Luton Borough Council - E06000032ACTIVE

Emissions

• URL: https://m.luton.gov.uk/

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  CO2 estimatePage size

  Note: from 1st November 2022 we adopted version 3 of the methodology for estimating CO2 emissions. This will tend to lower CO2 estimates for a given size.

  Date checked	CO2 / grams	Rating	Page size	Energy
  2025-03-05	0.12	A	553kB	GREEN
  2025-02-11	0.12	A	538kB	GREEN
  2025-01-07	0.12	A	530kB	GREEN
  2024-12-10	0.12	A	530kB	GREEN
  2024-11-07	0.11	A	525kB	GREEN
  2024-10-16	0.11	A	523kB	GREEN
  2024-09-26	0.11	A	519kB	GREEN
  2024-08-07	0.11	A	513kB	GREEN
  2024-07-09	0.11	A	512kB	GREEN
  2024-06-11	0.09	A+	416kB	GREEN
  2024-05-07	0.09	A+	414kB	GREEN
  2024-04-11	0.09	A+	412kB	GREEN
  2024-03-12	0.09	A+	410kB	GREEN
  2024-02-07	0.09	A+	404kB	GREEN
  2024-01-09	0.09	A+	406kB	GREEN
  2023-12-05	0.09	A+	399kB	GREEN
  2023-11-07	0.09	A+	399kB	GREEN
  2023-10-11	0.09	A+	399kB	GREEN
  2023-09-19	0.09	A+	397kB	GREEN
  2023-08-08	0.08	A+	383kB	GREEN
  2023-07-11	0.08	A+	378kB	GREEN
  2023-06-13	0.08	A+	379kB	GREEN
  2023-05-02	0.07	A+	323kB	GREEN
  2023-04-05	0.07	A+	323kB	GREEN
  2023-03-02	0.07	A+	322kB	GREEN
  2023-02-07	0.07	A+	322kB	GREEN
  2023-01-03	0.07	A+	322kB	GREEN
  2022-12-01	0.07	A+	322kB	GREEN
  2022-11-01	0.07	A+	322kB	GREEN
  2022-10-04	0.18	A	321kB	GREEN
  2022-08-24	0.18	A	321kB	GREEN
  2022-07-21	0.18	A	321kB	GREEN
  2022-06-08	0.17	A	317kB	GREEN
  2022-05-05	0.17	A	318kB	GREEN
  2022-04-06	0.17	A	315kB	GREEN
  2022-03-01	0.17	A	315kB	GREEN
  2022-02-01	0.17	A	314kB	GREEN
  2022-01-04	0.17	A	315kB	GREEN
  2021-12-08	0.17	A	315kB	GREEN
  2021-11-02	0.17	A	314kB	GREEN
  2021-10-06	0.17	A	317kB	GREEN
  2021-08-31	0.17	A	313kB	GREEN
  2021-07-29	0.17	A	312kB	GREEN
  2021-06-30	0.17	A	311kB	GREEN
  2021-05-27	0.17	A	310kB	GREEN
  2021-05-25	0.17	A		GRID?
  2021-03-10	0.17	A		GRID?

  Tip: Large files

  Aside from images, here are the biggest resources:

  1. js?id=G-XERQ91WS8E&l=dataLayer... is 111kB
  2. gtm.js?id=GTM-W54QP7 is 110kB
  3. cookieControl-9.x.min.js is 97kB
  4. fontawesome-webfont.woff2?v=4.... is 79kB
  5. css?v=d8cvPO8QXqwL2-ssz8jrDvAD... is 45kB
  6. jquery-3.7.1.min.js is 31kB
  7. clarity.js is 30kB

  Tip: Limit third-party code

  Here are the largest sources of third-party code:

  1. Civic uses 97kB
  2. Google Tag Manager uses 221kB
  3. Clarity uses 33kB
  4. jQuery CDN uses 31kB

  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.

  

External data links

• Find that Postcode
• ONS Linked Data
• Boundary (GeoJSON)