How Can I Check When a Webpage's Terms and Conditions Were Last Edited?

Have you tried using Archive.org? It’s a great resource for checking past versions of webpages, and usually, the terms and conditions will have a date listed when they were changed.

This is definitely a tricky one! One method you can try is to right-click on the webpage and select 'Inspect.' Then navigate to the 'Network' tab, reload the page, and click on the main HTML document request. Under the 'Headers' tab, scroll down to see the 'Last-Modified' date in the response headers. It might just give you the info you need!