University of Lincoln - `10007151`ACTIVE

Emissions

Time to load: 0.8 seconds

Date checked	CO2 / grams	Page size	Energy
2023-12-07	0.65	2.6MB	GRID?
2022-09-06	1.90	3.2MB	GRID?
2022-06-09	2.50	4.1MB	GRID?
2022-04-12	1.79	3.0MB	GRID?
2022-02-01	3.11	5.2MB	GRID?
2021-11-03	3.02	5.0MB	GRID?
2021-10-06	2.99	5.0MB	GRID?
2021-09-01	2.74	4.6MB	GRID?
2021-07-29	2.51	4.2MB	GRID?
2021-06-30	2.95	4.9MB	GRID?
2021-06-01	10.24	17.0MB	GRID?

Tip: Optimise images

We estimate potential to save at least 116kB* by optimising images:

Header,Image,6.jpg is 670kB
231018_DTX_LincolnUn... is 256kB and could be 116kB smaller
UofL,Lincoln,004,Gen... is 134kB
Agri-tech,feature.jpg is 84kB
agri1-768x512.jpg is 70kB

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:

pro.min.css?token=73eb616ffa is 120kB
main.MTdjYzNiZDU2MA.js is 108kB
js?id=G-7W6M247B4G&l=dataLayer... is 108kB
gtm.js?id=GTM-5244XGF is 95kB
fontawesome-webfont.woff2?v=4.... is 78kB

Tip: Limit third-party code

Here are the largest sources of third-party code:

Google Tag Manager uses 254kB
TikTok uses 151kB
terminalfour.net uses 941kB
FontAwesome CDN uses 252kB
wpmucdn.com uses 205kB
Facebook uses 95kB
Bootstrap CDN uses 86kB

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.