.33B1.5MBGREEN
    2023-04-050.33B1.5MBGREEN
    2023-03-020.35C1.6MBGREEN
    2023-02-070.23B1.1MBGREEN
    2023-01-030.44C2.0MBGREEN
    2022-12-010.92F4.2MBGREEN
    2022-11-011.01F4.6MBGREEN
    2022-10-042.42F4.0MBGRID?
    2022-08-242.30F3.8MBGRID?
    2022-07-210.87F1.5MBGRID?
    2022-06-080.65D1.1MBGRID?
    2022-05-050.55D914kBGRID?
    2022-04-062.61F4.3MBGRID?
    2022-03-010.61D1.0MBGRID?
    2022-02-010.64D1.1MBGRID?
    2022-01-040.56D928kBGRID?
    2021-12-080.64D1.1MBGRID?
    2021-11-020.63D1.0MBGRID?
    2021-10-060.65D1.1MBGRID?
    2021-08-310.62D1.0MBGRID?
    2021-07-290.49C812kBGRID?
    2021-06-300.48C789kBGRID?
    2021-05-260.39C654kBGRID?
    2021-03-111.64FGRID?

    Tip: Optimise images

    We estimate potential to save at least 50kB* by optimising images:

    1. haf_2024___summer_ev... is 556kB
    2. WWLibrary_carousel.jpg is 165kB and could be 43kB smaller
    3. LBB_BromleyNorthVill... is 121kB
    4. Churchfields_Road_Re... is 109kB
    5. FosteringEventImageN... is 47kB and could be 6.8kB 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. js?id=G-17QLKVX3HM is 134kB
    2. js?id=UA-12543967-1 is 104kB
    3. cookieControl-9.10.min.js is 97kB
    4. fbevents.js is 83kB
    5. m=el_main is 78kB
    6. modules.a3cb6dcf71aec7e1a87f.js is 58kB

    Tip: Limit third-party code

    Here are the largest sources of third-party code:

    1. Civic uses 98kB
    2. Other Google APIs/SDKs uses 109kB
    3. Google Tag Manager uses 238kB
    4. Google Fonts uses 96kB
    5. Facebook uses 83kB
    6. Hotjar uses 64kB
    7. Google CDN uses 39kB

    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

External data links