That is really cool Paul!
It would be good to catch up - I just made something similar with a little help from co-pilot and Bings chat gpt.
It's the start of my Link Library side project but using C# Razor Pages
The first task is to scrape meta data from a site where the user provides a URL
Of course I couldn't resist rendering the results in a Bootstrap card:
https://metadata-to-json-2023-04-21.azurewebsites.net/Scraper
At the moment the site needs to have a meta thumbnail for the card to look nice so my own site or my clients are nice ones to test:
https://deanleigh.co.uk/
https://barbret-lake.fishing/