Crawley Borough Council - E07000226ACTIVE

Emissions

• URL: https://crawley.gov.uk/

  Time to load: 0.8 seconds

  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	0.15	A	584kB	GRID?
  2025-02-11	0.15	A	592kB	GRID?
  2025-01-07	0.15	A	615kB	GRID?
  2024-12-10	0.15	A	595kB	GRID?
  2024-11-07	0.25	B	1.0MB	GRID?
  2024-10-16	0.23	B	920kB	GRID?
  2024-09-26	0.24	B	946kB	GRID?
  2024-08-07	0.16	A	616kB	GRID?
  2024-07-09	0.15	A	583kB	GRID?
  2024-06-11	0.15	A	597kB	GRID?
  2024-05-07	0.15	A	608kB	GRID?
  2024-04-11	0.15	A	610kB	GRID?
  2024-03-12	0.15	A	588kB	GRID?
  2024-02-07	0.13	A	517kB	GRID?
  2024-01-09	0.14	A	567kB	GRID?
  2023-12-05	0.14	A	567kB	GRID?
  2023-11-07	0.14	A	555kB	GRID?
  2023-10-11	0.19	B	756kB	GRID?
  2023-09-19	0.18	A	697kB	GRID?
  2023-08-08	0.15	A	587kB	GRID?
  2023-07-11	0.14	A	555kB	GRID?
  2023-06-13	0.15	A	590kB	GRID?
  2023-05-02	0.17	A	667kB	GRID?
  2023-04-05	0.17	A	660kB	GRID?
  2023-03-02	0.13	A	521kB	GRID?
  2023-02-07	0.13	A	522kB	GRID?
  2023-01-03	0.13	A	512kB	GRID?
  2022-12-01	0.13	A	515kB	GRID?
  2022-11-01	0.12	A	460kB	GRID?
  2022-10-04	0.32	B	531kB	GRID?
  2022-08-24	0.31	B	514kB	GRID?
  2022-07-21	0.32	B	526kB	GRID?
  2022-06-08	0.30	B	502kB	GRID?
  2022-05-05	0.30	B	498kB	GRID?
  2022-04-06	0.31	B	521kB	GRID?
  2022-03-01	0.38	C	638kB	GRID?
  2022-02-01	0.29	B	478kB	GRID?
  2022-01-04	0.29	B	481kB	GRID?
  2021-12-08	0.31	B	515kB	GRID?
  2021-11-02	0.30	B	496kB	GRID?
  2021-10-06	0.25	B	422kB	GRID?
  2021-08-31	0.32	B	532kB	GRID?
  2021-07-29	0.32	B	525kB	GRID?
  2021-06-30	0.32	B	525kB	GRID?
  2021-05-26	0.30	B	498kB	GRID?
  2021-03-09	0.31	B		GRID?

  Tip: Optimise images

  1. Crawley%20Museum%20g... is 33kB
  2. Citizens%20Advice%20... is 33kB

  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. cookiesjsr.min.js?v=1.0.13 is 104kB
  2. icons.svg is 97kB
  3. Page is 38kB
  4. jquery.min.js?v=3.7.1 is 36kB
  5. KFO7CnqEu92Fr1ME7kSn66aGLdTylU... is 35kB
  6. nr-spa-1.283.2.min.js is 34kB

  Tip: Limit third-party code

  Here are the largest sources of third-party code:

  1. JSDelivr CDN uses 113kB
  2. Google Fonts uses 68kB
  3. New Relic uses 35kB

  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)