I am working on a (cloud) security project, which is implementing a new Secure Web gateway, Endpoint Protection and extensions of current Network Security.
I have been asked to conduct some high level web page performance (load times) testing, so before and after scenarios.
I was looking at Page Load Time chrome extension, which seems to have good reviews, however was wondering if anyone had any other suggestions?
Would any of these tools be what you are looking for?
Thanks Heather. The organisation I am currently working with has put a restriction on chrome extensions 
After looking at the Site Speed Tools thread, I’ll look at using Lighthouse via Chrome Dev Tools --> Audits.
Thanks for the advice.
Sitespeed.io may help you.
I am on mobile now, so it’s difficult to link details, but check out the report example and demo script they have on their site.
Not a problem. I look forward to hearing about the tool you do choose to go with 
I came across these, I’ve not actually used them, so it would be great to have any feedback if you do.
https://www.uptrends.com/tools/website-speed-test
https://www.dotcom-tools.com/website-speed-test.aspx
https://www.site24x7.com/web-page-analyzer.html