Royal Borough of Windsor and Maidenhead - E06000040ACTIVE

Emissions

  • URL: http://www.rbwm.gov.uk/

    Time to load: 0.9 seconds

    Date checkedCO2 / gramsRatingPage sizeEnergy
    2024-04-110.39C1.6MBGRID?
    2024-03-120.41C1.6MBGRID?
    2024-02-070.36C1.4MBGRID?
    2024-01-090.53D2.1MBGRID?
    2023-12-050.46C1.8MBGRID?
    2023-11-070.39C1.6MBGRID?
    2023-10-110.75E3.0MBGRID?
    2023-09-190.52D2.1MBGRID?
    2023-08-080.56D2.2MBGRID?
    2023-07-110.55D2.2MBGRID?
    2023-06-130.54D2.1MBGRID?
    2023-05-020.99F3.9MBGRID?
    2023-04-050.96F3.8MBGRID?
    2023-03-020.51D2.0MBGRID?
    2023-02-070.71E2.8MBGRID?
    2023-01-030.49C2.0MBGRID?
    2022-12-010.66E2.6MBGRID?
    2022-11-011.06F4.2MBGRID?
    2022-10-041.45F2.4MBGRID?
    2022-08-241.78F3.0MBGRID?
    2022-07-211.54F2.6MBGRID?
    2022-06-081.08F1.8MBGRID?
    2022-05-050.93F1.5MBGRID?
    2022-04-060.89F1.5MBGRID?
    2022-03-011.46F2.4MBGRID?
    2022-02-010.94F1.6MBGRID?
    2022-01-041.00F1.7MBGRID?
    2021-12-080.85F1.4MBGRID?
    2021-11-020.81E1.3MBGRID?
    2021-10-060.83E1.4MBGRID?
    2021-08-311.49F2.5MBGRID?
    2021-07-291.09F1.8MBGRID?
    2021-06-301.51F2.5MBGRID?
    2021-05-271.85F3.1MBGRID?
    2021-03-110.81EGRID?

    Tip: Optimise images

    We estimate potential to save at least 244kB* by optimising images:

    1. webbannerinfrastruct... is 329kB
    2. mpbroadwaycarpark640... is 275kB and could be 169kB smaller
    3. mprbwm-togethercosto... is 109kB and could be 61kB smaller
    4. mpfilmunit640x480.jpg is 97kB
    5. marketing-panel-elec... is 34kB and could be 6.8kB smaller
    6. 39E806EA-68A0-4207-9... is 15kB and could be 6.7kB 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-B1S76ZFQXK is 99kB
    2. fa-solid-900.woff2 is 77kB
    3. fa-brands-400.woff2 is 77kB
    4. js_XeSfC0HTGVP9sTy4Sy5wcmbjzmL... is 62kB
    5. bootstrap.min.js is 40kB
    6. js_KyD7PtmSVM2_O2AZjI-3kIMQu9i... is 38kB

    The page uses 2 fonts which require 153kB. Could system fonts be used instead?

    Tip: Limit third-party code

    Here are the largest sources of third-party code:

    1. FontAwesome CDN uses 185kB
    2. Google Tag Manager uses 99kB
    3. JSDelivr CDN uses 70kB

    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