Converting file info in Finder to Numbers spreadsheet

I've downloaded several hundred web pages from the Internet into a series of folders. I want to put the source URL and page title of each file in a Numbers spreadsheet. However, I made the mistake of renaming the files sequentially, like this:

con1.html

con2.html

con3.pdf

con4.webarchive

(Note that the extensions are usually, but not always, .html.)

To my surprise and delight, I discovered that when I click on a file's icon in Finder, it lists the date it was Created (which I assume is the date I downloaded it), Where from (URL), and Title. Awesome! This will make my job a hundred times easier.

But I wondered if I could go one step further and automate the process, rather than copy this information manually for each file.

From square one, let's say I have a folder filled with 1,000 files downloaded from the Internet. Is there some way I can import the names of each file into Numbers, along with the date it was downloaded (Created), the source URL and Title?

Thank you.