Recently I uploaded a post about tracking down a problem with a page not loaded in Notion.
To track it down I used the Developer tools in the browser and used the console to see the link.
Well if you wondering about - How do I enable developer mode in edge?
To open the developer tools tool in Microsoft Edge:
Open the browser.
Press F12 on the keyboard. Optional: Press Ctrl+Shift+I keys or click the Setting and more ellipsis icon, then click More tools > Developer Tools.