Speedtest does not appear

Questions from a WP newbee: OK, have the files in my main Wordpress directory. (Your latest instructions said they should go in the directory where the page is -- should they go in the Theme directory?) Also, not sure where the code goes -- do I create a sidebar text widget and copy in there? Or does it need to go into the sidebar template CSS? Tried both and neither worked.
When I used a text widget, a space was created for the Speedtest, but the Speedtest did not appear.

Thanks!

Hello JimK,

What is the address of your website? Send me a PM or you can post it here if you like, and I'll check it out and we'll get the speed test up and running.

Best regards,

Jim.

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