London Borough of Camden - `E09000007`ACTIVE

Emissions

Time to load: 1.0 seconds

Date checked	CO2 / grams	Rating	Page size	Energy
2024-10-16	1.34	F	5.3MB	GRID?
2024-09-26	0.58	D	2.3MB	GRID?
2024-08-07	1.95	F	7.7MB	GRID?
2024-07-09	1.94	F	7.7MB	GRID?
2024-06-11	0.68	E	2.7MB	GRID?
2024-05-07	0.68	E	2.7MB	GRID?
2024-04-11	0.57	D	2.2MB	GRID?
2024-03-12	0.57	D	2.2MB	GRID?
2024-02-07	0.63	D	2.5MB	GRID?
2024-01-09	0.63	D	2.5MB	GRID?
2023-12-05	0.63	D	2.5MB	GRID?
2023-11-07	0.63	D	2.5MB	GRID?
2023-10-11	0.63	D	2.5MB	GRID?
2023-09-19	0.63	D	2.5MB	GRID?
2023-08-08	0.63	D	2.5MB	GRID?
2023-07-11	0.63	D	2.5MB	GRID?
2023-06-13	0.63	D	2.5MB	GRID?
2023-05-02	0.63	D	2.5MB	GRID?
2023-04-05	0.63	D	2.5MB	GRID?
2023-03-02	0.63	D	2.5MB	GRID?
2023-02-07	0.63	D	2.5MB	GRID?
2023-01-03	0.63	D	2.5MB	GRID?
2022-12-01	0.63	D	2.5MB	GRID?
2022-11-01	0.63	D	2.5MB	GRID?
2022-10-04	1.39	F	2.3MB	GRID?
2022-08-24	1.49	F	2.5MB	GRID?
2022-07-21	2.03	F	3.4MB	GRID?
2022-06-08	1.55	F	2.6MB	GRID?
2022-05-05	1.49	F	2.5MB	GRID?
2022-04-06	1.49	F	2.5MB	GRID?
2022-03-01	1.50	F	2.5MB	GRID?
2022-02-01	1.54	F	2.5MB	GRID?
2022-01-04	1.52	F	2.5MB	GRID?
2021-12-08	1.71	F	2.8MB	GRID?
2021-11-02	1.70	F	2.8MB	GRID?
2021-10-06	1.65	F	2.7MB	GRID?
2021-08-31	1.60	F	2.7MB	GRID?
2021-07-29	1.60	F	2.6MB	GRID?
2021-06-30	1.69	F	2.8MB	GRID?
2021-05-26	1.62	F	2.7MB	GRID?
2021-03-11	1.64	F		GRID?

Tip: Optimise images

We estimate potential to save at least 1.9MB* by optimising images:

grocery-camden-ed?do... is 3.1MB and could be 1.9MB 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:

webpack_federation.js is 122kB
js?id=G-2PY3MDSP75&l=dataLayer... is 109kB
js?id=G-WXBQVWD674&l=dataLayer... is 108kB
Inter-Medium.woff2?v=3.19 is 106kB
Inter-SemiBold.woff2?v=3.19 is 106kB
Inter-Light.woff2?v=3.19 is 105kB
gtm.js?id=GTM-NJR82SZ is 105kB
clay.css?browserId=chrome&them... is 100kB
Inter-Regular.woff2?v=3.19 is 100kB

The page uses 4 fonts which require 418kB. Could system fonts be used instead?

Tip: Limit third-party code

Here are the largest sources of third-party code:

Google Tag Manager uses 323kB
Civic uses 96kB
Hotjar uses 64kB

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.